🦮just handler things🦮

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🦮Just handler things🦮
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🦮Just handler things🦮
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🦮Just handler things🦮

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2025

this is stella my golden retriever she just turned 6 and is the goodest girl 💗🦮
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Caravan and Camping

Age is just a number when the world is your backyard! Grab your mat (and doggos) & make great memories 🚐🍃👣 🦮🐕‍🦺 #GreyNomads #EcoTravel #SustainableJourney #ExploreWithUs #dogs #doggos #recycledmats
Black Labrador Dog Holiday Tree Christmas Jigsaw Puzzle | Zazzle

All Things Labrador Retriever!🐾🐕‍🦺💙🦮 Lab Dogs

4.7 out of 5 stars - Shop Black Labrador Dog Holiday Tree Christmas Jigsaw Puzzle created by BlackDogArtJudy. Personalize it with photos & text or purchase as is!
The 2 Primary Causes of Reduced Air Flow in Ducts

Diseno automotriz

Two things. Just two things in your ducts are responsible for giving the blower in your furnace or air handler a hard time. They make the blower push against mo
Sseko Short Kaftan in black

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Shop jennyfaf's closet or find the perfect look from millions of stylists. Fast shipping and buyer protection. 🌟🎉 HOST PICK 12/2021 🎉🌟 NWT Globally conscious company 💚🌏 One size fits most Short black Kaftan Just been hanging out in my closet wishing to be worn… Pet friendly 🐢🦎🦮 Smoke free home *Cross posted
Colorado Living

John E. Kage on Instagram: "Things to do in Colorado 🥾 Miniature Incline - Challenge Hill 📍 Castle Rock - Phillip S. Miller Park Train for the Manitou Incline or just enjoy! 🤔 Know before you go: 🥾 178 Steps 🥾 .06 Miles 🥾 Gentle switchbacks to get down 🅿️ Free Parking 🆓 Incline is Free 🐕 No Dogs on the incline 🌾 Parks and trails and pond nearby 🦮 Dogs allowed in park on a leash ℹ️ Zip Line: ticketed. Search the edge zip line at Phillip S. miller park. #theincline #miniatureincline #thingstodoincolorado #placestovisitincolorado #workoutroutine #stairclimbs #zipline #challengehill"
Lululemon Classic Scuba Sweater - Size 4 in Coral Pink

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Shop rethinkstyle's closet or find the perfect look from millions of stylists. Fast shipping and buyer protection. Excellent Condition Condition: 8.5/10 Issues or Signs of Wear / Notable Items: Zipper is missing the rubber Lululemon Symbol - Just the zipper and string! Doesn't effect the integrity at all! Fit: Classic Scuba No Rips, Stains or Pilling! Warm interior, Neck guard for the Zipper, Thumb Holes, Beautiful Salmon Colour, Everything you want in a scuba sweater for much, much less! 💰 Constant Sales - Bundle To Save 🎁 Free Gift With Every Single Purchase 🎀 Quick Replies - Ask me Anything I Love to Help 🥰 Honest Seller - Your Satisfaction is the Most Important Thing! 📬 Fast Shipper 🦮 My Aussies Apologize for the Fur - I will clean each order as best I Can! 🚫 Smoke Free Home ⭐️ 5 Star Seller & Posh Ambassador 🌼 No offer is a Bad Offer - I’ll either Accept or Counter! Ask me what you can do & I'll Work with You!
Kurgo Enhanced Strength Tru-Fit Dog Car Harness

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Shop aaflack11's closet or find the perfect look from millions of stylists. Fast shipping and buyer protection. Kurgo Enhanced Strength Tru-Fit Dog Car Harness 🐶🦮 Your search for a durable and dependable dog car harness ends here! The Kurgo Enhanced Strength Tru-Fit Dog Car Harness guarantees years of dog car safety, complete with a lifetime warranty. This specially-designed dog harness is crash-tested for dogs up to 75 pounds and engineered with the same concepts as rock-climbing harnesses for maximum security. Adjustable and machine-washable! Also for use as a non-pull walking harness. Some say opposites attract. We say comfort and safety don’t have to be opposites in the first place. Engineering based on rock-climbing harnesses for world-class security. Five points of adjustment for a custom fit. And a padded chest plate for comfort. Oh, and one more thing: this harness is fully crash-tested, and yes we used crash test doggies, and yes they’re just as cute as you’d imagine. So, safety or comfort? How about the best of both? Crash tested for dogs up to 75lbs All steel nested style buckles and hardware Leash attachments on back and front of harness Broad, padded chest plate for extra protection and comfort Includes a 10" seatbelt tether with all steel carabiner Compatible with any vehicle seat belt system Comfortable enough to use as an every day harness Machine washable. Line dry.
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$Must Love Dogs - Saving NYC Dogs - SAFE ADOPTED 1/2020 ACC FOSTER CARE 8/15/19 CHYNA HAS BEEN PLACED IN THE FOSTER CARE PROGRAM THROUGH THE SHELTER but CAN be returned at ANY TIME. For more information or to adopt, please EMAIL foster@nycacc.org - SUBJECT Line: Enter Dogs name & animal ID number - Don't forget to add your email address and phone numbers where they can reach you to your email as well. Thank you for caring. <3 CHYNA IS SUCH A GOOD GIRL SHE'S NOW PUBLICLY ADOPTABLE :) Poor Chyna - surrendered as a stray, apparently she has no past and no future, if the shelter has its way. She is terrified and being terrified is a death sentence in NYC. Does she deserve this? She deserves someone that will understand her fear, that will help her overcome her fear, that will help her have a life full of treats, toys and long walks! She is trying, she will go outside with a handler and will stay close for comfort and security. SHE WANTS TO LEARN TO TRUST- she just need patience and love. Please help her find that - that special someone who will help her trust! Please SHARE pledge FOSTER adopt and #SAVECHYNA now! A volunteer writes: Who would believe that Chyna was such a shy girl when she arrived at the care center? All gone!! Now, she is the life of the party, running, jumping, enjoying treats, playing with toys and making sure she gets her share of hugs and kisses. She does not have to be asked to come on the lap! She is so beautiful, elegant too, made and dressed to attract attention and so pleasant with her big smile, bright eyes and incessant wagging tail. Yes, she is a lovely and lively lady who without any doubt will bring joy and love to your life! How about meeting Chyna at the Manhattan Care Center and make her all yours for years to come! A volunteer writes: You don't have to dig to China to find buried treasure. Instead, you can find a hidden treasure here at ACC with in our Chyna. This shy pup is at times afraid of new things like a leash, but once out of the kennel she makes friends quickly and becomes the playful girl she is at heart. Her big ears enhance her adorable appearance and add to her charm. Give Chyna a chance to enter your home and find out what a wonderful hidden treasure she truly is. Chyna #70761 Female white dog @ Manhattan Animal Care Center About 5 years old Weight: 40lbs Shelter Assessment Rating: Level 3 No children (under 13) Surrendered as a stray on 7/29/2019. Chyna is at risk for behavioral reasons. Chyna has displayed fearful behavior while at the care center and has allowed for only minimal handling. Chyna would be best suited for placement with a new hope partner that can provide the necessary behavior modification. Medically, Chyna has mild dental disease which may need further care. BEHAVIOR NOTES Behavior Condition: 3. Yellow Behavior Assessment Date of intake:: 7/29/2019 Spay/Neuter status:: No Means of surrender (length of time in previous home):: Stray Date of assessment:: 8/1/2019 Summary:: Chyna has been very fearful at the care center and allows only minimal handling. She was reported to growl and bark at multiple handlers when she first arrived and growled during her medical exam. She could only be removed from her kennel once, where she remained extremely fearful outside. She no longer allows handlers to leash her in her kennel and barks, growls, and howls when the handler opens her kennel door. Therefore, she is not a safe candidate for a handling assessment at this time. Summary:: 7/30: When introduced off leash to the male greeter dog, Chyna is fearful and stays to herself. Date of intake:: 7/29/2019 Summary:: Growling, barking Date of initial:: 7/29/2019 Summary:: Growled ENERGY LEVEL:: We have no history on Chyna so we cannot be certain of her behavior in a home environment IN SHELTER OBSERVATIONS:: 7/31/19: Chyna is at the back of her kennel growling when approached. When the kennel is open, she begins to bark, growl, and howl. She does not come forward or allow leashing. 7/30/19: Chyna is fearful in her kennel and retreats towards the back. She is able to be coaxed slightly forward and allows leashing. Outside she has a low body but stays near the handler and allows handling. BEHAVIOR DETERMINATION:: LEVEL 3 Behavior Asilomar: TM - Treatable-Manageable Recommendations:: No children (under 13),Place with a New Hope partner Recommendations comments:: No children: Due to Chyna's level of fear and displays of defensive aggression, we recommend an adult-only home. Potential challenges: : Fearful/potential for defensive aggression Potential challenges comments:: Fearful/potential for defensive aggression: Chyna has been very fearful at the care center. During her first handler-interaction, she remained very fearful with a low, tense body. Now, when a handler approaches her kennel, she growls and barks and doesn't allow any leashing. She will need a very slow approach and time to fully acclimate to her new home. Please see handout on Fearful/potential for defensive aggression. MEDICAL EXAM NOTES 7/29/2019 DVM Intake Exam Estimated age: Estimated 3-5 years based on dentition and secondary sex characteristics Microchip noted on Intake? Scanned negative History : Stray, no health hx available. Brought in by police. Subjective: Alert, walks well on leash. Observed Behavior - Brought in a crate - pt was growling and charging at the crate door. Once out of the crate, she was tense but walked well on leash. She was easily muzzled and growled only very slightly during the exam, but didn't struggle or snap at all during exam or blood draw. Evidence of Cruelty seen - None Evidence of Trauma seen - None Objective BAR-H, MMs pink and moist, BCS 5/9 EENT: Eyes clear, ears clean, no nasal or ocular discharge noted Oral Exam: Muzzled. Mild tartar on canines. PLN: No enlargements noted H/L: NSR, NMA, CRT < 2, Lungs clear, eupnic, no coughing or sneezing. ABD: Tense, no masses palpated, not distended U/G: Female, mature nipples, no spay scar noted MSI: Ambulatory x 4, skin free of parasites, no masses noted, healthy hair coat CNS: Mentation appropriate - no signs of neurologic abnormalities Rectal: Normal externally Assessment: Mild tartar - suspect more on PMs Prognosis: Good Plan: Recommend daily tooth brushing and regular dental cleanings SURGERY: Okay for surgery *** TO FOSTER OR ADOPT *** HOW TO RESERVE A “TO BE KILLED” DOG ONLINE (only for those who can get to the shelter IN PERSON to complete the adoption process, and only for the dogs on the list NOT marked New Hope Rescue Only). Follow our Step by Step directions below! *PLEASE NOTE – YOU MUST USE A PC OR TABLET – PHONE RESERVES WILL NOT WORK! ** STEP 1: CLICK ON THIS RESERVE LINK: https://newhope.shelterbuddy.com/Animal/List Step 2: Go to the red menu button on the top right corner, click register and fill in your info. Step 3: Go to your email and verify account \ Step 4: Go back to the website, click the menu button and view available dogs Step 5: Scroll to the animal you are interested and click reserve STEP 6 ( MOST IMPORTANT STEP ): GO TO THE MENU AGAIN AND VIEW YOUR CART. THE ANIMAL SHOULD NOW BE IN YOUR CART! Step 7: Fill in your credit card info and complete transaction HOW TO FOSTER OR ADOPT IF YOU *CANNOT* GET TO THE SHELTER IN PERSON, OR IF THE DOG IS NEW HOPE RESCUE ONLY! You must live within 3 – 4 hours of NY, NJ, PA, CT, RI, DE, MD, MA, NH, VT, ME or Norther VA. Please PM our page for assistance. You will need to fill out applications with a New Hope Rescue Partner to foster or adopt a dog on the To Be Killed list, including those labelled Rescue Only. Hurry please, time is short, and the Rescues need time to process the applications. Shelter contact information Phone number (212) 788-4000 Email adoption@nycacc.org Shelter Addresses: Brooklyn Shelter: 2336 Linden Boulevard Brooklyn, NY 11208 Manhattan Shelter: 326 East 110 St. New York, NY 10029 Staten Island Shelter: 3139 Veterans Road West Staten Island, NY 10309 * NEW NYC ACC RATING SYSTEM * Level 1 Dogs with Level 1 determinations are suitable for the majority of homes. These dogs are not displaying concerning behaviors in shelter, and the owner surrender profile (where available) is positive. Level 2 Dogs with Level 2 determinations will be suitable for adopters with some previous dog experience. They will have displayed behavior in the shelter (or have owner reported behavior) that requires some training, or is simply not suitable for an adopter with minimal experience. Level 3 Dogs with Level 3 determinations will need to go to homes with experienced adopters, and the ACC strongly suggest that the adopter have prior experience with the challenges described and/or an understanding of the challenge and how to manage it safely in a home environment. In many cases, a trainer will be needed to manage and work on the behaviors safely in a home environment$

Must Love Dogs - Saving NYC Dogs - SAFE ADOPTED 1/2020 ACC FOSTER CARE 8/15/19 CHYNA HAS BEEN PLACED IN THE FOSTER CARE PROGRAM THROUGH THE SHELTER but CAN be returned at ANY TIME. For more information or to adopt, please EMAIL [email protected] - SUBJECT Line: Enter Dogs name & animal ID number - Don't forget to add your email address and phone numbers where they can reach you to your email as well. Thank you for caring. <3 CHYNA IS SUCH A GOOD GIRL SHE'S NOW PUBLICLY ADOPTABLE :) Poor Chyna - surrendered as a stray, apparently she has no past and no future, if the shelter has its way. She is terrified and being terrified is a death sentence in NYC. Does she deserve this? She deserves someone that will understand her fear, that will help her overcome her fear, that will help her have a life full of treats, toys and long walks! She is trying, she will go outside with a handler and will stay close for comfort and security. SHE WANTS TO LEARN TO TRUST- she just need patience and love. Please help her find that - that special someone who will help her trust! Please SHARE pledge FOSTER adopt and #SAVECHYNA now! A volunteer writes: Who would believe that Chyna was such a shy girl when she arrived at the care center? All gone!! Now, she is the life of the party, running, jumping, enjoying treats, playing with toys and making sure she gets her share of hugs and kisses. She does not have to be asked to come on the lap! She is so beautiful, elegant too, made and dressed to attract attention and so pleasant with her big smile, bright eyes and incessant wagging tail. Yes, she is a lovely and lively lady who without any doubt will bring joy and love to your life! How about meeting Chyna at the Manhattan Care Center and make her all yours for years to come! A volunteer writes: You don't have to dig to China to find buried treasure. Instead, you can find a hidden treasure here at ACC with in our Chyna. This shy pup is at times afraid of new things like a leash, but once out of the kennel she makes friends quickly and becomes the playful girl she is at heart. Her big ears enhance her adorable appearance and add to her charm. Give Chyna a chance to enter your home and find out what a wonderful hidden treasure she truly is. Chyna #70761 Female white dog @ Manhattan Animal Care Center About 5 years old Weight: 40lbs Shelter Assessment Rating: Level 3 No children (under 13) Surrendered as a stray on 7/29/2019. Chyna is at risk for behavioral reasons. Chyna has displayed fearful behavior while at the care center and has allowed for only minimal handling. Chyna would be best suited for placement with a new hope partner that can provide the necessary behavior modification. Medically, Chyna has mild dental disease which may need further care. BEHAVIOR NOTES Behavior Condition: 3. Yellow Behavior Assessment Date of intake:: 7/29/2019 Spay/Neuter status:: No Means of surrender (length of time in previous home):: Stray Date of assessment:: 8/1/2019 Summary:: Chyna has been very fearful at the care center and allows only minimal handling. She was reported to growl and bark at multiple handlers when she first arrived and growled during her medical exam. She could only be removed from her kennel once, where she remained extremely fearful outside. She no longer allows handlers to leash her in her kennel and barks, growls, and howls when the handler opens her kennel door. Therefore, she is not a safe candidate for a handling assessment at this time. Summary:: 7/30: When introduced off leash to the male greeter dog, Chyna is fearful and stays to herself. Date of intake:: 7/29/2019 Summary:: Growling, barking Date of initial:: 7/29/2019 Summary:: Growled ENERGY LEVEL:: We have no history on Chyna so we cannot be certain of her behavior in a home environment IN SHELTER OBSERVATIONS:: 7/31/19: Chyna is at the back of her kennel growling when approached. When the kennel is open, she begins to bark, growl, and howl. She does not come forward or allow leashing. 7/30/19: Chyna is fearful in her kennel and retreats towards the back. She is able to be coaxed slightly forward and allows leashing. Outside she has a low body but stays near the handler and allows handling. BEHAVIOR DETERMINATION:: LEVEL 3 Behavior Asilomar: TM - Treatable-Manageable Recommendations:: No children (under 13),Place with a New Hope partner Recommendations comments:: No children: Due to Chyna's level of fear and displays of defensive aggression, we recommend an adult-only home. Potential challenges: : Fearful/potential for defensive aggression Potential challenges comments:: Fearful/potential for defensive aggression: Chyna has been very fearful at the care center. During her first handler-interaction, she remained very fearful with a low, tense body. Now, when a handler approaches her kennel, she growls and barks and doesn't allow any leashing. She will need a very slow approach and time to fully acclimate to her new home. Please see handout on Fearful/potential for defensive aggression. MEDICAL EXAM NOTES 7/29/2019 DVM Intake Exam Estimated age: Estimated 3-5 years based on dentition and secondary sex characteristics Microchip noted on Intake? Scanned negative History : Stray, no health hx available. Brought in by police. Subjective: Alert, walks well on leash. Observed Behavior - Brought in a crate - pt was growling and charging at the crate door. Once out of the crate, she was tense but walked well on leash. She was easily muzzled and growled only very slightly during the exam, but didn't struggle or snap at all during exam or blood draw. Evidence of Cruelty seen - None Evidence of Trauma seen - None Objective BAR-H, MMs pink and moist, BCS 5/9 EENT: Eyes clear, ears clean, no nasal or ocular discharge noted Oral Exam: Muzzled. Mild tartar on canines. PLN: No enlargements noted H/L: NSR, NMA, CRT < 2, Lungs clear, eupnic, no coughing or sneezing. ABD: Tense, no masses palpated, not distended U/G: Female, mature nipples, no spay scar noted MSI: Ambulatory x 4, skin free of parasites, no masses noted, healthy hair coat CNS: Mentation appropriate - no signs of neurologic abnormalities Rectal: Normal externally Assessment: Mild tartar - suspect more on PMs Prognosis: Good Plan: Recommend daily tooth brushing and regular dental cleanings SURGERY: Okay for surgery *** TO FOSTER OR ADOPT *** HOW TO RESERVE A “TO BE KILLED” DOG ONLINE (only for those who can get to the shelter IN PERSON to complete the adoption process, and only for the dogs on the list NOT marked New Hope Rescue Only). Follow our Step by Step directions below! *PLEASE NOTE – YOU MUST USE A PC OR TABLET – PHONE RESERVES WILL NOT WORK! ** STEP 1: CLICK ON THIS RESERVE LINK: https://newhope.shelterbuddy.com/Animal/List Step 2: Go to the red menu button on the top right corner, click register and fill in your info. Step 3: Go to your email and verify account \ Step 4: Go back to the website, click the menu button and view available dogs Step 5: Scroll to the animal you are interested and click reserve STEP 6 ( MOST IMPORTANT STEP ): GO TO THE MENU AGAIN AND VIEW YOUR CART. THE ANIMAL SHOULD NOW BE IN YOUR CART! Step 7: Fill in your credit card info and complete transaction HOW TO FOSTER OR ADOPT IF YOU *CANNOT* GET TO THE SHELTER IN PERSON, OR IF THE DOG IS NEW HOPE RESCUE ONLY! You must live within 3 – 4 hours of NY, NJ, PA, CT, RI, DE, MD, MA, NH, VT, ME or Norther VA. Please PM our page for assistance. You will need to fill out applications with a New Hope Rescue Partner to foster or adopt a dog on the To Be Killed list, including those labelled Rescue Only. Hurry please, time is short, and the Rescues need time to process the applications. Shelter contact information Phone number (212) 788-4000 Email [email protected] Shelter Addresses: Brooklyn Shelter: 2336 Linden Boulevard Brooklyn, NY 11208 Manhattan Shelter: 326 East 110 St. New York, NY 10029 Staten Island Shelter: 3139 Veterans Road West Staten Island, NY 10309 * NEW NYC ACC RATING SYSTEM * Level 1 Dogs with Level 1 determinations are suitable for the majority of homes. These dogs are not displaying concerning behaviors in shelter, and the owner surrender profile (where available) is positive. Level 2 Dogs with Level 2 determinations will be suitable for adopters with some previous dog experience. They will have displayed behavior in the shelter (or have owner reported behavior) that requires some training, or is simply not suitable for an adopter with minimal experience. Level 3 Dogs with Level 3 determinations will need to go to homes with experienced adopters, and the ACC strongly suggest that the adopter have prior experience with the challenges described and/or an understanding of the challenge and how to manage it safely in a home environment. In many cases, a trainer will be needed to manage and work on the behaviors safely in a home environment

Animales

SAFE ADOPTED 1/2020 ACC FOSTER CARE 8/15/19 CHYNA HAS BEEN PLACED IN THE FOSTER CARE PROGRAM THROUGH THE SHELTER but CAN be returned at ANY TIME. For...
Book review of Cold as Hell

Fiction Books

James Crowley is a Black Badge working for the White Throne. Many years before, he died doing the one decent thing he ever did, saving a mother and her young daughter from the hands of his then leader, Ace Ryker. Now he is on his way to Lonely Hill, a small town in the Wild West, no longer a Scuttler or outlaw but a Badge to keep the Supernatural outlaws in check. How the tables have turned. Outlaws are running amok, robbing small-town banks, and blazing a frozen trail to Revelation Springs, where the owner of said banks is preparing for the Founders Fair. Ever veering off his path Jack helps some hapless humans along the way escape from werewolves and demons, collecting stray humans as well as supernatural artifacts and infuriating his handler. Once in Revelation Springs, a crime so old and revolting comes to light, and shadows from Jack’s past come back to haunt him. In the end, Jack does what is expected from the White Throne, and it seems that justice is served, or maybe this is where the real journey begins. Cold as Hell by Rhett C Bruno and Jaime Castle is a whopper of a wild ride through the Wild West. In places where the law has no real footing, things that go bump in the night must be kept in check. Rhett C Bruno and Jaime Castle write a novel that feels so authentic you can hear Jack’s voice grating like sandpaper. The characters are genuine and far from story perfect, making the whole book a believable ride through the gunslinging West. The manner in which the story is presented makes the supernatural aspects blend seamlessly with the mundane. In an untamed world where men are as bad as monsters, it is disconcerting to find that real monsters also exist, so bad that the worst of the outlaws can become the weapon to hunt them down. I simply loved it. As a fan of Supernatural and Jim Butcher’s Dresden Files, this was just up my alley. Add a good number of gunfights and fistfights that belong in a spaghetti western, and it is near perfection. This most definitely is my next favorite series.
Croc Express Tour (Australia Zoo) from Gold Coast

Bucket List

You will get to spend approximately 6 hours at the famous Australia Zoo. There are so many things to see and do so be sure to have a plan before you arrive! There are shows running throughout the day, specific animal areas to visit, the Animal Hospital, plenty of hand feeding opportunities and even Bindi’s Bootcamp to test your skills! Be sure to bring your camera! Some things not to miss: • Wildlife Warriors Show at the Crocoseum • Croc feeding • Learn about the habits of the cuddly Koalas • See African animals without leaving the country • Interactive games to play & challenges to complete With an early morning pickup (before 7:00am) from your Gold Coast hotel, you’ll travel in comfort through the amazing scenic landscape between the Gold Coast and Australia Zoo. The Glasshouse Mountains are particularly beautiful, so don’t forget to take a few pictures on your journey. Upon arrival at Australia Zoo, you’ll be amazed at the number of attractions and activities available within. The zoo is home to over 1,200 animals and you can interact with many of them. From cuddling koalas to feeding kangaroos, getting a happy snap with a baby alligator or feeding an elephant. You’ll interact with wombats, snakes, tigers and more – there’s plenty of opportunity to get close and cuddly with a variety of amazing wildlife. Ever wanted to visit Africa? Well, after experiencing the African Savannah at Australia Zoo, you may feel as though you’ve done just that! The Savannah is home to zebras, rhino and giraffe, all roaming free and happy. You can even get up close to a cheetah, as they are led around the zoo on their daily walk. The Crocoseum allows you to see and learn about crocodiles, snakes and birds in a live presentation. See beautiful and colourful birds fly free then return to their handlers while you learn about each species. Watch in amazement as a snake handler holds dangerous yet beautiful snakes as though they were puppies, and hold your breath as crocodiles launch from the water only metres from the presenter. There is such a diversity of animal encounters at Australia Zoo, with its gorgeous gardens and manicured grounds it is such a pleasure to walk around it. Be sure to visit the Wildlife Hospital. You’ll see how this world class facility helps sick and injured animals, all day (and night), every day. As Australia’s largest animal hospital, the Australia Zoo Wildlife Hospital treats around 8,000 Aussie native animals every year, from kangaroos and koalas to birds, turtles, frogs and other animals. Your $2 entry fee contributes to the running of the hospital. After your day full of animal adventures and learning opportunities, you head back to the Gold Coast arriving from 6:30pm onwards. #topninegoldcoasttours
SUMMER SAFETY TIPS FOR DOGS

Dog Care

Summer Time, Summer Time, Sum... Sum... Summer Time!! It's Summer, the time of year both pets and their people look forward to all year. It's the time of year dogs don't have to beg their people to take them outside, their people are begging them to go outdoors! Along with all that fun outdoor activity comes a variety of dog safety tips we've packed away in the closet of our minds for Winter storage. I haven't thought much about all the Canine safety tips for Summer, those important pet safety measures I follow in Summer, until now. Icy and Phoebe love going to the beach! I've unpacked those important safety tips for dog owners from my mind's closet and jotted them down so they're top of mind as my dogs and I enjoy the great outdoors from Memorial Day through Labor Day. Here are my top Summer safety tips for dogs, most of which apply to dogs, cats and other pets you may bring along on outdoor adventures. SUMMER SAFETY TIPS FOR DOGS THE BEACH I can't write about safety tips for dogs in the Summer without starting with the beach! Dogs love the beach and so do their people, but it's important to keep dogs safe. There are some potential dangers for dogs at the beach. ➤ Dehydration is the first thing to worry about. Bring lots of water along and make sure your pet stays well hydrated! Take dogs to the beach before 10am or after sunset when the sand is cool. Sand can easily scorch your pet's paws! Be careful as you walk across asphalt or concrete parking lots, it can burn your pup's sensitive paws too. You may want to carry your dog or put some pet booties on him. The beach can be a great outing for you and your dog. Here are some additional Beach safety tips for dogs. TRAFFIC, NOT JUST CARS BUT PEOPLE TOO! ➤ Not only do you always need to be careful of your dog and car traffic, but in Summer watch out for Bicycles, Skate boards, and other things that keep people, especially kids, on the move along sidewalks or in parks. Many dogs are afraid of skate boards and bicycles and will bark at or chase them as they whiz by. This can be a danger to your pet as well as the person riding by them. Try to get your dog used to bikes and skate boards, or any other contraption that might zoom by. Create a positive association with these items and the people riding them for your dog, perhaps using some training exercises and treats. ➤ Speaking of kids, not every child knows how to properly approach or interact with a dog. Don't be afraid to tell the child to wait until you know a parent is nearby or that the kid knows how to approach and interact with dogs. As a Therapy Dog handler, I am always aware of this. It's amazing but some kids have never been taught how to properly pet or treat a dog. I've had kids' hands get really close to Icy's eyes or mouth and I have to instruct them how to pet her, gently and along her side. Icy is always running through the bushes & rolling in the grass in our yard. FLEAS BITE, TICKS SUCK! ➤ Another danger pets face even more so in Summer (as well as Fall) are fleas and ticks! Dogs love to run through bushes and tall grasses, swim in lakes and ponds, and lay in the dirt and wet sand. Although they're a threat all year long, with Summer comes an increased risk of fleas and ticks. Protection against fleas and ticks is an important aspect of pet health. Tickborne diseases like Tick Fever (Anaplasmosis) can really make your dog sick! There are many ways to keep your dog protected against fleas and ticks. I use Bravecto, an oral flea/tick medication, all year long to protect Icy and Phoebe. OTHER DOGS ➤ Unfortunately, people often don't adhere to rules about keeping their dogs on leash. Despite the fact that a park, campground, or hiking trail may have warning signs that all dogs must be leashed, there are always people who violate the rules. This is one of my personal pet peeves. I don't bring my dogs to off leash areas, other than one local dog park where I know many of the people and their dogs. I'm always wary of loose dogs in public areas, and the all too familiar "Don't worry, he's friendly!" line that people who insist on letting their dogs run loose spew out. You never know how any dog may react to your dog and vice versa. Just like people, every dog is an individual and every situation is different. Make sure your dog has solid Leave It! and Emergency Recall training skills. Be aware. Please don't bring a reactive or skittish dog into an off leash area, it's so stressful for them. Please keep your dog on leash if you're in an area where that is the rule. THE GREEN GREEN GRASS & PESTICIDES ➤ Around here, it seems like gardeners are out nearly every day mowing, pruning, fertilizing and applying those nasty Pesticides! Those dreaded tiny yellow signs on lawns that warn you dangerous pesticides have been applied make me cringe. In fact, we got a letter last week from a company that sprays for mosquitoes. Apparently, our neighbors are sick of the blood sucking mosquitoes we have in our area and have hired reinforcements. The letter "recommends" that we keep our pets indoors for one hour after they have sprayed at our neighbor's house! They also advise keeping our doors & windows shut during and after they've sprayed. They plan to spray twice a month through September! We do not look forward to that. Phoebe loves to smell all the flowers in our yard and in other peoples' yards WILDLIFE AND OTHER CRITTERS ➤ Wildlife is also out in droves all Summer long. Critters from raccoons to squirrels, moles, deer, rabbits, frogs, birds, coyotes, opossums (yes, an opossum is the same thing as a possum!), and who knows what else may end up in your yard, at parks, or on hiking trails! We had a possum that hung out behind our garage at night and Icy was so curious about him. I worried because if cornered it could try to scratch your dog's face. I didn't let her spend more than a couple of moments out there at night. Some wildlife may be aggressive and can potentially carry diseases. If your dog bites a wild animal, she could get infected with Leptospirosis or other diseases. If your dog or cat gets bitten by any wild animal, you should call your Veterinarian right away. Keep these safety tips for dogs and other pets in mind as you enjoy the Summer!! Do you know of any other pet safety tips for Summer ? Please leave us a comment & share, we always LOVE hearing from you!
The Duke & Duchess Visit Cardiff with Prince George and Princess Charlotte

Duchess of Cambridge, Kate Middleton

The Duchess brought back a vibrant Eponine London coat for a visit to Wales with Prince George, Princess Charlotte, and Prince William. Richard Palmer of The Express shared a video of the family arriving. The Cambridges have brought Prince George and Princess Charlotte with them to Cardiff Castle. pic.twitter.com/vD5DVZRtJR — Richard Palmer (@RoyalReporter) June 4, 2022 The engagement was part of the Platinum Jubilee weekend celebrating the Queen's 70-year reign. The royals did a walkabout. More from this Telegraph story. It is the first time the two children have made an official visit to Wales. Prince George, eight, will one day be the Prince of Wales, and, as the Duchess told one concert organiser, lived in Anglesey when he was a small baby. Royal follower Fifi shared photos on Twitter. DAY 4 - The day I shook The Duchess of Cambridge’s hand and was very close to Prince William, Princess Charlotte and Prince George in Cardiff!!! ????????????????⚡️#TheDuchessofCambridge #PrinceWilliam #PlatinumJubilee #HM70#PlatinumPartyatthePalace pic.twitter.com/bLb69QbEZb — Fifi ❤️ The Cambridges ???????????????????????? (@hellen3030) June 4, 2022 Another view. More from Simon Perry's People story. Their appearance in Wales underlines one of the main objects of the Jubilee weekend — to not only celebrate the Queen's 70-year reign, but to also stress the future and the succession of the monarchy. In George and William, we have two future kings and two future Princes of Wales. This BBC story also offers details of the walkabout. Emma Thomas, from Cardiff, met the Royal quartet and said: Prince George walked right up, shook my hand and said 'I'm George'. Princess Charlotte was eyeing up the sparkling shoes of the lady who gave the flowers to Kate. We return to the People article. The family also chatted with a group of local Scouts. George and Charlotte asked how I got my badges, Jack Lovatt, 12, tells PEOPLE. And William asked George if he had done similar in scouts. The Duchess meets a youngster. Everyone met a goat named Shenkin the Fourth — the mascot of the 3rd battalion Royal Welsh regiment, per SimonPerry. One more return to the People story. They were very excited to meet him, handler Sgt. Mark Jackson tells PEOPLE. So when I explained that he also helps escort the Welsh rugby team out at the Principality Stadium, Prince George was even more excited by that. Both the children were mesmerized by Shenkin. Shenkin and Sgt. Jackson were among the battalion's band, which was providing a festive musical backdrop as the royals left. Another photo from the walkabout. More from The Telegraph's story. Anna Jones, 53, who had been in town to pick up her wedding dress, and new friend Sandra Harris, 74, engaged the children in a lively conversation about the Jubilee. “Where’s your brother?” they wondered. “We were wondering where he was.” Prince William told them the trip would have been a bit much for the four-year-old, gesturing to the floor where he jokingly predicted Louis might have laid down. The ladies asked the children how their first Trooping carriage ride had been, telling Princess Charlotte they had seen how she “stopped Louis waving nearly too much” in top big-sister fashion. “Is she bossy, George,” they joked, to laughter. “At least you didn’t say it was mummy who was bossy,” Kate told him. The Duchess meets a youngster. The twosome looked a little bemused by the bouquets. The Cambridges saw collages created by Welsh artist Nathan Wyburn. Princess Charlotte takes a closer look. The artists posted a quick video on Twitter. An absolute honour to meet and present my work to Their Royal Highness’ Prince William, Kate, George & Charlotte. @KensingtonRoyal I created two collages of the royal couple and Her Majesty The Queen, using 1 image from each of her 70 year reign as monarch. Continued… pic.twitter.com/UPML3Fq7f9 — Nathan Wyburn Artist (@NathanWyburnArt) June 4, 2022 The royals also met performers and crew involved in tonight's Platinum Jubilee Celebration Concert on the castle grounds. We return to The Telegraph's article. But as the family was invited into a small tech tent, helped on stage with the crew, George and Charlotte were immediately absorbed in the array of buttons before them. A clearly thrilled George tried his hand at sliding the sound mixing buttons to vary which performers were loudest, listening through headphones as he was shown how to isolate one microphone. At one point, the family laughed as someone – naming no names – caused a screech of feedback, with George jumping slightly and giggling. Here is a quick video. Here’s Prince George leading the way on the ones and twos. pic.twitter.com/kTP1u8VBEU — Bronwen Weatherby (@BronWeatherby) June 4, 2022 Several royals tried their hand at conducting. A quick video. WATCH Kate, Charlotte and George all getting into the musical swing of things in Cardiff, with mother and daughter taking turns to conduct an orchestra in rehearsals for the #PlatinumJubilee concert. Check out maestro Princess Charlotte here ???????? ???? pic.twitter.com/mxSbCogXuQ — Roya Nikkhah (@RoyaNikkhah) June 4, 2022 Princess Charlotte gave it a go. And had a giggle with her brother. Here is a little video. 0 More from the BBC's coverage. Owain Wyn Evans said Princess Charlotte and Prince George had wanted to have a go on his drumkit, but they got a bit too shy and so I did a little drum performance for them. At the time I was dripping in glitter, but they said I actually needed more glitter - so I'm going to try and find some spray glitter for my fringe now, he said. Among the performers tonight is Welsh singer Bonnie Tyler, who was made an MBE in the Queen's Birthday Honours. The Press Association's Bronwen Weatherby shared a video. George and Charlotte meeting legend Bonnie Tyler and drumming weatherman Owain Wyn Evans during their first ever official visit to Wales. ⁦Watch ⁦@OwainWynEvans⁩ regale them on the drums ???????? pic.twitter.com/Ej7EygCBhG — Bronwen Weatherby (@BronWeatherby) June 4, 2022 Prince William looked like he enjoyed the rehearsal as much as the children. The Duchess with her two oldest children. Kensington Palace posted a quick video from today's engagement. So lovely to meet the stars and team behind tonight’s concert. We had an extra special drum demonstration for George and Charlotte, saw a stunning performance from the Wales Youth Choir for Good and had a sneak peak at how the show will come together. Have a great time! ???????????????????????????? pic.twitter.com/CDHJAdnt0A — The Duke and Duchess of Cambridge (@KensingtonRoyal) June 4, 2022 Elsewhere in Jubilee weekend news, Princess Anne represented the Queen at the Epsom Derby. Richard Palmer of The Express reports that Zara Tindall, among the royal party at Epsom, has been saying her granny will be watching the racing. She'll just be sat on the sofa watching the TV. She'll be in her comfy clothes, she says. While the Earl and Countess of Wessex visited Belfast. Now for our look at what Kate wore. She brought back the Wool Crepe Coat with Mandarin Collar by Eponine London. From the label's 2018 A/W line, it features a front closure with self-covered buttons, buttons at the sleeve, scoop pockets at the hip, back waist belt, and the Mandarin collar. The piece was first worn in May of last year when the Hold Still photo book was launched. We saw a new handbag today, the Nano Montreal ($395) in navy leather by Demellier London. The structured cross-body style measures roughly 7 x 5 x 3.5 and has a removable/adjustable cross-body strap and tubular top handle. Thank you to Carly at Kate Middleton Style for this ID. It looks like the Duchess wore a new pair of Gianvito Rossi 105 Pumps, with thanks to Gabi and Middleton Maven for this ID. The Duchess wore her Spells of Love Alia earrings (£79, about $100 at today's exchange rates) by Welsh designer Hayley Jones. As I was about to post, we learned the Duchess visited one of her patronages last night. We received a very special surprise last night! Our Patron, HRH The Duchess of Cambridge, dropped in for a private visit to meet our patients, families and staff unable to join in the celebrations this weekend.???????????????? (1/2)#PlatinumJubilee #HM70 pic.twitter.com/YVArGGHVRb — Evelina London (@EvelinaLondon) June 4, 2022 More from The Daily Mail's story. The Duchess of Cambridge made a surprise visit to Evelina London Children's Hospital last night to surprise staff, patients and their families unable to join in the Jubilee celebrations this weekend. Kate, 40, has been patron of the London hospital, which specialises in providing 'life-changing' treatment for children with rare and complex conditions, since 2018. She has been snapped visiting on multiple occasions since then, visiting patients and staff, and raising the profile of the hospital. For her visit to the hospital, the Duchess *may* have been wearing her Cayla dress by LK Bennett; I've not had a good look at the photos yet. Here is one more photo of the children from the Cardiff visit, Prince George looking like his father's mini-me. And another of the Duchess. We'll see you again for a post covering tonight's Platinum Party at the Palace. VIDEOS: The Royal Family Channel's coverage of the Cardiff visit runs more than 5 minutes. This is more than five minutes covering the Earl and Countess's Belfast engagements. And here is brief coverage of the Epsom Derby today.
Making a Halloween Spinner Card (with Bat!) on the Cricut – FREE SVG PDF EPS PNG DXF

Cards

[video width=684 height=384 mp4=http://craftagogo.com/wp-content/uploads/2018/09/halloweendemo-1.mp4][/video] It's getting a bit cooler, so...here's a Halloween card! I'm a traditionalist...or maybe just old, so I'm aching to type 'Hallowe'en', in the same way as I'm prone to write 'influenza' and ''phone.' In my day (which really was so, so many days ago) all we did was something to celebrate the Eve of All Hallows was something called 'duck apples', i.e. bobbing your head in a dish of water to retrieve a segment of apple (which I found tremendously exciting - is that worrying?!), this sort of apple-on-a-string game (you had to eat an apple that was hanging from a string...) and, if you were really rebellious, you might throw a few eggs/bit of flour at a neighbour's house (I would never have dreamt of such a thing. Looking back, it was probably fun though. Damn!). Then...ET happened, and 'Trick or Treat' and other more elaborate Halloween celebrations came to the UK, and so in anticipation of the end of October, let's get cracking on this card! Our card features a bat spinning - fairly aimlessly, but joyfully - around a circle, on a backdrop that's a silhouette of a graveyard. You could just make it as a simple bat, OR in the kawaii version (i.e. with the cute face) shown. Be warned though - it is VERY scary. I won't be held accountable for any consequences resulting from you recklessly giving this card to the innocent. You will need (supplies): A4 (or letter-sized card in four colours: for the base/edge of moon I used Papermania Textured Cardstock in orange, yellow), black and purple A3 (or ledger-sized) paper in orange and black (for the envelope) Tiny (I mean TINY!) fragments of vinyl - I used scraps of Oracal 651 in pink and white that nobody else would have bothered keeping! Those small adhesive foam pads OR a roll of adhesive foam tape (which you can cut up) Two pennies (or the appropriate currency where you reside...probably the lowest denomination) Glue dots Roll-on glue on a stick (e.g. Pritt Stick), for the envelope You will need (tools): Cutting machine (I used a Cricut Maker) with blade Stylus attachment (though you only need to score straight lines, so you can manually score everything with scissors, or a ballpoint pen that's run out) Our SVG! You can get it for FREE by filling in the form below! FREE Halloween Spinner Card SVG Sign up for my newsletter for free svgs, updates, Cricut and Silhouette projects and other crafting tips. We never spam or share your email with others. You can unsubscribe at any time. See my privacy policy for more information. Subscribe We won't send you spam. Unsubscribe at any time. 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.formkit-submit{margin:0 0 15px 0;-webkit-flex:1 0 100%;-ms-flex:1 0 100%;flex:1 0 100%;}.formkit-form[data-uid=0960dd8685][min-width~=700] [data-style=minimal]{padding:40px;}.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false]{margin-left:-5px;margin-right:-5px;}.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false] .formkit-field,.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false] .formkit-submit{margin:0 5px 15px 5px;}.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false] .formkit-field{-webkit-flex:100 1 auto;-ms-flex:100 1 auto;flex:100 1 auto;}.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false] .formkit-submit{-webkit-flex:1 1 auto;-ms-flex:1 1 auto;flex:1 1 auto;} Preparing the file: Open a New Project and click on 'Import Images'. Choose the file you've downloaded - it should be 'halloweenbatspinnercard.svg' (or whatever format your machine uses). Your canvas will show the pieces of the card: Now, you need to click on 'Ungroup', and delete the pieces you don't want to use. You'll want to use most of them, but the ones you delete are probably some of the the black pieces. I've decided that I want my graveyard silhouette to have the 'Happy Halloween!' message in it, so I'm deleting all of the gravestone sections APART FROM the one that says 'Happy Halloween!' Also, I've decided I don't want any 'sentiment' inside, so I'm deleting the black rectangles with 'Boo!' and 'Happy Halloween!' in them. They're here to give you choices though, so go for what you want! Please note: I'm keeping ALL of the bats! 3. Having deleted the pieces you don't want, you need to convert the score lines. These are on the envelope, and at the centre of the card. Click at the centre of the card (if you can't access the piece you need, then if you choose 'Ungroup' you will get there eventually!) and once the line down the centre of the card is highlighted, then look in the right-hand margin and click on the 'Cut' (or scissors!) symbol. From there, the Layers Attribute panel will pop up. Choose the stylus icon (or 'Score) and you'll see that, on the canvas, the line down the centre of the card now appears as dashes - this indicates that it has been converted into score lines (you'll see how it should look in the image below). 4. Choose the large orange rectangle of the card and the line you've just converted. (You can choose them both on the canvas, OR in the right-hand menu - to choose more than one item at a time, press shift and then the item - and then click on 'Attach' at the bottom of the right-hand menu OR right-click and choose 'Attach' from the drop-down menu. 5. Now, the only pieces you need to convert are the folds in the envelope. On the larger orange piece this is a single rectangle, and on the inner part of the envelope it's four different score lines. (PLEASE NOTE: Though they are different colours in the files, I cut them in orange and black - I didn't do them the same colour as the pieces of the card, though, as they were cut from a different, larger material (heavy paper in orange and black). Once you've ungrouped them, and converted the appropriate lines to score lines, selecting the scored rectangle (for the large piece, with the face cut out of it!) and then right click and choose 'Attach' (or simply choose 'Attach' from the bottom of the right-hand menu) and then the four lines from the smaller envelope piece (before attaching them to the smaller piece. 6. You might also have to ungroup the face of the largest bat from the bat itself. Now, you should be ready to click on 'Make It'! Cutting the pieces: Once you've clicked on 'Make It!' and you will see the following screen (though I've found Design Space can be quite random in the order it cuts things out!). Oh blimey, this is quite a confusing screen to see first, though it's essential if you want that kawaii card feel - it's the TINY 'fangs' of the bat! I cut them out in white vinyl (Oracal 651, purely because I have lots of scraps of it) but you can just cut it from any white paper or vinyl! 2. All of the other pieces (apart from the TINY pink cheek sections, which are also meant to be cut from Oracal 651), are to be cut from cardstock (reminder - I'm using a 216gsm textured cardstock but most cardstock in the right colours will work!) 3. Once you've cut everything your machine suggests, you should have the following pieces: 4. The first thing to do is take those TINY pieces of Oracal 651 and transfer the features (we're talking two eyelids and a set of fangs from the white vinyl and two circular cheeks from the pink vinyl!) two the largest cardstock black bat. I used the Cricut tweezers - it was fiddly but not *that* difficult. This was the result: Honestly, if this doesn't cheer you up or (more likely) TERRIFY you then I don't know what to say to you. 4. Fold the larger darker orange piece in half (i.e. down the central score line, so it folds like a card). 5. Now, take the 'sky (bluey) and 'central moon' (lighter orange) pieces and apply the sticky foam pads to them as shown in the image below). We're applying TWO layers of them (so they stand back a bit from the actual card). I need to admit now - I didn't use the highest-quality foam pads, and I just kept sticking to my own card. To the point where, if I put it in the post initially, I would have been attached to it (along with the postman and several sorting office staff) by the time the recipient opened it. HOWEVER, I persevered! And it looked like this (Please note I'm only attaching glue to the central part of the moon, and the blue sky bit...not the darker orange - I'm worried I'm confusing you because in this photo it's lying down on the darker orange piece which it will be ultimately glued to!) Just to reiterate: put the glue pads on in the configuration shown and then put pads DIRECTLY on top, so there are two layers! (We want the card to stand out). Another thing to note: we have to leave enough space around the circle on the blue, and the circle on the lighter (central) orange piece, for the coins that work the spinner to be able to move around properly. 6. Turn over the pieces and glue them to that base, folded-over, darker orange piece: 7. Now, we need to take those two pennies. A lot of people online will have you believe you have to buy specially-shaped pieces of foam adhesive to make this work BUT YOU REALLY DON'T! Double up those adhesive foam pads again (i.e, attach one foam pad to another, so you have a double thickness) and cut the resulting piece into a hexagon (i.e six-sided) shape that's a bit smaller than the coins you are using. Attach the hexagon to the centre (take care with this!) of one of your pennies, and attach the other penny to the top of it. Now...nobody (least of all me) is going to pretend that this is a useful photo (below). But what you need to think is that - this is TWO hexagon shapes cut from that foam vinyl tape (or pads), joined together (to double their thickness) before they were positioned bang in the middle of a penny...and another penny was stuck on top. It sounds mad but stick with it (and please excuse the pun): it works! 8. Apply a large glue dot to the top of one of the pennies and stick your lovely kawaii bat to it. Slide the ridges of the bottom penny beneath the outer ring and central circle of the card you assembled earlier. 9. Now that's done, it's time to finish off the details on the front of the card. Glue the graveyard piece to the bottom of the card. (If you cut the piece without the message then you can attach it fairly easily - if you included a sentiment (!) as we did ('Happy Halloween!') then you will have to retrieve the middles of various letters from the cutting mat and glue them on as appropriate: And don't forget to glue the remaining pair of bats at the top! 10. Once finished, your card will look like this! And the bat should move around freely. If you have any problems at all, though, please don't hesitate to drop us a line and we'll sort it out for you! Making the Envelope for the Halloween Card: Making the envelope is even easier! There are just two pieces (if you followed the earlier instructions about score lines). Fold over all of those score lines and position the slightly smaller piece over the larger piece (which has a terrifying pumpkin face cut out of it of course) and glue (sparingly, at the joins. I use a Pritt-type glue stick for this, as a wetter glue like PVA can make the card warp). Once is is joined, apply glue sparingly to the edges and fold over as shown. I think we're there! Fancy a go yourself? Then get the files for the card AND the envelope by filling in the form below: FREE Halloween Spinner Card SVG Sign up for my newsletter for free svgs, updates, Cricut and Silhouette projects and other crafting tips. We never spam or share your email with others. You can unsubscribe at any time. See my privacy policy for more information. Subscribe We won't send you spam. Unsubscribe at any time. 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.formkit-submit{margin:0 0 15px 0;-webkit-flex:1 0 100%;-ms-flex:1 0 100%;flex:1 0 100%;}.formkit-form[data-uid=0960dd8685][min-width~=700] [data-style=minimal]{padding:40px;}.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false]{margin-left:-5px;margin-right:-5px;}.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false] .formkit-field,.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false] .formkit-submit{margin:0 5px 15px 5px;}.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false] .formkit-field{-webkit-flex:100 1 auto;-ms-flex:100 1 auto;flex:100 1 auto;}.formkit-form[data-uid=0960dd8685][min-width~=700] .formkit-fields[data-stacked=false] .formkit-submit{-webkit-flex:1 1 auto;-ms-flex:1 1 auto;flex:1 1 auto;} And don’t forget to let us know how you get on making this or our other projects in the CraftAGoGo Crucial Crafting Facebook group!
Aircon Chemical Overhaul

Everyworks Services

Aircon Chemical Overhaul Are You Facing Poor Aircon Performance? Contact Us Now! Everyworks Singapore 4.9Based on 7994 reviews Everyworks Singapore 4.9×Prismz06:35 07 Aug 24Got mr plumber to do the job. Fast and efficient, toilet have been choked and needed urgent assistance. Thank you team.Howard Seng06:19 07 Aug 24Responsive and fast to resolve my issue, probably not the cheapest but job completed well. Technician Mahfuz was punctual, polite and efficient.zanthe ng00:26 07 Aug 24Excellent service, fuss and gimmick free. Technician is professionally trained. Highly recommend!priscilla koh10:53 06 Aug 24Fast and efficient service. Solved the leaking issue from my shower. Mixer issue. Repair staff, Mr Thana, was punctual and explained the problem. Arranged repair on the same day!Mike10:14 06 Aug 24pandian was a great plumber. Assessed and fixed my problem at a reasonable cost very quickly.Allen03:20 06 Aug 24Thana is friendly and knows his trade well. He managed to clear the choke and helped to clean up there afterYewwah Lee03:08 06 Aug 24I'm happy that Ramesh is always assigned to service my units. Most recently, he completed chemical wash in one of my aircon units. I trust him and leave him completely to do his jobAugustine Tan01:59 06 Aug 24Aru was very efficient with the task on hand. He is clearly very experienced. Booking process is seamless. I will certainly engage the company again.Valerie Ang01:17 06 Aug 24Kumar is efficient and punctual with the service rendered.Johnson Chong10:13 05 Aug 24Thana, the plumber, is efficient and responsible in his works. He explained clearly the situation and advise me the next course of action needed if necessary. I am very pleased and satisfied with his services. Thank you.CHINGHWA FONG04:27 05 Aug 24Friendly and experienced technician. Came punctually. Thank you for giving us cool air again! Customer support is very prompt and professional. THANK YOU, YOU ARE AWESOME!Mary-Ann Gomez04:00 05 Aug 24We were extremely impressed with the service and expertise provided by Aru, his on-site colleague, and the customer service team. Their professionalism and skill have earned our highest recommendations.Zhi Ming Hong00:36 05 Aug 24Great work. Kumar brought along some equipment to clear my choked drain.Afiq O07:34 04 Aug 24Very great service. Mahfuz arrived on time and fixed the clogged toilet in my master bedroom. Done is less than 10-15 mins. Very efficient service, will recommend!Gaurav Vijayvergia07:30 04 Aug 24Experience and quality of plumbing services was very good.Muhammad Shafiq05:07 04 Aug 24Wow , Fast and reliable ! Recommended 💯!The Job took less than an hour to be done .I'm satisfied with the products & their efforts . Easy to alliances !Phong Đỗ10:53 03 Aug 24Thana was super quick and professional and fixed my leaking pipe in no time.Andrew Lee08:47 03 Aug 24Good and efficient job by technicians Aru and Bala installing lights, sockets and switches at my place. Friendly service as well.Pei J04:32 03 Aug 24Pandian, our plumber, was very professional and managed to fix both our toilets on the same day, alone!! He doesn’t rush the payment, still allowed us 2hrs to see if flush system works before payment. Will recommend this company!Addison Anthonysamy03:56 03 Aug 24Mr Dhanapal was on time, did a great job with the aircon servicing. Advised on on our to better care for FCUs and also taught simple basic filter washing too. Overall great experience and highly recommended.Gina Tang02:12 03 Aug 24Customer support was prompt in reply and helpful. Pandian was professional and tidy when he did the water heater installation. Overall a positive experience.Mary-Ann Gomez09:09 02 Aug 24The service was exceptional! I highly recommend it. A special thank you to Mijan for his meticulous work on our plumbing. His attention to detail and careful approach were truly appreciated.Brandon Wong13:26 01 Aug 24The technician is very experienced and was very good at solving my aircon leakage issuesGalen Lim12:22 01 Aug 24Great service. Prompt in sending a professional down and Kumar was great. Very friendly and professional in helping us resolve our plumbing issue.Mark Lim07:33 01 Aug 24Highly recommend this service and Ramesh specifically, answered a lot of our questions, very professional, and great service from himUpdate: Second service from DW Aircon service, this time from their technician Dhanapal. As always, great and professional service!Lis Pang00:22 31 Jul 24Speedy response over WhatsApp. The plumber Mahfuz was early for the appointment and did a great job on the water heater installation. Very knowledgeable and experienced as he will made sure the measurements were precise and centralised before he started to drill. He even helped to clean and wash up after he completed the installation. Highly recommended.Jann Tee11:17 30 Jul 24Very detailed work and the result is truth to his promise. Thanks Das for his high responsibility and diligence in carrying out the job.Elena Goh07:22 30 Jul 24Thana’s work is neat and tidy. Fixed the wash basin to the vanity top. Thank you Thanadrizuan rashid06:48 30 Jul 24The bidet in our toilet was not spraying water suddenly. The plumber came early. He managed to change the part which clogged. Thanks for the great helpAng Linda11:20 29 Jul 24I quickly googled for home maintenance and handyman services when my house heater was faulty. Having to bathe without heater is seriously no joke!Thankfully I came across Everyworks on Google and I quickly WhatsApp them to request for assistance.Fortunately they were very responsive and they helped to schedule the earliest possible time to arrange for their staff down to our place to rectify.One of the technicians, Pandian, immediately identified the issue and he fixed our bathroom heater and wire on the spot.Fortunately, the installation works went well and everything resumed back to normal.Regards,LindaAlif Ad'nan09:27 29 Jul 24Mr Thana was on time. Quick job done and proper too 👍Lim Zhi Xiong Kenny03:32 29 Jul 24Mijan was experienced as he quickly understand the problem and start to work on it. It was quick and everything was done quickly and no mess.Iffah Sayang03:09 29 Jul 24Mahfuz was punctual for the appointment and was very efficient with his work. Very satisfied with the final outcome.Wengkit Cheong06:29 28 Jul 24Murthi is very competent, friendly, and responsive.Lan Ly05:08 28 Jul 24I contacted Everyworks to fix my leaking toilet. Lilit was the representative and Kumar was the assigned plumber. Lilit provided clear & professional responses to my queries and was very detailed in the quotes, and Kumar arrived earlier than appointment time and quickly fixed the toilet in only half an hour and properly clean up after. The services provided by Everyworks is truly satisfactory and I will continue contacting them for any plumbing issue in the future.Sea Ming Lee03:39 28 Jul 24The customer support Jessa replied promptly and arranged a visit within 3-4 hours of my first message. The technician Aru managed to find the issue with my house electricity being not able to start up by going through all the power plugs and finding a faulty extension cord.Joseph Ng08:09 27 Jul 24Very helpful and obliging. Work was clean and neat. Highly recommended.LA Aguinaldo03:01 27 Jul 24Great service! Accommodating customer service and professional technician (Dhanapal). Highly recommended aircon service provider.laipui tham01:37 27 Jul 24Thana did a great job to clear my choked pipe in washing machine yard. Thanks very muchKC Lim15:11 26 Jul 24I have engaged the aircon services from DW many times. Excellent customer service, and Mr Seenu has provided excellent services as well. Many Thanks!Shereen K Rajensasi12:03 26 Jul 24Thana is really helpful, friendly and knows his work well.Thank you so much! 😊🙏🏼Vignesh Kumar11:45 26 Jul 24Kumar is well experienced and was very professional in his work. The clog was very tough but he managed well to handle it and cleaned the place completely after his work tooLe Nian Kwan11:06 26 Jul 24Professional plumbing service provided by Thana. He was efficient and did a good job cleaning up after the work was done. He also provided advice on plumbing related matters. Overall a very pleasant experience with Mr Plumber SingaporeChan Michael10:34 26 Jul 24Highly recommended to engage Everyworks for handyman services. The request handled by Cyndi was excellent. She was very patience to understand our needs and provide good advices. Was impressed with the transparency on the scope of work and quotation with clear breakdown and terms.Their serviceman Mr Kumar and team delivered exceptional services to replace our faulty toilet bowl. Most impressive was they took proper care to do the work and even washed up the place (without us asking). Unlike other handyman we engaged before that just leave after the work is done.Thank you Everyworks and team!Derrick Chan Hian Chong02:27 26 Jul 24Hassle free and fast replacement of my broken basin. Thana was professional and efficient.YL Khu12:10 25 Jul 24Most impressed with Mr Plumber. Richard was very efficient in getting us an appointment and Mr Pandian and his assistant did an excellent job for us. Highly skilled and professional. Job well done guys!!!Engaged Mr Plumber's service again (25th July). Mr Thana was great, he was quicked to identify the problem and changed our leaking pipes in a jiff. Big thank you to him!Katherine Wong07:23 25 Jul 24Booking for service through Whatsapp was easy and Lilit assisted promptly. The plumber Thana was courteous and completed the work very much to my satisfaction. He was careful not to make a mess and cleaned up before be left.Aki K03:52 25 Jul 24Have done with their services already a couple of times in the past. Quite professional, punctual and friendly. am a repeated customer and always feels good. thanksWayne Ng01:56 25 Jul 24Flawless servicing by Dhanapal, our first time engaging DW. The admin Julie were very responsive over WA and arranging schedule. Hope the service standard remain consistent on our follow up servicing.Kelvin Wee09:01 24 Jul 24Customer service agent on the hotline is polite, well-versed and quick to arrange appointment for electrician. Electrician is prompt for appointment, actually slightly early. Service is quick and clean. Electrician is polite, patient, does the job well and does not make you incur unnecessary costs. Great service and reasonable pricing.Jean Low03:35 24 Jul 24Murthi was on time, fast and able to provide good and reliable advice! It was also easy to arrange appointment as the customer service team is very responsive compared to some other companies that I had tried reaching out to.Julie Wong13:30 23 Jul 24We engaged their electrician services. customer support, Alyssa was very prompt and helpful in booking. The electrician, Aru is very experienced, detailed & polite. Highly recommend 👍Fitria Kartika09:16 23 Jul 24Aru is very professional and efficient. He quickly identified the cause of the electricity outage in our kitchen and fix it. The entire job was completed within 20 minutes. Superb service!Sharon Lee08:08 23 Jul 24Aru was very friendly and patient. Tried to explain everything he was doing. Good job. Thanks.Faizal Noh02:52 23 Jul 24Thana is a great guy who does his job well and good. Appreciate it alotRic02:12 23 Jul 24Aru did a great job to identify the problem and did a great fix on the electrical problemJon 胡智雄02:03 23 Jul 24Fast and efficient worker for the plumbing problem i had.Douglas Lai01:33 23 Jul 24Thana did a great job. He was fast and efficient. The bad choke was cleared in less than 10 minutesWayan Lessy00:25 23 Jul 24I recomend DW service. DW responded fast, the technician come on time, effective and helpful. Kuddos Mr. Ramesh whose work is fast, neat and considerate. Keep the good work! Thank you.Douglas Choo06:09 22 Jul 24Aru was great! Changed out my LED lights in one room and helped with installing my new wall lamps in another quickly, even though my uneven walls and my science project-like wiring and mismatched casement (that I bought online) was challenging to work with, he managed to get it mounted with some tweaks. Thank you!Jonathan Ramchand01:47 22 Jul 242nd time having everyworks clean our aircon. There staff Dhanapal did an amazing job. Friendly guy who attended to all my queries. He even double check all the units for leakage before leaving.Yo01:26 22 Jul 24Technician Aru was helpful and gave us the quick assistance.Appreciate it very much!taiweikoh10:51 21 Jul 24Mijan’s service was very detailed and meticulous. I noticed that he made sure the measurements were precise and centralized which is one of the most important traits for good installation. We engaged Everyworks’ services after our previous contractor’s work was unsatisfactory, and we were very satisfied with Mijan’s workmanship. Very fair quotation too, elsewhere quoted me twice the price. Would greatly recommend 👍🏼Su Ling Chua08:51 21 Jul 24Had a pleasant experience with Murthi. He is punctual, detailed in his servicing and explanation.Thank you again.John Oon07:29 21 Jul 24Excellent service! The electrician Aru was very experience and got the work done fast. Thank you!MM CC12:16 20 Jul 24Very good service by Aru. Come on time. Perfect Service. Solved the issue quickly and precisely. And price is very reasonable.Min-Hui Fong05:02 20 Jul 24Awesome service from Mr Thana! Reasonable price and efficient service.Wai-Land Tai03:09 20 Jul 24Living room light replacement by Aru. Very efficient and quick. Well recommendedRosalind Lai01:56 20 Jul 24Mr Aru is very experienced , good , efficient & polite , would highly recommend him to friends. Thank you once again Mr Aru , good job , well done 👍Clement Xie01:50 20 Jul 24I would like to recognize Aru from Everyworks for his excellent services and professional advices provided. 👍😊Albert Lim13:27 19 Jul 24Kumar n team... Efficient and quick to diagnose the problem and help resolve the choke quickly. Did a good job in fixing the issue and helped clean up. ThanksRay Yang Lim11:24 19 Jul 24The service was efficient, and in fact he came in earlier! Easy slot booking and payment too.Aggie Teng05:10 19 Jul 24Satisfied with the services provided by Mijan. Thank you.Joshosaurus Rex03:14 19 Jul 24Fast and prompt replies from customer service. Technician was friendly, thorough and professional. Will deal with again. Thanks to technician Mr. Dhanapal and Customer Service: Mr. Richard!Quek Hsueh Loong02:48 19 Jul 24Electrican Aru was on time and provided me with good services.Kannan Ramanathan02:14 19 Jul 24Water Heater City, part of Everyworks Group, deputed technician, Mijan, to perform the replacement of a storage water heater. The job was expertly done. The new heater along with the pipings, valve etc., were installed methodically and uniformly. Also ensuring conformity to regulations. I'm hugely pleased.As to customer support, undoubtedly, they are pretty good and speedy with their communication and in presenting very detailed information.Maria V01:59 19 Jul 24Prompt and fast service. Job well done by Mr.Thanna!R D12:18 18 Jul 24Punctual professional polite and helpful. Would recommend for all A/C servicingReasonable pricing !Raj10:11 18 Jul 24Harun did a very good job for our marble floor polish, was professional & courteous. Thanks to Everyworks, who were accommodating our inquiries during the booking process.Ong MingZe10:02 18 Jul 24Thana was the plumber who came and fixed my bidet. He was quick and skilful in his work. I was very pleased with his service.Shinsuke Mori03:29 18 Jul 24Aru did really well, and explained what is the reason really understandably.Charmian C03:20 18 Jul 24Thank you so much to Mr Ryan and his crew for very kind, helpful and professional service. Mr Ryan is a very efficient and fast, kind person and his technical team is also really efficient as well. Highly recommend them reallyRyan Goh01:50 18 Jul 24Great service!Aru was punctual and efficient. He replaced my broken power outlet switch and driver for pelmet lighting within 20 minutes.He diagnosed the issues and advised us on how to prevent subsequent occurrences of the same problem.Will definitely engage them again if there is a need to.Lynn Wong01:10 18 Jul 24Customer service from the start was prompt and plumber was punctual and efficient.May Ann Silva09:26 17 Jul 24Thana did a very good service in our toilet bowl installation. He is professional and explains the whole process. IEileen Hui sin Chua03:25 17 Jul 24Technicians display great teamwork when working on my 6 FCU and they practice good housekeeping habits. I am thankful for their help and efforts.Pak Nian Lam02:22 17 Jul 24Had a fantastic experience with electrician Aru and WhatsApp customer support Joanna for an LED driver replacement for my built-in light strip. Aru was professional and efficient in his electrical work. He was also polite, confident and clear in his explanation. Joanna provided a prompt, clear and upfront itemised quote for inspection and the estimated fees for the different types of possible services. I also liked that and invoice and receipt were electronic and conveniently sent to my email.Leatrice San Juan02:06 17 Jul 24Aircon cleaning is fast and efficient! The technician, Ramesh, is patient in answering any questions :)Luke Watts10:13 16 Jul 24Very impressive work from Aru, our electrician. He was very friendly and installed our light very quickly. I would recommend this company to anyone. 5 stars!Joey Liang07:50 16 Jul 24Fast respond upon receiving enquiry and make arrangements for same day deployment within 1 hour. Plumber Thana is very helpful and friendly, provides tips to maintain the drain to prevent choke.Sotero Trinidad06:05 16 Jul 24This is the first time we engaged Everyworks for electrical servicing. Aru fixed our water heater problem quickly and efficiently. Very friendly guy and knowledgeable in his field. Highly recommended!Geronimo Chan12:19 15 Jul 24Aru was amazing! He came as cool as a cucumber, diagnosed the issue and repaired it! All within minutesXiao Yu Ng11:42 15 Jul 24Mr Murthi arrived on time, cleanup properly after servicing airconJasmine Lee08:43 15 Jul 24Thank you Mr Thana who comes very punctual and change of water tap within 15min. Done a good job. Thank youC X06:58 15 Jul 24Thana was great. Very quick to find out what was wrong with my leaking pipes and plumbing. He change the old items quickly and its been a day since that change. So far so good and I hope that the chnanged pipes will last.Linda Wong03:44 15 Jul 24Aru provided an excellent service and gave good recommendation when we need to change our power point circuit. Recommend to use their serviceEmerlyn Teoh02:45 15 Jul 24Thana arrived earlier than the appointed time 👍. For me, I like them to be early rather than late. He identified the water leakage source for me quickly and accurately. Truly professional. 👍Roszy Rahmat12:03 14 Jul 24Replacement of rubbish chute needed badly and got the service on the same day. Excellent n fast service rendered by handyman, Technician Deb and CSO Mike.Highly recommended.Anthony Lee02:52 14 Jul 24Service was quick and efficient. Seenu was my technician and he cleaned my aircon unit well. He was also very professional. Customer support replies quickly.Tess Bc06:45 13 Jul 24Aru was 1st sent to help with some electrical work, and changing PLL to LED lights. He is pleasant and efficient.1 week later, I experienced tripped with the switch. Everywork's customer service was prompt to respond and sent Aru to review the issue. Although he came and has helped to check the cause, which he can't detect or find any problem to it. But with the checking and advise, I'm confident to use that switch again. And also confident with Everywork's customer service and follow up service. Will highly recommend.James Chan04:18 13 Jul 24Pandi arrived on time and serviced 4 aircons very quickly. Good job!Update (13/07/24)3 years in and I'm still using these guys to service/overhaul my ac units. Ramesh and Dhana Big did excellent work at a great price. The customer service is also very friendly and helpful via WhatsApp.Iris H02:26 13 Jul 24Mr Thana was prompt and knows the problem of my leaking tap immediately, good service and efficient.Benedict Lye02:22 13 Jul 24They were very responsive and their guy even came earlier to finish the servicing for us. Definitely recommend using them. Had them do a chemical wash, they washed my air-con three times to make sure it was clean.June Tan01:32 13 Jul 24I have engaged Mr Plumber thrice.This time was to change a faulty shower tap.Technician name was Thana.Everything was arranged within 12 hrs.Very efficient.Thana changed the faulty shower tap within 15 mins.Everything was cleaned up after installing.Thank you, Thana!Fadly Saad11:00 12 Jul 24Excellent work by their electrician, Aru. Very knowledgeable. Works fast and efficient. Keeps work area neat and tidy with proper housekeeping.LOW LILY08:08 12 Jul 24Deb and Mojib did a great job. Deb is very pro. He would check the wall condition and asked many questions regarding any hidden pipes, etc... before he did the marking and drilling. He also asked for plastic bag and tapes on the wall before he started to drill. I am very happy with the service. I would highly recommend Dev and Mojib of Everyworks for the next job. 👍🏻👍🏻👍🏻Joe Pang03:58 12 Jul 24Very pleased with the services provided by Aru. Professional and quick.Dylan Sun03:43 12 Jul 24Deb and Joanna were great in terms of responsiveness and reliability. Even when the grip broke, they offered to come and replace it for free as part of their awesome customer service.frank meng02:39 12 Jul 24Got my heater from HN and was connected to Jason to help arrange the installation. Hassle free and his team came down on the arrange date on time to do the installation. Everything was taken care of! A job well done.Kirsten Kwa01:52 12 Jul 24Thanks Aru for your efficient and good quality service!Kevin Hing01:50 12 Jul 24Workmanship and installation was very very good. Job was completed very efficiently. Pandian answered all my queries and installed the pipe configurations to our requirements. Very satisfied and happy. Thank youToby Roberts08:53 11 Jul 24Thana was great! He arrived early, had all the equipment he needed (including a ladder to reach the 3.3-meter ceiling), and fixed four plumbing issues within a few minutes. He replaced O-rings on two leaky water lines, tightened the kitchen faucet, and fixed a leak on the shower hose. We are so lucky to have his expert plumbing skills. Thanks, Thana!Jiunn Siong Kor06:49 11 Jul 24Serviced by Thana. Very professional. Definitely will recommend to friendsAlvyn Eng04:45 11 Jul 24Professional communications , great service by Ms Rhea, Ms Joana, Ms Rose, Ms Jackie, Mr Richard, Mr Rajan, Mr Pandi, Mr Murthi, Mr RameshJean Loei02:18 11 Jul 24Deb provided a very good work… very careful… covered up all the previous holes on the tiles…and even adjusted the cabinet door to fit properly and nicely when closed …. Thumbs up for his good work…Xiao Hutou12:58 10 Jul 24Excellent work, Ari. Restored my 5 ceiling lights within 10 minutes.Jaishree Teresa11:30 10 Jul 24Aru and team were very professional and quick to install our door bell for us! Highly recommend 🙌Leonard Chen08:35 10 Jul 24Aru was highly knowledgeable and solved my issue very quickly. Thank you!Alfred Kwek08:24 10 Jul 24Friendly and efficient service by the electrician, AruiElissa Suzzi'eanne06:49 10 Jul 24We engaged their electrician services. The CS - Ms Generose was very prompt and helpful in booking the earliest slot for us. The electrician - Aru came to change a few of my ceiling tube lights and checked on my socket that suddenly didn't work. He is very meticulous and advised me accordingly. He fixed all the electrical issues I had. Highly recommend to engage them. Thank you! :)Just Cheong Fun 10113:51 09 Jul 24Good service from technician. Helped me to clean up the marks from my old fan on the ceiling, cleaned up the debris on the floor, and ensure that remote controller and things are working well before leaving.Nay Lin Aung10:10 09 Jul 24Easy to contact and timing is quite accurate and fast installation.Jason Tan05:00 09 Jul 24It's easy to book an appointment with them and the whole process is quite seamless.Technician is technically proficient. Just need to communicate with him concisely without too many words and he will understand your request.Overall it was a good experience!roshan kumar Mahapatra03:28 09 Jul 24Aru was very polite and could immediately figure out the trip issue. Thanks for the service!Clara Neubroner08:33 08 Jul 24It's my second time calling the electrician and I'm glad it's mr aru again as he is very efficient and also has very good skills to let us know which wire is faulty and needs to be changed .Veronica Tan04:52 08 Jul 24It was a no fuss experience. Mr Kumar came and got the issue fixed.Hanchai Tan03:50 08 Jul 24Thank you Aru, friendly and responsible, job nicely doneShimah S03:46 08 Jul 24Harun was very thorough in his cleaning service and provided good explanation on the areas affected. Thanks for the great service!Mal03:03 08 Jul 24First time engaging, provided great service and advice!Kaerin Lin12:05 07 Jul 24Great and fast service by Pandian. Even if we request for the appointment the same day, we got a slot and the clogged was solved on the day.Ghreaperz12:04 07 Jul 24Thank you so much Mr Aru! He did a very good job and he is very efficient in the placement of the item and double checking it to work! Awesome Job Bro!!! Keep it Up!!!GM N03:03 07 Jul 24Very good and professional service. When I asked, electrician Aru is patient to explain and show me his process of troubleshooting. Well handled from the process of enquiry, response, booking, inspection and repair. Most importantly, it is reasonably priced and transparent in their pricing.Christopher Ho02:38 07 Jul 24Response and booking was very efficient. Workman, Thana, came on time and was very professional. Cleanup was also done very well. Price is very reasonable. Very pleased and highly reccomendAmanda Woon10:39 06 Jul 24Great experience and work from technician Pandian for the overall water heater installation.Ting Zhang04:01 06 Jul 24Ramesh is nice and professional, he resolve the problem and give advices.Angela A02:27 06 Jul 24Kumar is a great technician and able to explain the reason for the noise and water leakage. He is super careful and display great skills. The customer service team is also very responsive to my requests and to revisit again when I see some minor leakage after the work, and quickly rectify the same day. This is my second time using the company and will continue to do so. Thank you Kumar and the customer service team!Clarence Chua01:57 06 Jul 24Had my first air con service by Murthi. Very pleasant experience. Will continue to use this servicePhoebe11:02 05 Jul 24Excellent service by Mr Aru! He came for site inspection then followed through with the installation of the ceiling lights. He did a great job that did not require any patching as originally assessed. Thanks so much Mr Aru!Lan Lan01:17 05 Jul 24Was serviced by Ramesh, who was friendly, did a very good job of cleaning and explaining to me, and putting back furniture nicely. Thanks!Samham Tam11:51 04 Jul 24Aru was knowledgeable and skillful in making an assessment of the light flickering issues and explaining to me the separation of the circuitry in the house as I raise my concerns of previous trips to him. He patiently explained the repairs done by another electrician previously and assured me that I only need a light change for my current issue. I would like to thank him for his thorough and skillful service todayIvan Foo09:25 04 Jul 24Aru was very professional and helped my parents to resolve their electrical issue promptly. Highly recommended. Overall, it was very easy to communicate and schedule appointments.Sid Sarker07:07 04 Jul 24Aru was very helpful. He diagnosed the issue of the lights and fixed it within 10 minutesIckos Mom06:26 04 Jul 24Very good receive from plumber Thana. Appreciate the quick and good quality serviceAlex Tan01:58 04 Jul 24Kumar did a great job installing my new toilet bowl. Not only was he thorough, he also helped to clean and wash up after he completed the installation to ensure that no mess was left behindSadish Suresh00:32 04 Jul 24Highly recommended! On time, excellent price, well presented and fast working. Would recommend Daylight Electrician Singapore to anyone! Absolutely exceptional service, They turned up at the agreed time and found the problem straight away. The electrician MR. ARU took his time to explain to me in detail every step he was undertaking, whilst ensuring that the work was of the highest order. I'm absolutely delighted with the standard of the finished work. Thank you to MR. ARU & his assistant MR. Satish. Really appreciate it alot.Anders Lim12:24 03 Jul 24Thanan managed to clear the choke drain fast and professionally.LeeJcc10:27 03 Jul 24Deb and Moji came on-time to fix our mis-aligned cupboard door. The problem was quickly diagnosed and rectified. They were even able to explain why it was misaligned. Excellent service, highly recommended.Linda Mui06:13 03 Jul 24Mr Deb did a great job. He arrived on time, worked cleanly and completed in half an hour. Very professional. 5 stars.Maurice Wee11:39 02 Jul 24We had booked an appointment to replace our LED light driver. Aru was punctual and very knowledgeable in his field. Workmanship is very good and fast. Will recommend to friends and familyJi Ren Yang10:54 02 Jul 24We had a leaking toilet bidet, and so we engaged their services to replace a new one. Thana was very helpful and efficient in getting the job done. Highly recommended.Nooraishah Rahmat10:34 02 Jul 24Very skillfull and knowledgeable technician. He knows and understands what I want to make my study room and toilets looking nice when install some of the things that I had already bought. Thumbs up ! Will enquire again for future installations.Sian Tan02:23 02 Jul 24Excellent work. Really excellent. Das was very friendly and his work was extremely clean and of the highest quality. We will not hesitate to use DW and Das again if we have an issue!Zapperman Zap10:01 01 Jul 24Excellent service and advise provided by Technical Specialist Mr Bala & Afterslaes support team from Ms Generose.Job was carried out smoothly and dazzle free. Mr Bala even went the extra mile to provide assistance to help reposition my Dryer with me.Thumbs 👍 up .... 👏 👏 👏 👏babycloud 8001:09 01 Jul 24Pandian did a great job. He explains what he will be doing before hand and after the work was done, he showed and told us what he did. The cleanup after the aftermath was a thumbs upchong yeow lim12:51 30 Jun 24Harun & Mani did a good job for vinyl floor cleaning and coating. Will engage for future services if required. ThanksSoon May Lee10:17 30 Jun 24Mr Aru is professional, friendly and trouble-shot promptly!Yabing Liu05:33 30 Jun 24Mani and Based were punctual and very professional. Flawless workmanship. After polishing, cannot tell that the parquet is more than 30 years old.Carbonated Bloody Emperor - 炭酸主義者05:29 30 Jun 24Bala & Guna provided impeccable services and solved our electrical issues smoothly! Thank you!Siew Yean Woo11:42 29 Jun 24Pandian was polite and effective.He completed the replacement of the flush for my toilet bowl without any issues, he also cleaned up my toilet after the job.ZhenKai Peh13:41 28 Jun 24We are quite skeptical about aircon guy due previous experience which only want to do a lot of thing but did not solve the issue.Ramesh came early which explain to us in detail and even provide numerous solution for us to choose and identify the root cause. Please keep up the good work we appreciate the support you have render to us.Si Zheng Tan09:16 28 Jun 24Thana did a great and fast job in resolving the issue! Great work!Ange P08:32 28 Jun 24Azaz and Based had brought new life to my previously very damaged parquet flooring. I am very satisfied with their friendly and professional attitude, on top of their excellent workmanship. Fuss free communication with the company. Recommend!Grace Kuro01:06 28 Jun 24My first time using EveryWorks service. Ryan (Customer service) is very responsive to my queries and patient.Murthi was my aircon servicing technician. He came within time frame and he is very professional. We asked him a few queries, he answered it and gave some advice. He did 2 Units of servicing in 30mins. He still clear off the newspaper that we've layed on the floor and also vacuum up the dust around. Very pleased. Will sign up for their quarterly subscription after 3months. 👍🏻Tammie Chua12:24 27 Jun 24Aru is a very effective and fast technician. Very friendly and professional. I will highly recommend him for any light works.Yeo Jia Hao Jonathan10:55 27 Jun 24I really want to commend Thana from Everyworks for his excellent service. My water pipe of 30 years had some leakage, he shared with me the reasons and shed light on other pipe that may potentially have issues. His execution was seamless and very fast at his work. Will totally engage Everyworks again!Mic Tan10:41 27 Jun 24Thank you to the awesome Aru who solved my lightings and wiring for water heater!!! So swift and good!!Chris Clarke04:11 27 Jun 24Bala is great, I have had stuff done twice. Friendly and easy to work with. Definitely recommend.Paopao Thananonh03:47 27 Jun 24This plumber found the reason behind the clogged sink. Thank youMohamed Kassim02:13 27 Jun 24He's very knowledgeable and he knows he's job well done good job 👏👏👏ruhaifi8715:59 26 Jun 24our technician, Mijan was professional and tidy in his work in replacing the water heater. No complaintsYee Hern Lee10:32 26 Jun 24Engage Mr. Plumber to install 2 bidet at our home. Technician, Raj was assigned to service our installation. We are very pleased with Raj's quality of work. One of the installation is rather complicated but he has managed the piping neatly. He also discuss with me on the positioning of the piping to ease of maintenance going forward. He also keep his working area tidy and ensure that space is dry and clean after completing his work. Happy to have Raj in doing our installation. Will recommend Mr.Plumber Raj to my associates if they need similar work.huay yen Tan09:15 25 Jun 24Aru did a good job of replacing my old celing light to a new set of Led lights. Very reasonable pricing too. 5stars!Lois Hong-Rajaraman02:32 25 Jun 245 stars for Mr Pandian who was neat, professional and competent!Jayachandran R01:27 25 Jun 24Plumber named ‘Thana’ did plumbing works as part of my house moving. He was excellent in his work, great attitude. Overall he left a good impression of his company. ThanksChristopher Ho12:13 24 Jun 24Very prompt replies. Job was done very professionally and cleaned up after very well. Thank you, Deb for being so professional and calm even with all the cockroaches.LEE09:20 24 Jun 24This is the first time I engaged the service from Daylight Electrician. The overall experience from booking to the job done has been great. Ms. Generose, the customer support, is very responsive and friendly in helping to book an earliest possible appointment. I am surprised to get an response to my inquiry before the operating hours. Bala, the technician, is skillful and did a quality work. The workmanship and attitude to perfect in his work is commendable. Overall, I have very good experience with the company, it is well organized, reliable with competitive pricing. Strongly recommend.Hui Lin Heng07:03 24 Jun 24Needed a plumber to help remove and install new bidet tap. Chose Everyworks because of good reviews online. Quotation was given upfront and appointment was scheduled without much wait time. Their technician Raj came and did the job professionally and efficiently. We are happy with the service provided and pricing was reasonable too. Have recommended to friends and family.Sudirman Adi16:23 23 Jun 24Fast and meticulously done. Fast replies for enquiries and quotations.Edy King10:50 23 Jun 24Prompt in response from customer support Ms Jessa and the technician, Aru has done the work well.Sathiyamoorthi Chinnasamy04:22 23 Jun 24Satisfied with the work, it was quick and effectiveNg Desmond04:19 23 Jun 24I’m happy with the repair. The appointment was in the evening but Aru was able to come by in the afternoon, which was a plus for me. Aru was able to isolate the fault quickly and the repair was completed within 20 mins.Prem Muniandy02:36 23 Jun 24We were really pleased with the services of the Handyman, Deb, from Everyworks. He was meticulous and efficient. We were worried that the tile may crack during the drilling process but he took great care and ensured there were no cracks. The customer service agent, Ms Generose was also responsive and helpful in getting our issue resolved quick. We contacted Everyworks at 11:30 and had Deb at our home by 3 PM that day. Good stuff guys.Caeonic02:02 23 Jun 24Professional service by Aru and team. They did all the replacements so efficiently! Highly recommended!Shandy Poh01:43 23 Jun 24Mr Thana was very professional and quick in his skills. Very satisfied with the change of our kitchen tap and toilet flush system. Confirming the appointment details was also fast and quick, overall was a very good experience. Highly recommend!Kris Tan10:35 22 Jun 24Deb is a good worker. Overall good experience with customer service & job done.bendict bendict10:28 22 Jun 24Thank you *Aru* It exceeds my expectations on replace my lightings. Able to know what I want. Aru helps a lot.KK Ho02:21 22 Jun 24Punctual and job well done and fast. Gd Seevice and patientElizabeth Monteiro02:11 22 Jun 24Aru arrived promptly at the agreed time. He was professional, identified the problem with my track lights and set to work immediately. I was happy with the results.JJ Xue12:05 21 Jun 24Great job done by Harun. The floor is well polished, and Hairun is very helpful as well.damaason sivadasan05:12 21 Jun 24The Electrical Technician, Aru did a very excellent job. We were extremely satisfied with his knowledgeable and professionalism in his job. We strongly recommend Aru and wish him great success in his career 👍Karen03:14 21 Jun 24Lorraine, Customer Service, was prompt in her response and accommodated my requests.Kumar who came to fix the water seepage between the tap and sink area did a good job. He helped to clean up the area too. They are upfront and honest when I asked them about the replacement of the pop up stopper.Lawrence Koh02:03 21 Jun 24Aru very helpful and fast installing my kitchen ceiling light.He also minimise the mess so that it's not dirtying the kitchen.Ryan Cheng13:46 20 Jun 24Customer support Jessa is very prompt in arranging appointment, prompt in informing customer when there is any change to the schedule timing. The electrician came right in time too. Job is well done!Viknesh Soman03:33 19 Jun 24"Pandian demonstrated exceptional professionalism and expertise while replacing my storage heater. He worked efficiently, ensured a seamless installation, and provided clear explanations. His courteous demeanor and attention to detail are commendable. I'm thoroughly impressed and grateful for his excellent service!"Susheel John01:44 19 Jun 24Aru did his work quickly and professionally. He was also polite when communicating with my family members.Alyssa's customer service was very timely and she gave enough information at one time to help me make a quick decision. My questions were also answered quickly too. This is my third time engaging services through EveryWorks and they have consistently provided good quality service. Kudos!Jeslin Neo08:06 18 Jun 24did a wonderful job installing the rubbish chute at our hdbEmily See08:03 18 Jun 24Thank you for Alyssa's clear quotation, scope of work definition and job/payment instructions. The whole process is smooth and easy. Aru's on-site work was also competently done. He patiently answered my questions regarding electrical work. Overall, highly recommended team.Jeremy John Cordeiro01:43 18 Jun 24Pandian, the technician assigned to the installation for my units was quick, professional and tidy in his work. A great experience through the engagement from the buying process to delivery and I would recommend them wholeheartedly.Jaime Raniwaty Chiah00:16 18 Jun 24Raj completed the task in a short period of time and did a good job for that. Appreciate of him coming over during a public holiday to fix our tap.Jonathan Yong09:02 17 Jun 24Experience and fast work, know what they are doing.Reena Rai03:18 17 Jun 24Aziz did a very thorough job and ensured that my floor was back to its normal state. everyworks was very professional and quick to respond to my queries with clear pricing after their first site check. Will definitely use them in future!Gursimran Deep Singh10:05 16 Jun 24Gentle, humble and helpful. Competed the work quickly and efficiently.Kelvin Teo08:27 16 Jun 24I want to give a shout-out to Jessa and Bala from Everyworks! Jessa was very helpful in providing the information to help me decide to engage in their service. Bala the electrician was very thorough in his job, making sure the issue was resolved. I am very satisfied with the service provided and the reasonable charges for the replacements of parts and labor. Keep up the good work!Kenneth Ng03:40 16 Jun 24Thank you Murthi for the thorough and professional cleaning 👍🏻Vincent Lim01:07 16 Jun 24Technicians, Pandian and team did an awesome job in replacing my storage water water. They are very professional and meticulous on the replacement.Kudos to the customer service team as well as they were very efficient and answered all my queries promptly.Third time engaging Everyworks service and it will definitely not be the last.Thumbs up to Everyworks! 👍🏼Thomas Kwek10:16 15 Jun 24Murthi is efficient in cleaning my aircon units and he provided his honest and practical feedback on the cleaniness of my aircon unit.CS Tan12:16 14 Jun 24Ordered to replace our detached bin chute. Gene responded promptly and the job was initiated just a day after. After inspection, handyman Deb concluded there wasnt a need for a replacement and reattached our current one as it is still in good condition. We are delighted by the quick response, honesty, and most importantly the workmanship was spotless. He fixed it like it was his own property. Thank you A1 Handyman! you've got real pro employees. Please take good care of them.Nicole Bai09:21 14 Jun 24Arrived on time and completed the work quickly. Thank you!aarool koh08:56 14 Jun 24Our technician Deb was very professional very helpful and very efficient. Very happy and confident of the work done. Thanks much againXiao Han04:47 14 Jun 24I recently had Thana install my water heater, and I couldn't be happier with his service. He is extremely professional, knowledgeable, and efficient. The installation process was smooth, and Thana ensured everything was working perfectly before he left. Highly recommend!Oh Chon Kah02:34 14 Jun 24Kumar was punctual for my scheduled appointment and helped to fix my leaking washing machine tap in a short time.Jonathan Albano SG02:02 14 Jun 24Your team is very efficient and very professional!Adil Hakeem08:25 12 Jun 24thanks for the good work w the plug replacement, Bala!JuliusP04:54 12 Jun 24Satisfied with the rubbish chute installation service. Highly recommend them to anyone in need of similar services.Asri Yasin13:01 09 Jun 24We recently had the pleasure of using DW Aircon services for a chemical overhaul of two air conditioning units (9k and 24k BTU). From start to finish, the experience was exceptional.First and foremost, we want to commend Murthi, our technician, for his outstanding work. His professionalism, expertise, and attention to detail were evident throughout the entire service. Murthi demonstrated a thorough understanding of the process and ensured that every step was executed with precision. The units are now functioning perfectly, and the difference in performance is remarkable.Additionally, the customer support team deserves special recognition. They were responsive, friendly, and efficient in handling our inquiries and scheduling the service. Their commitment to ensuring a smooth and hassle-free experience was greatly appreciated.Overall, we are extremely satisfied with the service provided by Murthi and the entire team. We highly recommend DW Aircon for anyone in need of reliable and top-quality air conditioning servicing.Thank you for the excellent service!John Robert Poon08:27 09 Jun 24Mr Murthi was on time and he cleaned the aircons well and in a professional manner. Really good experience with him and this company.Heah Yong Chian01:48 09 Jun 24Mani and Based were excellent in their workmanship. My table and chairs looked as good as new after they were done.Jeang Meng Chen05:33 08 Jun 24I have engaged EveryWorks for my bi-yearly air-con servicing, and I’m pleased with their overall service. From setting appointments to scheduling the services, everything was done seamlessly. The technician Murthi, who was assigned to the job, did a great job and was also very polite. Kudos to them!Tommy Tan09:54 07 Jun 24Great job done by the guys ! Reasonable price too . Highly recommendedafiza affandi02:48 07 Jun 24Murthi was professional and serviced four air-con units with speed and efficiency. He also went the extra mile to vacuum stray dust off the floor. Thank you.J Yap13:53 06 Jun 24Very professional and honest company , transparent on job to be done and fees upfront . Fantastic job performed by Mijan & Pandian in fixing my water heater and they went the extra mile of aligning a defunct water tube to a proper outlet. I strongly recommend this company and I wouldn’t use anyone else going forward .TheOtherBioticGod00:03 05 Jun 24Pandian is the technician who went to my mom’s flat to install the water heater. I wasn’t there personally but what I hear from my mom is that she is very happy with his work. Thank you, Mr Pandian 🙏🏼Angela Teo Kai Xin01:39 04 Jun 24Kumar's professionalism and experience were evident as he efficiently resolved a troubling choking toilet issue on the same day. Grateful for his timely and effective service.eunice lam03:38 03 Jun 24The service is quick and good. Just that it will be good to do a bit diagnostics before dismantle the unit.Shelly Maipi00:52 03 Jun 24Seenu and Murthi were great. Super efficient, professional and friendly. Will book them for my quarterly service again!Tze Chien Tan01:50 02 Jun 24Murthi completed the servicing professionally and delegently. Good serviceDorothy Wong08:44 31 May 24Harun has been very efficient and professional in attending to our marble floor polishing. It was done flawlessly within schedule and they have all helped with moving our furniture around to make it happen. The Company is very accommodating in terms of working out a schedule that works for us and we greatly appreciate. Highly recommended for those who need this service at a very reasonable rate too!TC Yeo08:14 31 May 24Mr Pandian did my heater installation with such ease and professionalism. I was able to save a few hundred bucks without cutting the ceiling cos of his experiences. He was fast and finished up the job in no time. As usual, fantastic job by everyworks and I appreciate the fact that their technicians are certified and well qualified for the job! Will not hesitate to contact them for future works . Definately very pleased overall 😊Melvin Wong01:07 30 May 24Kumar was really competent and efficient. Briefed me on the steps. Quickly done . I would recommend him to my friends and colleagues.Ryan Gaughan04:31 29 May 24Pandi did a great job. Hard worker and great attitude! Service with a smile. Will recommend Pandi.Yun Ni03:25 29 May 24Responded to my text message promptly and unclogged my kitchen sink the next day. The price is also affordable. I am satisfied with the service provided by Kumar :)Elyn Teoh02:38 28 May 24Murthi, he’s a very helpful guy that know his stuff well. The platform has provide great services.M K00:36 28 May 24Bro Kumar was the technician who helped us fix our problem (small yet delicate, reassembling some pipes at the sink after DIY clogging's problem solving...). He came on time, and quickly do the job nicely. Thank you.Sai M12:13 27 May 24Very good 1st time experience provided by Pandi. I could trust him with my place and does his job well.Hanita Amed13:57 26 May 24Very pleased with the speedy response and good job.Jess W04:04 26 May 24Pandi is very nice & great person. He has helped us cleaning the ac with a good job.Jerome Lee03:59 26 May 24Very satisfied with the service provided by Pandian and the prompt replies by the team. Removed a faulty water heater for me and installed a new one at a different location. Minimal noise and mess. Really professional.Alene13:32 25 May 24My aircons were serviced by Pandi. Friendly man, did the servicing diligently, left the working area clean and is thorough too. He also gave some good advice regarding the aircon care. Highly recommend. 🙂Aneeta Krishna02:07 25 May 24Job done fast & efficientGood qualityWorth the workmanshipG H W07:09 24 May 24Water Storage Heater ReplacementNormally we are not fond of providing feedback for just everything, as it became so common nowadays. We only make an exception if there is a real quality in product and/or service.This is definitely true for the replacement of our leaking water storage heater. After getting in touch with several companies and some uncertain quotations we decided to pay a small token for an upfront visit by the technician from Everyworks Group, which would later on do the actual installation. Mijan, their technician, showed competence, detailed knowledge and professionalism, instilling confidence. We went through the details and were very pleased with the explanations given.We got assigned an installation slot very quickly and the installation by Mijan and his colleague went extremely smooth, the result being very good quality work and - importantly - being in compliance with PUB standards. This often ignored, but results in a void warranty by the manufacturer of the water heater.The communication with Everyworks was straightforward, with timely responses and a detailed and clear quotation at a reasonable price.We can without hesitation recommend the Everyworks Group Company, Mijan as their excellent technician and their very responsive and attentive Customer Service.Elijah Daw Sern06:05 24 May 24Very knowledgeable and good with his skill! RecommendSathish Pavithran10:04 23 May 24Harun did a FANTASTIC job cleaning and polishing the house.He is very professional and gave good advice on maintaining the floor.Thank you.alan01:35 23 May 24Ramesh was very professional. Servicing was done efficiently.Jacqueline Ospovat02:35 20 May 24Technicians arrived promptly, were polite, explained the process and then started and completed in half an hour.Adeline Khoo02:17 20 May 24Prompt service. Thank you Alexis for your fast replies via Facebook and whatsapp.Had my aircons service within a few hours notice. My leaking aircon in the master bedroom was resolved.Effcient, punctual and reliable!Hope to deal with you again.Karthik Sekar02:28 19 May 24Kumar’s work was fast and perfect. Satisfied with the job.Christopher Choy04:30 16 May 24DW Aircon also on time and does a great job at servicing. Support Desk also does very Professional followups and appt managing. Definitely continue to use their service..Qin Wang08:14 15 May 24I engaged water heater city Singapore to replace storage heater with instant heater for my HDB flat recently. Kumar was the technician who was punctual, polite and professional during on site survey by himself and installation with another worker. Customer support was prompt and helpful too. Great job and highly recommend! :-)Eric D'Angelo01:22 15 May 24Discussions were clear pre work and quoting. Excellent communication skills and professionalism made the quotation process smooth.Kumar's work was exceptionalHighly recommended for great service.Mohamed Juraimi Abdul Muhin00:58 15 May 24All good. The point of contact was clear in their communication from seeking information on the problem to billing and scheduling. Kumar did his job well and managed to resolve the issue. All done in less than 30 minutes. I am pleased with their service and staff attitude. Fuss free and straightforward. Thank you for helping to settle the problem in less than 24 hours.Sandra Campbell00:53 12 May 24Deb was efficient, sincere and worked cleanly. He also Communicates well and does a great job. Thanks, Deb.Arie Andika Setiawan03:57 11 May 24Very good aircon servicing, very thorough. Provide easy to understand explanation on what the aircon issues are and what is being done to resolve. Thanks for the help, Murthi (Review updated on 11 May 2024)KW Lee12:03 10 May 24Great team! Always on time for every service, very professional, always give very good advice.Myo Soe03:42 09 May 24Murthi is very good technician. Customer service is very responsive. The only issue with customer service is that sometimes they fail to inform me of next quaterly service due month.SM ONG02:48 09 May 24My home shower tap problem was attended to by Kumar. He arrived earlier than the scheduled appointment and was able to replace the tap within a short time and make the necessary checks to ensure the new tap works well. He was also cool and friendly. Thumbs up for the efficient and professional service!Yanni Tan00:42 08 May 24Dhanapal was polite and professional and did a thorough job while keeping in mind to keep the house clean!Akarsh Jagadeesan09:39 07 May 24Mr.Dhanapal & his colleague was very efficient & smooth. Great value for money, will definitely get back services from them again in the future.Annabel Chin04:32 04 May 24Mr Kuma is very efficient… he does his job well and fast.. very courteous as well!! No regrets in engaging him for the job!!Ooi Wen Hui12:42 03 May 24Professional service by Mahfuz and Thana. Replaced my old storage water heater with a new one, installing additional pipes and safety fixtures as per PUB requirements. At the end, they also ensured everything was cleaned up well and helped dispose of the old heater. Will definitely engage again the the future.Wah Lian Tan03:53 03 May 24Well organised and responsive to customer's requests and enquiries.Pricing reasonable and competitive.Good work done and follow up actions after completion.Carolyn Tok05:21 02 May 24Azaz who came to polish and varnish my bedroom parquet floor did a good job. He is thorough and willing to accede to my request to fill up some in-between gaps when I pointed them out to him.Jun Yong Toh17:36 01 May 24Pandi was efficient in cleaning our 3 units of aircon and recommended us tips for maintenance so that we can upkeep it. Good work!Dylan Lee03:39 01 May 24Very professional and responsive service. The basic servicing package for 4 wall-mounted aircon blower units was reasonable at $110. The technician was efficient, and helped to clean up after the servicing was completed as well. Customer service was prompt, advised well on which service was most appropriate, and was not pushy at all. Overall, a great experience with DW.Ckh Ckh01:46 01 May 24I am pleased with the Everyday team, particularly Mijan and Pandian. They provide excellent service and display a professionalism.E A10:19 30 Apr 24Customer service was quick, responsive and professional. Kumar also did a great job with the installation – thanks for the hard work Kumar!Adilah Shukur09:31 27 Apr 24Mijan the technician was really detailed and wasn’t rushing the job, his service was excellent and he delivered job well. Highly recommendMichelle Lam05:03 26 Apr 24The technician abide by the time frame given and was able to complete the work within the period. He was respectful to move items of the way before he started his work. Mijan is observed to be professional and dedicated, not rushing to complete, but ensuring that things work out well. He also take time to explain and answer my questions. Very happy with his work and service.Winston Yap09:55 25 Apr 24Technician Pandian very punctual for appointment. perform the job professionallyAngeline Chan07:19 24 Apr 24Technician Deb was careful not to dirty the place while installing, and even helped my mum to clean up the affected area. My mum is very satisfied with the new chute. Thanks Generose, the customer support who responded to my enquiry and made this arrangement so promptly.Dani David Chan06:13 24 Apr 24Great work servicing our home's aircons! Fast and thorough. Nice guy too. Thanks Dhana!Anand prabhu02:06 18 Apr 24I am a repeated customer getting their service. As usual, good service and explanation by the technician Murthi. It was seen that they were going more for customer satisfaction, more than with the intent to earn more money from the clients so appreciated it for that. Murthi also ensured that the aircon was properly cleaned with a pleasant attitude.Recommend their servicesLog (Log)09:03 15 Apr 24Customer support was very helpful and responds very quickly. The technician carried out the work very quickly and kept my sink quite clean and tidy after he was done. Overall quite a good experience.Agus Nugraha06:34 15 Apr 24Very professional and efficient on the inspection, recommendation and during installation.Amber Lim10:09 13 Apr 24Customer support was prompt in replying to enquiry and further queries along the way. The technician, Thana arrived on time and completed the replacement of the water storage heater professionally.Nigel Lim15:05 12 Apr 24Murthi was not only punctual but swift with the aircon servicing. He advised me that the condenser did not require any cleaning and also on some of the telltale signs which might suggest that servicing is required. Thank you Murthi!Bernard Loo07:00 12 Apr 24The technician Murthi was punctual, professional and polite. Can't really ask for much more than that.Angela Loh03:42 12 Apr 24Mr Pandian is friendly, professional and knowledgeable. Good service provided.Thanks.ng k f ng k f03:11 12 Apr 24Glen was very helpful in coordinating the schedule and quick in quoting the works . Pandian and Mijan works very professional and organised , after completing the replacement of tank , they also checked on the condition of the other tanks in the apartment. Good job 👍Natasha Rafiq01:30 12 Apr 24The technician we were assigned to, Pandian, was a steady, systematic worker who was competent at his job. He was also able to clarify our doubts. We are grateful for his service!Overall, we had a good experience with Everyworks. The customer service was prompt and helpful. We were able to secure an appointment within 2 days, something we really appreciate.Thank you, Everyworks!BK Ho12:23 11 Apr 24Stumbling upon Water Heater City when my water heater sprung a leak was by chance. Got an assessment & the quote to rectify the problem was clearly spelt out - taking a decision to proceed was effortless. Pandian & his team arrived promptly as arranged & fixed the problem neatly & efficiently. What else can I ask? 👍🏻👍🏻adrian yeow12:03 11 Apr 24Satki did a great job changing our light switch... Thanks for prompt service responding to our request and following up.steven liu14:58 10 Apr 24Engaged the company to replace my storage water heater. The admin was very responsive and is able to give me a quote and arrange the installation in a short span of time.The plumber Mijan arrived at the stated time and he was v professional in his work. He was able to tell me his installation plan and answer all my enquiries. I would highly recommend water heater city.Casey11:36 10 Apr 24Kumar and support team did a great job on kitchen tap replacement. Kudos to all!d lim01:19 10 Apr 24Kumar was easy to work with and he knew what he was doing.The repair job was simple so it only took a short while to complete.Fendy F09:31 09 Apr 24Thanks Harun for helping on the polishing the marble floor. I can see the difference now and it's working. No more wine stains on my marble floor. Good job!A_ W23:36 07 Apr 24Mr Kumar was punctual and was professional and skillful in his work. Repairs were done very well.Ken Wong08:15 07 Apr 24Thana called and came earlier even though he informed in the morning he will be late due to a flat tire.Upon inspecting my shower, he realized it was not the whole shower that was having an issue, but a particular one (The part with the handles to control the water). He then explained to me what is causing my issue before proceeding to remedy it. His knowledge and expertise helped to identify my shower leak issue and resolved it in a short span of time.Knowledgeable. Efficient. Friendly. Would highly recommend him for any repairs for plumbing you need in the future.Adelene Tang02:07 07 Apr 24Plumbers were always on time. Skilled help is hard to find. So am thankful that they were thorough and took pains to seal up holes where previous installers missed. Thank you for a job well done.mark wong07:33 03 Apr 24Punctual and highly professional. Generous with his knowledge.Lishan Chng04:06 03 Apr 24Very pleased with the work done by Kumar. He is punctual. We engaged the service to replace our two leaking basin tap. He was quick and help to clean up the area after completion. The 2nd tap took extra time as he noticed it was still leaking. Nevertheless, he was patient and make sure it is fixed before he leave.I would also like to commend the customer service team. They are very responsive and patiently answered all my enquires. Thumbs up for the team!Divaashini14:58 01 Apr 24Kumar, who assisted me with my plumbing issues, was very efficient and friendly.I was glad that they were able to help me on such short notice and even came a little earlier to complete the work as soon as possible, which was greatly appreciated.Iain Carmichael09:49 31 Mar 24The technician, Thana, turned up slightly later than booked due to traffic but I was prewarned so no hanging about for me.He diagnosed and repaired the leak quickly and effectively.Communications from the office were also pleasant and efficient.Very pleased.Mas06:44 31 Mar 24super fast and efficient! im very impressed, thank u so much!Eric K04:05 31 Mar 24Job well done by Harun.Very detailed in his work, marble floor looks like new and shiny now.Thanks !Lissa Hooi05:50 30 Mar 24Ladi is a very skillful technician from Everyworks Mr Plumber I am very satisfied with overall services. They have provided good quality materials for the tap and bidet spray that I requested for too. Definitely recommend Everyworks Mr Plumber to any household or workspaces that need plumbing works.Dengqi Stephanie04:51 30 Mar 24Azaz and Arun did an amazing job in repairing my parquet flooring. Before, there was a section of the floor that was badly scratched and there were a few holes here and there. They managed to patch up the holes so nicely that one would not know there were holes there previously. Thanks Azaz and Arun 😊Beverly Lin02:43 30 Mar 24I was happy with the aircon servicing. Dhanapal, the technician, was punctual, friendly, and professional. The customer service representative was also friendly and helpful.Pei Chi Lee01:27 29 Mar 24Very pleased with the seamless experience. I was responded to promptly via WhatsApp. And Ladi came down for an inspection and followed by a quote. A subsequent appointment was scheduled very quickly. Technician Ladi came on time and completed the job quickly. We wanted to install another water point and had to lay pipes. He and his team installed the pipes very neatly concealed and very fast.Overall, we are happy with the service.Kamal Hamdi08:27 27 Mar 24Very good service. Staff are very knowledgeable. Very good workmanship.Mabelle RM05:56 27 Mar 24Pandian and his team did an outstanding job replacing and installing my water heater. They were punctual, hardworking, and kept me informed at every step. The entire process, from inquiry to completion, was seamless, thanks to their expertise and seamless coordination with customer support. I recommend them for their professionalism and workmanship.Flying Molen09:10 23 Mar 24Das and Mani are very professional. They finished the job well and followed up on any requests. Excellent work!Mars Aman05:00 23 Mar 24Technician Kumar was excellent with the heater installation. Answered all our queries with clarity. All the service provided from request for quotation till installation was prompt and smooth. 👍Yinggit Chan09:43 21 Mar 24Harun was helping us with marble floor polishing. Very happy with results. Harun is very professional.Nelson Chow09:25 20 Mar 24Our new house was handed over with stained tiles after rebuild as the builder did a poor job to cover the floor tiles properly after laying them. We engaged a cleaning company previously but result was not good. After a year, we attempt to clean it again and really glad to have come across DW. With the help and assurance from Harun and Das who were both proficient in their task, we are finally able to restore the tiles to a level we are satisfied with. Truly happy with their services and happy to recommend them.Zhixian Lu16:05 18 Mar 24I used their services to do polishing for my floor. They did the job quite well with very competitive price.Yvonne09:33 18 Mar 24Harun and his colleague did a 10000% solid work on my marble floor! Loook at that shine + he also managed to remove the stain I had! Very very grateful for his works. Highly recommended!Srinivasan Lakshmanan01:28 15 Mar 24Excellent administrative support from Generose and competent work done neatly by technician Guna.No hidden cost and discussion was transparent.Guna explained why he chose the smaller chute to a bigger one to avoid future problem and left the choice with us. Very accommodative as well.I will surely recommend EVERYWORKS.Emilza Murad08:58 11 Mar 24Great job on polishing my marble flooring. DASS was superb in guiding another worker to do a great jon on my flooring. Impressed with the professionalism. Keep up the good work Dass.Zoey Leow11:11 06 Mar 24Engaged Everworks for replacement of rubbish chute on 4 Mar 24. Good customer service, Ms Valerie was quick and responsive to my enquiries on the product and booking appointment. The instruction of online payment given by her was very clear and concise. Two techicians came within schedule time and they are friendly. Deb was very experienced and did an excellent job in fixing the rubbish chute. They clean the work area after installation. Very neat and tidy. I am satisfied with their workmanship. Will use their services in the future.judy tan10:26 06 Mar 24Harun did marble polishing at my apartment this afternoon. Good job!CL Tan12:16 05 Mar 24Everyworks Mr Aru has carried out exceptional works at my residence last week. He exercised discretion to make sure that the electrical installations are done well and fairly priced. ThanksEileen Lim03:15 05 Mar 24Ladi is a polite, friendly and professional plumber. He detected the leaked pipe and promptly got them repaired. Reliable service and good job done, RecommendedLily Bek10:25 04 Mar 24I had my rubbish chute replaced. Replacement job was done by Deb Guna. Job well done. Appointment time was punctual. Very good & professional.Soh Benny02:39 04 Mar 24Guna was knowledgable and experienced in providing the solution to resolve the issue. I was lucky to consult this services instead of buying a new storage heater as the issue was due to faulty electrical sockets that required to be replaced after almost 10 years of usage.Anthony Ong04:12 03 Mar 24Guna is experienced and does a great job! Thanks Guna!Audrey Ho11:25 02 Mar 24I was initially apprehensive when deciding who to engage to scrub and polish my tiles, not knowing how to gauge who’s best. I’m glad that I decided to go with DW Floor polishing cos not only do they provide great value for money, but Das (my technician) also went above and beyond to ensure my marble tiles are glossy and shiny! Clear reflection which I hadn’t seen in 20 years! Highly recommended! You won’t regret it! Thank you, Das and DW! 🤗Kammy F09:24 01 Mar 24Engaged their service for heater replacement. Thana was the technician for the work done. He's experience and fast, though he seemed to be abit impatient/annoyed, but overall service was good.Samuel Chan13:31 29 Feb 24Mijan was professional and fast. He was thorough and friendly, and clearly explained everything.Customer service was also clear and responded quickly. Appointment making process was smooth and fuss free.10/10 would recommend.Peter Wong12:27 27 Feb 24I would like to thank your technician Mr Deb for a job well done at blk 207 toa payoh North for the replacement of my rubbish chute.He had done a great job, and I was surprised that none of my existing wall tiles cracked as I would have expected a few chips and crack as the wall tiles had been more than 50 years.A big thank you for his professionalism. Would recommend others to engage their services for replacement of rubbish chute.Jeremy Tan09:11 27 Feb 24Second time engaging Aru from the company and once again he provided outstanding and speedy service. The job this time was to replace 3 faulty light switches and he did it promptly whilst communicating with us politely. Shoutout to Ms Generose as well who handled the booking and arranging of the job via whatsapp. Communication was a breeze and everything was confirmed and settled quickly. Thank you both for the excellent and fuss free experience!James Chia13:05 26 Feb 24I sought urgent help to fix my faulty water heater switch on a Sunday. Turned out my water heater electrical switch setup was set up in a non-conventional way, i.e. not 2-way yet involved two switches. Am appreciative that Guna was prepared to troubleshoot and configure the wiring to my original setup, otherwise he could have insisted the normal 1-way switch setup. Thanks, I'm very satisfied customer.Tricia11:22 26 Feb 24Mr Aru did a great job at fixing the condo's water heater issues, thank you very much! :)C Huang01:56 26 Feb 24Guna my technician is very experienced and is very helpful. He answered our questions appropriately and efficiently, this is my 2nd experience with him and it’s still as good wonderful as ever! I hope he’s compensated in the right way as he’s def an asset with your company!Arthur Cheong06:09 25 Feb 24Pandian and team were professional. Had a corroded Rheem water heater replaced with a new Rheem water heater.Ernie05:49 25 Feb 24Das & Harun did a fantastic job with my marble polishing job !Sim Jeff01:22 25 Feb 24From whatapp assistance to actual work done carried by the plumber it was very smooth and well arrange.cecilia chong yan ling04:51 23 Feb 24Thanks for the excellent services ❤️Ravindra Rampuria12:12 22 Feb 24Needed to replace our Storage Water Heater which is hidden inside ceiling. We found their contact after searching on internet and looking at their website and also checking many customer reviews then we decided to reach out and at first we were skeptical because it was the first time we were engaging their services and we could not find any way to talk to them on phone and all conversation was on whatsapp but after requesting them to speak on phone which we managed to do and understood the details of installation as well as warranty and PUB submission process etc. The Installer person Mr. Pandian and his colleague Mr. Anbu were courteous and did great job and answered all our queries too. Thanks. Knowing that installation service is done by licensed plumbers and comes with 1-yr workmanship warranty and PUB submission will be done by Everyworks ensuring that it is safe installation gives us peace of mind. Will be happy to recommend to others and engage their services again in future for any handyman and related services needs. Thank you.Hakim Widjaja08:12 22 Feb 24Technician is very experienced and helpful. Highly recommended for anyone who needs electrical services. Thank you.Michelle Wong03:36 22 Feb 24Very satisfied with Deb who installed it 👍🏻👍🏻👍🏻👍🏻👍🏻. He is very clean and thorough!Edwin Tan01:03 22 Feb 24Aru was timely, patient and clearly knew his stuff. Thank you and will certainly call for your help in futureSeng Cheong Dui04:38 21 Feb 24Mani and team did a good job in sanding and varnishing my outdoor decks. The refurbished decks looks new and I’m very pleased with the outcome. I strongly recommend this company for timber floor varnishing not only for the quality work and they charge reasonable price.pauline lue13:07 20 Feb 24The technician was friendly and helpful. He finished the job quickly and explained what he did.Bernard Teo10:07 20 Feb 24Aru was professional and efficient in doing up my electrical works, he also provided constructive recommendations for aesthetic and practicality usage.ginnie quek07:42 20 Feb 24Very prompt and efficient response from customer service. Aru was polite, professional and able to fix the issue within 15min. Highly recommendTran Ami04:48 20 Feb 24Great service! Especially thanks for Mijan , he came to check and suggested us which model was suitable for our house. He is very nice and patient to listen to our requests. Thanks a again for your great work !Felicia Huang02:51 20 Feb 24I would like to applaud the Everyworks team for their absolutely convenient and hassle-free 1-stop service! Thank you also to friendly Kumar who came by to replace my faulty water heater. Thank you everyone!Mei Y12:22 16 Feb 24Mani and Harun did a great job on my door varnish, marble floor polish and parquet polishing. My floors and door are all so shiny now. Thank you so much. Highly recommended.Jennifer Morton01:53 15 Feb 24Our pipe burst and Everyworks was extremely responsive and fast, and had someone over very quickly. Ladi the technician solved the problem really efficiently and was a pleasure to deal with.Mark Chan05:30 14 Feb 24Ladi does his work with quiet efficiency and is polite throughout the installation.Kcin282111:17 10 Feb 24Great experience with their service, Pandian was professional and did his job efficiently! Overall process from booking and selecting the heater was smooth.Jennifer Tan13:55 08 Feb 24Work was quick fast and smooth. I like the faucet recommended. Will use their services again.mike chng06:38 07 Feb 24very happy with the polish works done by Harun .He is very careful when polishing and had layers of protecting tapes over the corners .He work professionally and checking thoroughly that each surface is done properly .Bernice Lee09:02 06 Feb 24Very details in sanding the before decking. And very clean n responsible done by mani.Vignesvaran Swaminathar12:47 05 Feb 24Very prompt and easy customer support. Gave them the details of my previous water heater and gave recommendations of models to choose from. Casmir the technician assigned for the was on time and did a neat job installing the new water heater.KS Kang04:02 05 Feb 24Mijan did a good job helping us to replace our kitchen sink tap. He works fast and helped us clean up the sink area too after work is done.Cameron Kheng01:29 05 Feb 24Great service. Knew nothing about water heaters and how to change them. Contacted Everyworks through WhatsApp and the service was seamless. The technician Pandian came down the next day. He was efficient and professional. Would recommend this service!Jeremias Koh12:47 04 Feb 24ladi was great my bidet was leaking and he removed and installed a new one very quicklyCheryl A.12:25 02 Feb 24Great work done by Harun! Floor soooo shiny and total revival. He even went through the extra mile to share what floor solution i should use, inform me of external leakage, and what type of grouting to use btween my tiles and marble. Thank you thank you!Hwa Liang Leo14:20 31 Jan 24Mijan and his water heater replacement crew provided an exceptional service. Mijan's and his teammate's friendly, professional, and dedicated approach made the experience outstanding. They went beyond their responsibilities by also replacing the piping to ensure proper installation. Mijan's and his teammate's friendliness and approachability created a comfortable environment throughout the process. Their professionalism was evident in their punctuality and thoroughness. Their expertise in water heater replacement was commendable, as they skillfully handled the installation and paid attention to detail. Mijan's and his teammate consistently kept the customer informed and left the work area clean. Overall, their outstanding service and commitment to customer satisfaction make them highly recommended for water heater replacements.Tim Ong12:12 29 Jan 24Good job. Arrived promptly. Good communication. Good advice on maintenance.Anna Chua09:47 29 Jan 24Provide good service by Harun. A responsible and diligent workerShaheeda Isa05:45 27 Jan 24Everyworks has provided a very prompt and good service. I am very satisfied with their workmanship.Yik Tan09:39 24 Jan 24Harun did an excellent job! 👍👍 very satisfied with his workmanship. 😁Edward Chow14:07 21 Jan 24Efficient replacement of water heater. On time arrival and installation.Yuki Chai08:15 21 Jan 24Azaz is very skilful and patient as well as neat and tidy. He did a great job in cleaning our parquet and the floor was sparkling clean. Thanks !!Jeffery W07:15 20 Jan 24My second storage heater I contact Everyworks to install for me. They are still my first choice when I need help on my home appliance. Excellent services and workmanshipGary Goh06:59 19 Jan 24Mr Harun n team is very courteous, helpful and does a really nice polishing job.Thank you.Liming Zhang06:06 18 Jan 24Casmir and the support team has provided excellent services. They are very detailed and customer-oriented. :)Rafiq Muhd12:18 17 Jan 24Mijan did a good job installing my storage heater. His work was clean & neat.Devanand Ramasandara02:00 16 Jan 24I engaged Everyworks to replace my storage water heater at my place. After enquiring at several PUB licensed plumbers, their quotation was the lowest. The service personnel was very prompt in answering my queries via WhatsApp and also explained the processes such as the requirement to submit the pipe drawings to PUB, which is a service that is already included. Mijan and his team came down to carry out the installation and they carried out a very decent work. They took extra care in ensuring that the work is carried out cleanly and kept the noise level very low. Totally professional. Will recommend this vendor to anyone for their plumbing needs.V S07:44 12 Jan 24Wonderful service. My floor is sparkling.Thank you, Das.Susu Khan06:19 12 Jan 24Technician pandian was friendly and the work was done professionally.Wendy Ong03:58 09 Jan 24Booking and enquiring was easy and prompt via WhatsApp where they addressed every question I had. The cleaning team Dhana and Seenu was detailed in cleaning and explained to me the process of each step. Also managed to remove the stain on my mattress.Hwee Hoon Sim05:14 08 Jan 24Very professionally done. Thorough job, including ensure the floor is clean after the deep cleaning of the sofaHon Tian Gan11:22 07 Jan 24Very professional and job well done in the installation.Vandace02:55 07 Jan 24Punctual, efficient and very clean. Das and his colleague.Johnathon Lim12:56 06 Jan 24Mijan has the wealth of knowledge and experience in his field of work, and had displayed great professionalism during the process. The installation was done nicely and swiftly! Definitely can trust him to do the job well. Thank you Mijan and team for assisting with the water heater replacement.Yi Siong Lim13:01 05 Jan 24Mijan is v professional, neat and fast. Arrangement was prompt and efficient. Overall v good experience👍Moe.A09:37 05 Jan 24They did such a great job. Thanks to Das and crew.hock seng tan07:45 03 Jan 24He is skilful and complete the job within short time, without much communication with customer. Better to explain clearly to customer before he proceed with the job.Siew Shan Wong15:21 02 Jan 24Casmir did a very clean and professional job, acceding to my special requests. I was very delighted with the good service=)Kenneth Kannan06:05 31 Dec 23This is the first time I’ve engaged everywroks for my storage water heater replacement and I’m very pleased and satisfied with the replacement and patching back the false ceiling.Isabella Teong05:02 30 Dec 23Our technician Deb was wonderful and did not bat an eye despite the odd location of our rubbish chute and the difficulties that come with it (within a kitchen cabinet, under the sink, behind a pipe). He was polite and very efficient, completing the job with minimal disturbance within half the allocated time (took less than an hour in total).We highly recommend A1 and it's technicians, for the quick and pleasant experience 😊Myo Aye03:56 29 Dec 23Smooth transaction & great service provided. Transparent pricing. Fuss free engagement.Esther A09:22 28 Dec 23I'm glad to have engaged DW Floor Polishing to clean and polish my marble floor. Harun was professional right from the initial site visit and was meticulous in his work. He managed to remove some long-standing dark stains from my floor, and restored its shine! He even came back to remove some marks on my window sill and floor that were left by the cleaning agent. I would definitely recommend DW!Ajax Wui08:25 28 Dec 23Dhanapal arrived punctually on the scheduled timing. He is meticulous and professional in his work and my sofa is as good as new now!viliah overwater09:41 27 Dec 23DAS did a Brilliant job! - very satisfied with the results, he was able to remove water etching and minor marks from the light coloured marble floor. Highly recommendAaron Sin03:31 27 Dec 23Great experience! Managed to get an appointment booked within 3 days. Prompt and responsive communication and installer Casmir is also professional in advising and installing of the Rheem storage water heater. So far so good.dinesh230911:27 26 Dec 23Had a smooth experience with the company. Pandian did a good and neat job. After the job, customer service even checked back to ensure that everything was OK.Ee Sze Lim09:21 26 Dec 23Great service by the team! Good advice given and installation was promptly done on Christmas day. The installation was done professionally and he kept the area clean at the end of the job. Will definitely recommend them to others!Khairi Rahmat13:12 23 Dec 23Technician Dhana came to clean the mattress. Explained briefly the process. Took 1hour to complete. Pretty fast. Good! 👍Jian Hao Puay11:19 23 Dec 23Dharna helped to clean our mattress and he explained the procedure.Meiyun Liaw08:10 23 Dec 23Kumar did a good job in replacing both our bedroom and kitchen bathrooms' water heaters. 👍 Thank you, Kumar!Customer Support was very prompt in handling my enquiries and also gave me alternative date when my proposed and their earliest date could not fit.Shangzhi Liu03:37 23 Dec 23Very diligent cleaner, took care to explain to me the steps. Equipment very power, can see good result before and after. Before this a bit yellow now very white. Thumbs upAlfie Hsieh06:52 22 Dec 23Dhanapal was very on time and efficient. Our mattress were properly cleaned and most of the stains are removed.Firdaus Yusoff14:11 21 Dec 23Dhana is very experience and helpful. Our bed was having the toughest stain ever and he demonstrated resilience in removing those stains by going through multiple rounds of clearing and steaming. Fully satisfied with his service! Excellent job!!Ms Sister03:51 21 Dec 23Not too expensive and my mattress was cleaner. Thanks.Nadia Daeng (Rée)09:09 20 Dec 23Prompt responses. Very helpful with queries. Professional plumber. Courteous and friendly.Ibrahim Muhammad04:01 20 Dec 23Mahfuz came to install the water heater. He was skilled and very knowledgeable. He explained the procedures carefully and the workmanship is top notch. He is also very friendly. The water heater and piping was installed well.Richard Tan03:24 20 Dec 23Happy to have engaged DW Floor Polishing for the parquet polishing. The whole processes, from the enquiry to on-site survey by Harun, and the work carried out by Mani and Azaz were professionally executed. The price was reasonable and no deposit needed. Highly recommended!Lishan F.13:28 18 Dec 2310/10 customer service (very patient) and proper installation. Thank uShirley Tan12:50 18 Dec 23Highly recommend! Very satisfied right from getting in contact for quotation, consulting on recommendation, to scheduling appointment, to installation. As well as the explanations and installation completed by Technician Casmir. Installation of water heater. He arrived early by 15min. Immediately set to work and gave detailed explanations accordingly throughout the process. My kids also enjoyed seeing him at work and being little assistant for a wee bit. Thank you!Sirius Nair11:53 18 Dec 23I engaged Everyworks to do sofa and mattress cleaning. The technician who came, Mr Dhanabal, came punctually. He was very meticulous and thorough in the work and even made sure the work area was completely clean before leaving. Would definitely recommend them for your cleaning needs.Jenny Goh06:12 18 Dec 23Harun and team are professional and take pride in their work . They completed the job before timeline . Highly recommended forMelaine Mok11:38 16 Dec 23Mattress cleaning was very well done. Dhanapal arrived on time for the appointment and did a great job removing the dust and stains from the mattress.Shirley08:58 16 Dec 23This is my first time engaging the service for sofa deep cleaning. DW sofa was very responsive during my enquiry and able to accommodate my requested schedule. The 2 staff who came and provided the deep cleaning service, one of them is Dhana, are very efficient and they also tried to maintain cleanliness around the sofa area. Post cleaning, I feel that the sofa look clean. Will probably follow up with the photos once the sofa dry up. Thank you for the awesome service! ☺️Sheeda M04:22 16 Dec 23Engaged Water Heater City for my water heater installation. The customer service was very helpful and suggested a few options to me to choose. Technician Kumar came for installation. He was friendly and competent. It was nice of him to guide me on the heater usage and cleared the mess after the whole installation process done. He came before this for my basin tap installation and im so glad to see him again. Highly recommended!a mz10:35 15 Dec 23Slight unforeseen hiccup at the start but job was completed really neat and well by Deb 👍🏼Char King Tuan04:10 15 Dec 23He knows his job well & skilful and we’ll manner.Evelyn Lee05:15 14 Dec 23Great experience with Kumar. Very attentive to details and helpful with questions. Trusted service!Jacy Lai03:33 14 Dec 23Overall service is good, most of the stains were removed except for some stubborn ones.Jacq Tan10:46 11 Dec 23Fast and efficient. Highly recommended. The mattresss is as good as new! The cleaner is also very polite and meticulous. Thanks!Felix Ampersand10:25 11 Dec 23Ladi and team replaced and installed a new water tank for our family. It was a swift and seamless service. I thank the team for their help and assistance in this matter.Ervin12:49 10 Dec 23Mr. Pandian was professional, efficient and friendly. He helped to install our water heater in no time at all. He was courteous and provided excellent customer service, even helping to make sure all the debris was cleaned up after. Highly recommended!Rishwan Ahamed Mohamed Kamaldeen13:14 09 Dec 23Mr. Dhanabal is really good in work, he explained things very clearly and cleaned the mattress the until the stains are removed.Overall very satisfactory with the service.Azri Azlan02:59 09 Dec 23Mijan's exceptional service was complemented by the customer's prompt responses, facilitating the scheduling of an earlier slot. The collaborative effort resulted in a seamless process, with Mijan proving to be consistently helpful and supportive. Together, they ensured a positive experience from start to finish.Tsay Chong06:32 07 Dec 23Thank you Pandian and Mizan. Excellent work in a challenging, tight space!K11:19 06 Dec 23Much needed cleaning and the cleaner is patient ! We will definitely use your services again !L KH07:32 06 Dec 23CSO Kevin is fast and responsive to my water heater queries via WhatsApp 2 days ago and he recommended Mistral MSH303i based on my needs. Technician Casmir arrived within the indicated time and installation is done in less than an hour as he is quite proficient in his work. Will highly recommend it if you want fast and responsive service for your water heater issues.Matthew Ong01:05 06 Dec 23Dw sent 2 men to polish my marble floors (living and dining room). It had not been polished for 20 years! The two (team leader was Das) men did a superb job of moving my antique furniture to and from. They worked quickly and did an excellent job with the polishing.Claire Jones04:42 05 Dec 23Harun and Mani (and colleague) did an outstanding job. The floors look fantastic.HY02:23 05 Dec 23We have two young kids who still wet the bed time to time so we like to get our mattesss cleaned every 9-12 months. Technician came on time and was very polite and professional. This is our second time engaging them and will definitely use them again. Mattress stains were removed and feels like a new one.Chiah Cindy13:20 28 Nov 23Super detailed cleaning! They took more than an hour! Will update tmr on result!Lee Juei O02:58 27 Nov 23DW team did a great job in polishing our marble floor. He was meticulous and took furniture great care.The team always cheerful and easy to talk to when i had questions. Thank you!Kayden Kwok03:40 26 Nov 23Technician came on time. Knows his job well, everything was done professionally. Customer service is excellent as well, replies were prompt and polite.AURORA05:26 24 Nov 23Dhana fr DW Cleaning have done a good job with my deep mattress overhaul.. ThanksMichael Chong23:34 21 Nov 23Das did a nice job, my bed was soiled and he cleaned till the stain was no longer visible. Beds are clean and fresh again!David Goh01:52 20 Nov 23Happy with Deb's service and work attitude. Chute was installed efficiently and work area after the installation was cleaned properly.Weiwen Wu05:33 18 Nov 23Dhana was the one who did the mattress cleaning and he was hard working and explained the process.Customer support was prompt and easy to make appointment.Jessica Cheung14:44 17 Nov 23Harun and team have done a good job in repairing and polishing my marble floor and parquet. They also did a good job repainting the doors. They are neat and very careful with my furnitures. Big thank you to Harun.Arun Akavaram07:46 17 Nov 23Dasi did a great job is Very professional and well polished, 👏Corrina Murphy03:15 12 Nov 23Managed to fit me in within 24hrs. Thank you to Das Shamal for a good job and speedy service on my three seater light grey sofa/white. Extremely well cleaned after general wear and tear and typical sun cream on sofa over time living in singapore.A Chen08:32 10 Nov 23Thank you DAS! Super passionate in his job. Even chided me for walking on the floor when it’s fully done yet. So sorry Das for spoiling your beautiful artwork!Vanny Tejasukmana04:15 08 Nov 23Dhanapal is very good and accomodatingMy sofa is clean nowThank youEvelyn Gonadi11:17 07 Nov 23Great marble and timbre services by Harun and his team! Highly recommend.Nazrin Shah09:28 04 Nov 23Mr Dhanapal did a great job cleaning my sofa. Highly recommended.Alicia Sekaran08:12 02 Nov 23Harun did a great job in polishing our marble floor. He was meticulous and took great care to ensure that he did a good job. He was always cheerful and easy to talk to when we had questions. Thank you! :)patrick wt03:29 29 Oct 23Dhanapal provide a very professional and friendly mattress cleaning . From cleaning to drying, we are all satisfied with the service. This is the second time using everyworks and all in all, enjoy engaging with everyworks.Big thumbs up and good experience !Keen Pui Poon08:42 27 Oct 23Mr Das - the polisher is very passionate about his work! Even told me how to goAbout maintaining the marble condition! Job well done.Dennis Louis06:22 27 Oct 23Great job! Harun was wonderful and did a great job cleaning the sofaEddie Chu08:47 25 Oct 23Das had done a wonderful job for our marble polish. He is very meticulous in his work and made sure that our marble flooring is polished at every corner. Now the floor looks as good as new.Yen Fong09:38 24 Oct 23Thank you Das for doing a great job. Professional👍🏻Nelson Rayden02:31 22 Oct 23Das did a great job by deep cleaning the mattress. He is full of experiences and explain to me the process of how he is going to clean the mattress. Excellent work done!Eswari Doraysamy12:21 21 Oct 23Found them on website. Texted to enquire and received a good response. Deb came and did a fast job in fixing the rubbish chute. Good service and will def recommendRajesh Bhambhani05:26 21 Oct 23A very dedicated and hardworking, polite person. Mani was superb.Kyla Wong05:31 19 Oct 23Harun did a wonderful job at cleaning my sofa and mattress! And also helped to shampoo one of my soft toys that had yellow stains. Very professional and thorough! Highly recommended.Klara Tan03:15 19 Oct 23Very satisfied with the outstanding quality of work and the level of service. Harun is very professional, offered great assistance, and kept us well-informed every step of the way. The work area was also kept very clean and Harun also provided after post-service care advice.Doris Lim00:26 16 Oct 23We are very happy with Harun work quality. He polished our marble flooring shines like mirror. Will certainly recommend to others.April Wong07:47 14 Oct 23Das and azaz did a very good job.Last time my floor was visible stained they disappear stain easily.Highly recommend.Trans Avia13:15 12 Oct 23I hired DW for my mattress cleaning.The service was Excellent. Das was very honest & extremely polite. I was very pleased with the mattress cleaning done by him. Will definitely recommend your services to my friends & relatives. Thanks to Daskeep up the good work Das.Glenn Gibbons06:19 11 Oct 23Minimum of fuss to achieve a professional outcome.Salina Saini04:18 11 Oct 23Das & Azaz did a good job!! Very satisfied with their servicesharish rama04:18 09 Oct 23Had a great experience and the person who came home, Harun did a wonderful job. These guys are amazing.ty w03:35 09 Oct 23The service and follow up was excellent. Polishing of the marble floor and varnishing of wood floor was vy good. Looks brand new now. Thanks to the team!Spike Op08:44 05 Oct 23Mani and Harun work very professionally, are highly skilled and competent in decking restoration. Highly recommend. 😀toh roland07:42 05 Oct 23Azaz did a very good job in revarnishing the old door. Well.doneMarcus R08:15 04 Oct 23Das did a very good job in polishing the floor. He is very detailed. Highly recommended!Sasi Emőke03:31 03 Oct 23Dhana and Harun did the job nicely. I will get them next year to clean again.Nipu Saha06:16 29 Sep 23Good service from 👍Harun doing my house marbel repolish and wooden floorSee u aginMumin Ehsan02:02 29 Sep 23Awesome work by the company. Mr. Thana's workmanship is top notch! Thanks!Sky Chan08:58 25 Sep 23Deb was the technician who came to repair and replace our rubbish chute. He was very friendly, polite and professional. Our chute is a bit tricky but he was able to help us fixed it. Our family is very satisfied with his service.Cheong Hoe Tin02:51 23 Sep 23Das was very thorough in explaining the process of the cleaning and showed us the outcome after each process was completed. We were very satisfied with the service that he provided.V N08:46 22 Sep 23Harun and Mani did such a great job for the installation of the balcony tiles/deck! On time and meticulous job done! No drama as well, will hire them for their services next time!Daniel Goh13:27 21 Sep 23Deb is experienced and very professional in his work. I appreciate his knowledge and efficiency and would trust the quality of Deb's work in any other services that the Company provides. Highly recommended!Darius Pang11:58 20 Sep 23Dhanapal is responsible and committed to his work! Excellent work!Darius Pang11:54 20 Sep 23Technician (Dhanabal) is very responsible and committed to his work.Ivan Choong08:57 20 Sep 23Great experience from both Deb and customer service. Was easy to schedule and Deb was provided really great installation experience!Andy Dyer11:07 18 Sep 23Good service from Harun and his sidekick Make my floor nice thanks I really appreciate it !winson xu08:29 18 Sep 23Das is a very good and attentive person. Highly recommended!Dion Tan07:34 17 Sep 23Harun did amazing work on the varnishing and lacquering of our dining table and bench! It looks so good!Jelene Teo11:24 15 Sep 23DAS - v well done and patient to wait for me to collect keys and inspect job. I was very late and he made accommodations to come back to site and meet meCindy Tan07:29 15 Sep 23Very responsive and remember the instruction provided. Good quality with affordable price.Sophian Jamil08:29 14 Sep 23Everything was good. Very professional, polite and friendly. Was very detailed and thorough when cleaning. Even gave us tips. Thank you for the sofa cleaning service. Very good job well done.tommy low11:40 13 Sep 23Das was very professional in carrying out the required task, despite having to complete the job alone for a king size bed at the last minute.Albert Wang09:56 13 Sep 23Bought a home that had "well used" floors. The guys Das and Mani did a Great job polishing marble floors and refinishing parquet. Restored back to almost new condition, at a reasonable price.Harun and Ajaj came for the second set of works and did an amazing job. They were very considerate and helped with some small patchups that I didn't think could be fixed. Thanks guys, I will contact DW again for some additional work.Ong Sheng Xian02:04 10 Sep 23The service that Deb provided for us was good and he is knowledgeable with the things he does. Would definitely recommend them if you guys need any replacement of rubbish chute.Dale Hazelton03:52 09 Sep 23Great guys. They did an excellent job cleaning my sofa and mattress. It was surprising how dirty they were.Azaz and Dhanapal did a great job. Definitely recommend them!Ratika M10:08 08 Sep 23Dhanapal was very professional and swift. Recommended!Yinghui Goh02:05 05 Sep 23Engaged their service to clean my baby cot which was put in the store for more than 3 yrs. The clean water became very dirty after the whole procedure. Was very satisfied with their work. Will engage them again!Jessica Gile09:43 03 Sep 23Did an excellent job. The couch looks great. Highly recommended.Twentyone Purplehorses22:49 30 Aug 23It was Harun for us from the get go. He was right on time, experienced and exactly the person we needed. He did the measurements and also the whole job! The job was 12/10 and would recommend his services to family and friends ☺️Abilash George08:43 30 Aug 23Harun & Mani were professional with their work and completed the polishing ontimeLina Ahmad10:21 26 Aug 23Overall a very pleasant experience. Good & easy communication with the admin. Harun was very helpful & updated us with pictures before and after the works have been completed. Floors look good as new!Law Kok Meng07:58 26 Aug 23The worker name DAS very good and kind person, he prove his profesional and honesty to his job. Highly recommend his serviceMichelle Lim04:21 24 Aug 23Very fast, good work and great value. will definitely use again! Was served by Dhanapal, great guy and did the job well.vila nair03:54 23 Aug 23Das did an excellent job with my sofa cleaning. I am truly satisfied with the level of work and would like to recommend DW Sofa Cleaning to anyone who needs a deep cleaning.Lei Myat Naing02:44 21 Aug 23Mani and Das did a very thorough and professional polishing.Mei Lim02:44 20 Aug 23Very responsive. Contacted them via WhatsApp on 18 Aug & got immediate response for an appointment on 19 Aug for rubbish chute replacement.Handyman, Deb is very meticulous, professional, knowledgeable and responsible. The job was completed with great pride, & beauty! Highly recommend to those who need their services.Thank you for the speedy response and please keep up the good customer service!Daan Lans13:12 19 Aug 23Thanks to DW Floor polishing and in particular Harun and his sidekick Mani, my marble floor has been revived to its former glory and looks great again. And if that wasn't enough, Harun also took the time to give some pointers on cleaning and even gave a sample of the cleaning detergent they use.Thanks again Harun!xero civil10:42 18 Aug 23Changing of refuse chute hopper - fast / tidy up the work place after new hopper installing / on time service .Hui Wendy05:48 17 Aug 23Appointment was made for replacement of the rubbish chute. Deb came on time and he was very pleasant and professional. Did not take long to replace the chute and cleaned up after that. He patiently answered any queries and am very happy that I finally had the chute replaced. Well done, Deb.See Hwee Heong09:27 15 Aug 23Harun n Azaz both of your workers are very helpful n hardworking 👍👍👍INYOUNG PARK10:52 14 Aug 23very satisfied with your prompt service. Finally mattress is clean! So glad!!ZW Tham08:10 12 Aug 23Arrived 9.15, got to work promptly, finished in 2.5 hours. Dana went through with me the process and answered all questions I had for him. The cleaning was thorough and I am pleasantly surprised the stubborn stains could go off. Both Dana & Mani were worked hard with the cleaning, very satisfied with the work.Nur Atikah Edora Abdul Razak02:38 12 Aug 23Deb was very detail in cleaning. He explained the procedure well and the steps he will be doing. He cleans well and even took effort to wipe the floor from drops of water. Happy with service.Munna P05:12 11 Aug 23Great work by Dahanapal ..Very clean very professional , on timeAngela Spathonis14:38 07 Aug 23Huran was on time, personable and completed the job well. Would definitely recommend and use again.The floors now have a new life!G Yap04:28 07 Aug 23Super professional and excellent couch cleaning service! Our cleaner Dharnapal was very patient despite us having a cat and cleaning was very thoroughKenneth Tho04:50 06 Aug 23Very professional groomer for my sofa deep cleaning. He even cleaned the floor for me after everything was done. Thumbs up, will engage their service again.Aidil Hafidz01:59 06 Aug 23Dana and Harun did a very good and thorough job with my bedroom mattress. They are helpful and informative on their services. Recommend their services to anyone.Sha-sha Ng08:09 04 Aug 23Thank you to Harun for walking though the steps and explaining details to usZulyadi Salim03:15 04 Aug 23Mattress was stained by my children and i had contacted DW Team for urgent cleaning. Managed to get appointment same day at 11am.Services was done by 2 professionals and it was completed in 30 mins. Payment was via PayNow.Easy peasy coordination.For the record, it was urine stain and a bit of food stain. Stain gone and bad smell gone. Splendid!Izumi Kobayashi02:37 04 Aug 23The work is done efficiently, step by step as described on the website. We are quite happy for the result.WingChiu Hung07:33 03 Aug 23Harun has been great and professional right from the free inspection. He is honest and helpful and was extremely patient and thorough in his job! I can’t believe he has done a great job all by himself and I will highly recommend this company and Harun to my friends!! Super satisfy!Grace Wong08:27 01 Aug 23Das and Harun did a great job cleaning my mattress. Very happyLynn G10:22 30 Jul 23Thanks for the good job with the mattress clean & assisting on a Sunday, Deb!check woei foo08:36 30 Jul 23Das and Harun with their team of 4 did a detailed and complete job on our landed home over 4 days through the weekend to polish our parquet and marble floors comprehensively while ensuring that the furniture are removed before starting work each day. Highly recommended!Arun Chacko07:13 29 Jul 23Harun and Mani provided excellent service and was very accommodatingSantos Roydriguez04:54 29 Jul 23Friendly and hardworking, he explained every step that he is doing with good work attitude.John Leow08:45 26 Jul 23I’m very satisfied with Everyworks sofa cleaning. Technician Das and his colleague were very thorough and professional in their cleaning, especially the steaming and water extraction step. Mould stains were virtually removed, sofa looking good as new. Highly recommended.Rafidah03:00 26 Jul 23Workers were friendly & efficient. Two thumbs up for job well done!!KQY08:49 24 Jul 23Harun and his guys doing the service very good! :)Eric Seah14:34 23 Jul 23Fantastic job done by Das! Das also shared some tips on removing marble stain and how to maintain my marble in a good condition. Thanks to Das and his team!Habib05:15 23 Jul 23Harun and Azaz did an excellent job on vanishing. Very patience on all our demands. Thank you guys.Rajendran Nadarajah02:21 22 Jul 23Das and Mani did a very good job. Will continue to use your service 👍👍👍Kyra Lim04:09 21 Jul 23Deb was very friendly, professional and efficient during the session. Got the stubborn stains removed from our sofa and it looks as good as new now. Well done!Kayathre Shivaji10:18 20 Jul 23Did a good job. My sofa looks better. Explained the stains types and was upfront in telling which stains won’t go. Did the job in around 2 hrs. For 3+1 L shaped sofa.Sundaramba Mayalagan02:57 20 Jul 23Das did the cleaning. He did a good job..I'm very satisfied and would be using foe service in the future.thank youJason Jason03:31 19 Jul 23Very good serviceDo a good job explain to me.Very good customer service.Very professionalWeen10:10 17 Jul 23Thank you Kevin and the team for the wonderful service ;) Service was prompt and efficient. Even the technician did a good work on the taps. Keep it up!tan caroline12:12 16 Jul 23Many thanks Das for doing such a splendid job of cleaning my mattress. Much appreciated 🤣darren eelin07:10 16 Jul 23Was served by Harun. He gathered if there was any dirt on my mattress and tried to clean my mattress as clean as possible.Tham Daniel10:19 15 Jul 23Harun’s service is superb and excellent. Will definitely engage this service againSharifah Sazali07:36 15 Jul 23Great deep mattress cleaning service done by Harun & Ezaz. Fast & friendly service. It's worth the money for sure.kevlye03:55 15 Jul 23Harun provided great service cleaning my king-size mattresses! Even managed to remove stains!Ying Yian Tan01:50 15 Jul 23On time, professional & great cleaning job by Arun & Team!Amira A10:58 14 Jul 23Very good!!!!! Harun & Azaz were friendly and did their job wellHeng Wah Yee06:57 12 Jul 23An amazing job done by Mr Das. Polite and helpful!!Garance Legrand03:14 06 Jul 23Das and Deb did a great job! My sofa is like brand new after they cleaned it. Results beyond expectations. I highly recommend their service.Bruno De Deckere07:09 03 Jul 23A+++ Fantastic floor sanding & varnishing job by Az and Manager Harun was easy to deal with. Both are very friendly, professional and careful.G.S. Wee05:27 03 Jul 23Harun explained the process clearly and performed thorough sofa cleaning. Totally met expectations!Clarence Lim07:10 02 Jul 23First time engaging DW mattress cleaning service. Harun was very professional and explains the procedures clearly. Definitely will recommend!Nicholas05:59 02 Jul 23Our rubbish chute had problems closing and we engaged the services of a technician, Deb. he was very professional. he was very thorough and efficient during the process and kept everything very neat. he was willing to go outside his job scope and even helped us clean and remove some cockroaches that appeared during the removal. he was also polite and courteous, patiently answering our queries and worries. we greatly appreciate his help yesterdayJohnson Lin03:23 30 Jun 23Engaged DW sofa cleaning and they did a great job. DAS was punctual and professional. Thank youAkina Sesari09:59 28 Jun 23Das did a very good job, very detailed in cleaning and did his best even though my kitchen top is very sensitive and he had to repeat some spot several times.Highly recommended!Sam Yap10:37 24 Jun 23Das is a very detailed person, did the cleaning of my mattress to how he can best do it. Explain each step of the progress in cleaning. Good work attitude and takes the cleaning seriously.RNY capital00:43 24 Jun 23Das was friendly and shared tips on maintaining the polished floor. Scratches are removed and the floor looks almost new!Lily Finn06:26 23 Jun 23Das did a great job with our sofa cleaning. He explained the process and did it thoroughly. We are happy with the result and will not hesitate to use DW Sofa cleaning to everyone.Sue Couto03:26 23 Jun 23Harun and Ajit did a great job. Mattresses cleaned efficiently and look brand new! Would highly recommend:Sharon Joseph03:31 19 Jun 23Very pleased with the services provided. Das and Dhana did an excellent job at cleaning the sofa and dining chairs. They were both friendly and professional.Nory Ame05:21 18 Jun 23Harun did a great job with cleaning of my sofa. Fully satisfied. Thank you!Susan Chew06:31 15 Jun 23Harun and Azaz did a fantastic job for my unit. Very satisfied with their service. They are friendly and professional. Highly recommended!ShabNas05:17 14 Jun 23The company were very easy to liaise with and answered all the questions I had professionally. Dev and Harun who came to do the cleaning were friendly and very efficient. They showed me the progress and steps they were taking during the sofa cleaning process. Very good service and purely from my experience, I would recommend them.Harish Ravindram04:21 12 Jun 23My whole experience engaging A1 Rubbish Chute Singapore was a pleasant one...from sales through site installation in less than three days.Job was completed to our utmost satisfaction, not to mention a top notch work done by their technician by the name of Deb. He came as per the agreed timing, very polite, friendly, made us aware of the new chute before getting it installed. Done an excellent job in fitting out professionally, and ensured the entire area was cleaned/tidied before he left.Keep up the great work to A1 Rubbish Chute, Deb and their team!Ian Mckee02:42 12 Jun 23Das was on time, professional, friendly and knowledgeable about his work. Very happy with the service he providedherpreeya badwal05:22 10 Jun 23I would recommend this company for cleaning. They were prompt and responsive in arranging the appointment. Also clear with the services they offer. Their technician Das did a great job. He took time to understand the problem and did a great job in cleaning the sofa. There were a few coffee stains that were cleaned completely. Thanks very muchNik Pritmani09:59 07 Jun 23I had a stain on my couch, and it is no more! Harun & his colleague did a fantastic job of deep cleaning the couch. I’ll definitely use them for my future needs and highly recommend them to anyone who needs a professional deep clean.Svenna Chua02:02 06 Jun 23Deb is great, he knows what he is doing!Did a rubbish chute replacement (:Hasima Jaafar05:33 05 Jun 23Deep cleaning for 2 mattresses.Old stains (3 yrs) lightened and new stains (3 weeks) vanished!Highly recommended!William Guo05:23 03 Jun 23Handyman Deb is very professional n had done a very good job.Jess Roche11:01 02 Jun 23Thanks Harum for steam cleaning our sofa and bringing it back to new! I found Harum and his team to be polite, thorough, professional and tidy.Alfred Wan03:40 02 Jun 23Das can't do everything, but Das will be honest about anything.My bed stain couldn't be removed, but he told us up front that he suspected it was an old stain (it's true), and that the stain had bonded with fabric. Impossible to remove. Indeed, couldn't be removed. But he did try.Our couch was stained a day ago by our baby's massive backside deluge. It was easily, almost effortlessly, removed by Das. He was thorough.Came on time, left on time. Professional.Benjamin Chin05:43 31 May 23Excellent and quick. Technician was very good and took the trouble to demonstrate - making sure the rubbish chute works.Sheryl SQY03:02 29 May 23Very good customer service. Required replacement of rubbish chute. Das is very polite and friendly. Punctual too. He did a great job. Complete the work nicely.Jabez lee11:27 20 May 23Fantastic job by Harun & team. The team was professional and very informative for me since it was the first time I’m getting my sofa cleaned. Would highly recommend!John Lim09:17 19 May 23Harun was very professional and did a thorough job with cleaning the sofa. Would engage him again in the future.Nurul Syafiqa Binte Zulkflee05:09 16 May 23Das explained in detail what he was going to do step by step in cleaning our mattress. I was very impressed with his service and cleanliness after! I highly recommend his service to everyone!Syed Izzat10:32 14 May 23Great Service by Dhas, he is very detailed oriented and ensure all the stains are removed with the mattress cleaning service that I tookQueture Lee06:41 14 May 23Deb is a very experienced technician for abt 12 years. He came and removed my damaged rubbish chute very cleanly and carefully replaced with a new one. The job was swift and smooth in abt an 1hr. Btw, he also does electrical and locks. Very hardworking fella indeed. I believe a multi-tech skilled worker like him is a valuable asset to the company. Thanks A1.Rhonda Tan06:06 12 May 23Harun and Ajaj did a great job with the mattress cleaning! They were on time, professional and took time to explain the cleaning process and progress as they did their work. 10/10 service!Sarina Gasali06:20 09 May 23Fast and efficient service. From the time I did enquiry to completing the assigned work 👍 Das did a good job.Wilson Dsilva03:22 06 May 23The executive Dhanapal who came to my house to clean the mattress and sofa was extremely professional and gave wonderful service.Shu Wen Toh03:11 06 May 23Thank you Harun and Azaz for the great work! Professional, efficient and fast!Jy Lee04:24 05 May 23Harun and his team did a great job cleaning our sofa and mattress. They arrived on time and explained the process before starting. They were efficient and finished the works on time and with care. Thank you!Joanne Wright12:31 03 May 23Deb, The technician sent is very good. So efficient and arrived before actual timing. He also made sure that the area was clean before he left.His attitude towards work is very good. Thank uRichard C. Davis08:40 03 May 23It took longer than I'd like to get an appointment, but I got got good quality service at a good price.Jharna Das08:05 03 May 23Sofa cleaning was done very nicely by Das. Very happy with the service.Hafiz Din07:03 03 May 23harun will explained everything before he start anything. he will explained step by step what will happen during the processed...really happy with the work...although i forget to take picture but still..100% satisfactory....recommended!Liting Soo04:42 02 May 23Das is meticulous in his work and my sofa looks very clean after the service.Wendy Wong10:09 30 Apr 23Das was very patient in explaining the procedure and punctual.Dinesh Sugumar08:35 29 Apr 23Das came over for our mattress cleaning. Service provided was thorough and professional. All stains were removed from our mattress. Would definitely recommend their services!Nur'Ain Zainudin03:56 28 Apr 23Mr Dhanapal is very friendly and knowledgeable man. He explains every steps he is doing. Very thorough in his work too. Thank you!Leny Geraldine Santos03:58 27 Apr 23Highly recommended. Mr. Deb is focus and thorough on his work...Jervoise Chan07:30 23 Apr 23Das did a perfect job of cleaning and explaining the cleaning process for my sofa!Gerard Goh04:55 23 Apr 23Das did a good job and explained how the cleaning process is. Well done.Nurul A.09:16 20 Apr 23Our serviceman Deb is so efficient and provide good service in the sofa and mattress cleaning.Hajjarrillah Baki08:53 20 Apr 23Das and Harun have done a great job! They explain step by step while cleaning.Edward Yong09:53 18 Apr 23The technician Das is really skilled👍👍kah guan david lee11:08 17 Apr 23The technician, Das, very polite n friendly. Reached on time and completed the job nicelyMasitah Rahim05:47 12 Apr 23Das did a great job cleaning my sofa! Now it looks brand new! He is polite, professional and keeps you informed on the job process. Thank you Das!D S13:56 15 Mar 23Deb was fast and efficient. Overall experience was great with responsive updates. Would highly recommend their servicesSerene Siew14:08 16 Nov 22I am very satisified with the services rendered by CSO Cyndi and the techician in the replacement of my refuse chute. Cyndi is very prompt in scheduling my appointment via whatapps. The techician is very punctual and did a great job!👍Goh Lionel05:05 16 Nov 22The Technician, Mr Deb has good experience in handling the refuse chute replacement work and help to do wall surface touch up work after the installation. He did a good job 👍🏻Qingyun Tian07:58 14 Nov 22Quick response and good service. Thanks for the work of technician Ladi and CSO.Rafidah David06:24 14 Nov 22Fast and efficient responses by Lorraine and Cyndi. They found a slot on the same day and arranged their plumber to come. Their plumber, Raj, was professional and gave us advices on after care too. Services highly recommended!Tey23:48 13 Nov 22Called for replacement of dipping tap and was service by CSO -- Mr Kelvin. Received good service and fast response from him on supporting my issues and schedule my appointment.The technician - Mr Mahfuz, arrived my place as scheduled. He was quite experience and fixed my problem within very short period.Overall experience was great. Will continue to engage this company again if I encounter any problem in future.Ong Lina06:34 13 Nov 22Excellent service. The technician Thana is very very professional and fast to change my toilet bowl. He's very friendly and answer my queries. Thumb up! Will definitely use this service again.sales wt09:42 08 Nov 22Service technician Kumar is very experienced guy and perfectly done on installed toilet bowl. Test and make sure there not water leaking or choke before he left.Lorraine is good CSO, who understanding on how to reply to customer inquiries and follow up those questions asked. This is support and service that we are looking for… keep it up…Raizal A. Jalil10:49 06 Nov 22My kitchen faucet has been humming for the past 2-3 weeks. Contacted Tap & Faucet City Singapore's Jinky, Mike & Casmir. They quickly despatched helped. From call to problem solve was within 24hrs. Fast and effective serviceTeu Yong Cheng04:11 01 Nov 22I came across Mr Plumber’s positive review from customers thru Google. I decided to give them a try to replace my existing leaking WC. I satisfied their service(technician Kumar & Ladi , CSO dessa) and product (new WC) provided to us. Well done and will recommend Mr Plumber 👍Louise Lee13:02 27 Oct 22response was prompt when I whatsapp for a service request. appointment was quickly fixed. electrician Aru came punctually and managed to repair the lamp. very pleasant experience.Edmun Teo04:45 12 Oct 22Good work by the technician Raj, Das and the CSO team Cyndi and DessaMasira Misdi03:06 12 Oct 22I changed my common room toilet bowl few months back. The installation was fast and my new toilet bowl is working fine.Yasmin Ismail04:53 11 Oct 22Required replacement of rubbish chute. Serviceman Raj came and helped to replace and dispose the old chute. Professional and good service provided. Came earlier than expected and completely job on timely basis. Thank you for your service.D M11:42 04 Oct 22Very responsive via WhatsApp, which I really appreciate. It saves me alot of time. Was patient to answer my questions about changing my entire toilet bowl.The whole process was smooth and the work was good.Technician Mani did a good job and was clean and neat during the installation.SAHIM ANWAR01:50 03 Oct 22Called out this company for rubbish chute replacement. Booking slot for appointment is really flexible. Their technician Ibrahim and CSO Dessa came on time as per appointment timing. Their workmanship is very professional; carried out the replacement without any difficulties and give a nice finishing. After job done they really tidy up the place where they worked without any debris found. Their communication also very pleasant. Really appreciated with them.A Lim01:13 03 Oct 22My first time using A1 and I'm very satisfied with the new rubbish chute that they installed for me. Services conducted by Ibrahim and Cora were prompt, efficient and polite! Highly recommend. Will use them again for future repairs :)Janice Lim04:28 30 Sep 22CSO Cora and Technician Mani was awesome! Prompt replies from Cora and Speedy work from Mani! Thank You for fixing my leaking tap ☺️ reasonable pricing as well!! Thank you so much!! Will use your services again in the future 🙆🏻‍♀️winniethep00h08:02 29 Sep 22I am surprised by the professionalism & efficiency of your technician, Mani & CSO, Kevin.Kevin for his expert advice & Mani for the dismantling, installation & disposal work. All done in less than 2 hrs. Thanks for a painless experience. Will definitely engage Everyworks again. Keep up the good work. Thanks & have a blessed day.Ragam Maruthan15:23 28 Sep 22Very prompt and fast reply. Was able to make appt on the same day. Thank you cso Dessa and technician Ladi.Wayne Kong05:21 25 Sep 22Job well done by A1 rubbish chute Singapore. Serve by technician Ibrahim and CSO Jinky.Casper Ng02:51 25 Sep 22Quick, efficient n affordable services as usual. Thanks to Cyndi n Donna for the immediate replies on whatsapp n Khan for arranging to come earlier to solve the leaky tap! Kudos & will have you guys first on mind for future works.Sock Siong Lim00:23 24 Sep 22Technician Raj helped to replace my hdb chute door in 30mins, with no damage to the surrounding wall and the area is cleaned up. Good job!vivian o08:45 22 Sep 22Technician Ibrahim and DasCSO CyndiCame 20 mins earlierProfessional and friendlyClean up after replacementSuz R02:32 22 Sep 22I used this company for rubbish chute replacement.Technician name - RajCSO names - Donna and CoraFrom the initial Whatsapp contact they were professional, polite and replied quickly to my queries. Their price was also the lowest among the quotes that I received. Technician arrived promptly and did such a good job, even helped to do some slight patching up on the sides. Polite, friendly and professional. Very impressive service. Would use them again.Laura Chan01:54 22 Sep 22Called them on Monday later afternoon, and the plumber arrived on Wednesday 9am sharp. The plumber was very efficient, knowledgeable, responsible and took 10 minutes to complete the job. Thumbs up to technician Khan and CSO Ellaine and Cyndi. I will recommend this place to friends.Wilson Tang15:04 21 Sep 22The worker was very friendly and approachable. He gave us really helpful advice and was able to repair my rubbish chute issues within a short period of time. His prices were very fair too (much to my relief). I can't think of any other company to call but them the next time around. Wonderful job!Kelvin Lim01:25 20 Sep 22Technician Khan and CSO Cyndi has been professional and helpful. Faucet issues settled within 5 hours, from initial enquire till completion of replacement.Tynn Wei15:56 16 Sep 22Very great customer service and installation done! Super accommodating to my schedule with offering various dates for the service. The installation was done very well by the technician and am 10/10 satisfied. The new rubbish chute is functioning very well and is made of great quality, highly recommend!!Technician Name: IbrahimCSO Name: CyndiChlG01:43 14 Sep 22Responsive and helpful. CSO Dessa given me a qoutation within minutes after enquiry via WA. Was scheduled for an appointment on the next day. Plumber Mahfuz did an excellant job! The process was fuss free. Thank you!wang yingchoy10:43 31 Aug 22Customer service reply promptly and in detail, technician Ladi was patience with his professionalism workmanship, will introduce the good company to other user👍👍👍👍👍👍👍👍👍Lincoln Pan12:16 29 Aug 22The rubbish chute is nicely designed with secured lock. The interior metal plates are neatly welded and closing the chute wouldn't make so much noise. It is a value added product with professional installation service. Highly recommended!Lan Nguyen04:10 28 Aug 22Had a leak in my shower that required a replacement. Good service and prompt responses from CSO Crichell, the plumber (Ladi) was also fast and courteous.Jason Ong04:09 28 Aug 22Read some reviews and decided to WhatsApp them. Donna (CSO) was the one whom I liaised with, reply was prompt and questions were well answered. Arrangement for the installation was fast too! Technician, Mani, arrived punctually on the agreed time. Installation was fast, work was well done and clean. Great job!Norhaida Kamaludin12:27 27 Aug 22Prompt service. Efficient and job well done. Managed to solve the choking problem and fix new tap without much difficulty. Quotes given before hand.E Chong14:13 26 Aug 22Quick & good service from technician Mani and CSO Crichell! Crichell's responses by WhatsApp were prompt and my leaky faucet was replaced the next very day by Mani. So far so good!Uma G11:12 24 Aug 22Excellent service provided by both Technician Raj and CSO Jinky!CSO Jinky was very helpful and patiently answered all my questions even on the weekends! Very accommodating to all my needs and very detailed how everything will be done.Technician Raj was very quick and efficient with replacing the chute and all the patching services. He also explained all the works he did.This whole process definitely left me with a peace of mind and I loved how efficient it was.Thanks for the wonderful service!Simon Lam09:24 24 Aug 22Replacement of rubbish chuteTechnician is Raj, with the great help of CSO Cyndi.Price a bit high though but worth itAppointment fixed fast, technician came 3 hours earlier. GOOD!Shirley lim04:18 20 Aug 22Rubbish chute replacement. Good work is done. Compliment to technician Ibrahim and CSO Dessa .Sylvia Ang12:05 19 Aug 22Prompt response from their CSO (Jinky and Kevin), manage to arrange somebody to come and fix my leaky tap on the day I whatsapp them. Technician (Ladi), arrived on time and swiftly fixed my leaking tap. So far so good.Woeilin Eng08:21 19 Aug 22The experience was seamless with fast response from Cyndi and time from enquiry to measurement to installation was within 3 days! Technician Ladi and Mani were friendly and efficient, very punctual as well, they completed the installation within an hour. Will use everyworks service again!Rex Tan04:42 19 Aug 22Thank you Technician Ibrahim and CSO for the job well done. Thank you Lorraine for making the appointment a breeze. Its a wonderful experience.Kyaw Myo Hlaing04:40 19 Aug 22Rubbish chute repair. Good service. Thanks Technician Raj and CSO Lorraine: CSO Mike.GwoMey Lee01:58 19 Aug 22Ellaine was responsive and provided adequate details to my initial query. Raj was on time and completed the work without any issues. Thank you for the great service.Aryabhata Shevade17:19 15 Aug 22You guys rendered such quick and convenient service! Rain Shower was installed very quickly. Thanks so much!Indu Patil16:33 15 Aug 22The technician resolved my toilet bowl issues almost as soon as he came. Though I found his prices quite high, I still appreciate his wonderful service and attitude.Pra Chuthathep13:56 15 Aug 22The handyman who came to do my repairs did so extremely efficiently. Good work!CJ Loh09:14 11 Aug 22Overall good experiences dealing with Technician Ladi & CSO Crichell. Will engage your services again.Vee Soh05:54 09 Aug 22Fast response with CSO Kevin.Very good work done in replacing the chute by technician Raj.Amanda Foo06:08 07 Aug 22Technician Raj was early for his appointment and did his job fast and promptly within 15 mins..👍🏻Shahabaz Khan08:02 03 Aug 22Professional services provided by A1 Rubbish Chute Singapore. Technician Raj arrived on time and installed the chute well. CSO Kevin and CSO Jinky were prompt in their replies and answering all my queries. Will highly recommend their service!! 👍🏽Lin Hui Lim03:43 02 Aug 22Technician Raj assisted on the replacement of the Chute. 1. On-time, 2. Professional 3. Clean up after replacement. Overall a job well done.Wee Loong Kuan16:32 01 Aug 22Engaged via Mr. Plumber for tap replacement; flawless and fast service. Would like to commend technician Khan and CSO Cyndi for their great service!Edmund Teo01:48 30 Jul 22Quick response and hassle free with Whatsapp communication. I needed to replace a water heater, and coordination was completed within 1-2 hours the day prior with clear information passed. Technician showed up on time and replaced the heater in 20mins. Overall satisfied with the service.AmandaRh Khanyile19:26 28 Jul 22Astounding trading strategy, unique withdrawal, I have been operating on this platform together with the most {recommended} FX and Binary Options trading strategy on the internet from "Mrs. jennifer smith" and her team. So far i have no regret or complaints making $7,500-$14,700.00 on a weekly and 2 weeks basis respectively, she's incredible and i am pleased i was lucky enough to have met her. Contact her via Email: [email protected] or WhatsApp: +1 7816060994Karen carrot12:53 26 Jul 22Thank you to the team - technician Raj, CSO mike and Jinky for the quick response to my request for changing of Rubbish chute. Affordable price, good quality, good service! 😊Nathan Huang05:27 26 Jul 22Engaged their help to replace a rubbish chute in my HDB flat. The team was very helpful and responsive on WhatsApp. They gave clear instructions on how to provide them the info required and scheduled the appointment soon after. Technician was on time (early even) and very professional. He kept the area clean while working so there wasn’t much clean up required afterward. He was gave a brief on the work done and answered my queries clearly.Tech - RajCSO - Kevin and CoraKarate Karate10:51 24 Jul 22Kuma and CSO Cora were both detailed ,efficient and very professional . Tks !!!!Tianyi Wang01:55 24 Jul 22I needed to change my washing machine tap and sought help from Technician Ladi ; CSO Cora and Dessa. They managed to replace the tap in 10mins! Really fast and efficient service. It was an overall very pleasant experience working with Tap & faucet City.Tommy He04:59 22 Jul 22Mijan, Kevin and Cyndi is professional throughout the whole process. Thanks.Edgar Chen03:34 21 Jul 22Rubbish chute installation/replacement.Performed by: Handyman Raj ; CSO Mike and JinkyThe workmanship is very professional, and the installation is done very skillfully. The overall installation is done in a very short time, and I am very pleased with the finishing.Hui Ping Chu13:46 18 Jul 22CSO Marc was very prompt and professional at answering my enquiries, even on a Sunday. Technician Mahfuz was also also very professional, he identified the problem spot on and did the replacement of the tap quickly. My third time getting the services, will greatly recommend to everyone.方华刚06:53 17 Jul 22Marc and Lorraine are very patient and knowledgeable. I always get fast and satisfied answer on WhatsApp. Technician Kumar is professional. The installation is fast and perfect. Five stars!maharani bala subramaniam04:31 17 Jul 22Prompt response to call, quick to schedule and professional job…clean job. Thank you!Megan Remedios01:08 16 Jul 22Reasonably priced fixtures!The installation team, Kumar and Ladi, were on time and worked swiftly to replace my toilet bowl. They were in and out in under an hour and did not leave a mess.My CSO, Cora, was highly responsive and it was easy to confirm details with her.Thank you to the team! Will definitely try out their other services in the future.Jay Chauhan00:31 15 Jul 22Came round the next day. Super helpful and polite over whatsapp and competitive pricing too.Teck Lee Low07:52 11 Jul 22About 2 years ago, Everyworks - Plumbers replaced for us a storage heater and a PPR valve, and we were very impressed with the works done and the skills of the plumbers. So last week, we contacted Everyworksto repair a WC bowl leakage. The CSO Dessa, responded to my Whatsapp message almost immediately, and identified the problem was due to the pan collar issue. Kumar and Deb were sent to my house at 8:00 pm. They replaced the pan collar and the job was completed within an hour. I am very impressed with their professionalism, experience, and skills in identifying and solving the issue. We are very satisfied and happy with the service provided by Dessa, Kumar, and Deb.CStelle04:47 10 Jul 22Fast, speedy response from Lorraine on our enquires and quotation.Great service from the technician, Mani to do our service yard tap installation. He's punctual and the installation was done really fast.Raymond Singh07:07 06 Jul 22Technician Ladi and CSO Dessa provided good attentive service, and was very fast to repair the problem. Will recommend to anyone with plumbing issues.Herman Abdullah12:03 05 Jul 22A job well done by Pandian. Installation was neatly completed. Toilet bowl has a strong flush.Aldrich Tjahjadi06:11 05 Jul 22Thanks Raj, Marc and Kevin for your professionalism in replacing the faulty rubbish chute at my home. Communication is very responsive and clear.Chong-Meng Chai05:21 03 Jul 22We engaged Mr Plumber Singapore to change out our shower mixer faucet and also the toilet bowl. Both jobs were completed very quickly without making any mess.Many thanks to the technicians - Pandian & Ladi. Kudos to CSO - MikeSerene Lek01:37 30 Jun 22Very Happy with the service provided.There's some miscommunication on the service address given and Technician, Mahfuz is understanding and head straight to the location given thereafter. Thank you so much.Jo Tan16:55 29 Jun 22Our trusted Plumber. Technician Casmir did a great job and the Customer Service Officers Marc and Mike was very helpful and responsive. Thank you 🙏🏼Eli Alias01:45 27 Jun 22Needed to find someone to fix the two leaky taps at home and chanced upon Everyworks online. CSO Jinky was very prompt with replies, helpful with questions, and quickly connected me with Technician Shafikul who replaced both taps in less than 30 mins on day of arrival. Thank you for the good service!Bob Fong J J08:41 25 Jun 22Replacement of rubbish chute at 3 room Hdb flat in Bukit Ho Swee. It was very well done and the technician Raj was very professional, ensure that the chute fitted in nicely and able to open and close smoothly. Relayed to me how to use it well, so as to ensure the chute can long lasting.Shiyao Zeng07:54 25 Jun 22Technician Raj arrived as scheduled. Work well done. Clean up after completion of job. More than satisfaction.Ho Leonard12:46 23 Jun 22Good service. Technician Raj was on time, friendly and did a good job on replacing the rubbish chute. CSO dessa and crichell were very responsive over WhatsApp during communication. 👍Mark Chua02:14 20 Jun 22Very efficient and well done Job, even wanted to come early to help us fix the toilet bowl! Appreciate the effort and time from technician Ladi & CSO Kevin!!Sriram Srivatsav01:46 17 Jun 22Had to replace my rubbish chute which was old and smelly. The appointment with A1 was set up promptly with the help of the CSO Mike, the technician Ibrahim showed up well in time and the work was done well with clean up and plastering of the walls as required. Will surely engage them again!Mpendulo Thandanani15:33 16 Jun 22Most of us have tried forex trading on our own and have lost a lot for reasons best known to us. Lack of proper skills, timing and experience but here is an alternative to regain your lost funds by letting a reliable trader to manage your account, she generate profit of at-least $5000 profit with just $1000 in a week, profiting from Mrs smith jennifer she is an experience i reminisce on every time, if you are interested in trading with her and to benefit from her skills reach her on email:[email protected]: +1 (860) 3513398Mpendulo Thandanani15:33 16 Jun 22Most of us have tried forex trading on our own and have lost a lot for reasons best known to us. Lack of proper skills, timing and experience but here is an alternative to regain your lost funds by letting a reliable trader to manage your account, she generate profit of at-least $5000 profit with just $1000 in a week, profiting from Mrs smith jennifer she is an experience i reminisce on every time, if you are interested in trading with her and to benefit from her skills reach her on email:[email protected]: +1 (860) 3513398Warda Hamid10:09 16 Jun 22Customer Service was prompt at replying to my enquiries. Explained well with regards to the issues and enquiries. The technician was really good. Does his work well and did a good job. Thank you Mr Casmir(I believe its him, an indian guy). Recommended. Thank you all![Technician Casmir and Deb:CSO Marc and Haze]Bensper Ben01:23 16 Jun 22saw the good reviews online and decided to try their services. Had my bathroom tap changed and was very pleased with the speed and workmanship. very professional staff and arrived on time. highly recommended if you need a handymanPatsy Ong04:50 15 Jun 22WA them and Cora replied very promptly.Raj was on time and replaced the toilet bowl quickly.Dave Han10:06 14 Jun 22Punctual, Skilful and Efficient.Technician Ladi is polite and patient to listen for problems and observant to details. He quickly identify the issues and get the job done within mins.The liaCompany service officers Marc and Kelvin are helpful and quick response to questions and liaison with me to get an appointment asap to get the job done.Great service !Jiesheng Foo09:21 14 Jun 22Technician Ladi and Haze, Jinky helped me throughout your fix my tap. ThanksPeggy Chan07:06 13 Jun 22Satisfied customer of A1 Rubbish Chute Singapore.CSO Crichell has provided fast response to follow up with me. Although I have to repeat most of my queries/comments, he eventually managed to address them.Their technician Ibrahim’s is skillful and professional. He has thoughtfully and made efforts to maintain cleanliness throughout the removal of existing rubbish chute and installation of a new one.Both Crichell and Ibrahim’s services are appreciated~ Thank you!Andre Chen10:47 12 Jun 22Installed a showerhead + split tap to existing piping system. Professional, no-fuss, polite, good worksmanship. Will recommend to anyone looking for a fixer upper.Customer Service's name was Kevin and the tech was Raj, I believe. Good lads, both.Tynna Marlina10:40 12 Jun 22I was browsing around to find replacement for my rubbish chute..I came across this company with very good feedbacks and decided to call them..I was attended by CSO Marc and he explained to me in detail of the job I wanted done..I found the quotation very reasonable and proceeded to engage them.To my surprise, they could get replacement of my rubbish chute the same day!Soon, their techician Ibrahim came and completed the job within 1 hour..I'm very happy and satisfied and will definitely recommend this company to my family and friends.Keep it up guys!!Shenghee Yeo12:32 11 Jun 22Good service from CSO Marc. He is helping in answering all my queries. When Raj comes to install the new Toilet Bowl for me, I'm impressed on how clean & tidy the work has done. My wife & me are appreciative of the services provided by Marc & Raj. Great Job 👍lorenzo bercasio00:32 09 Jun 22Kudos to technician khan and cso cora for the good service providedTheeranai Boripat07:28 05 Jun 22Technician fixing the toilet bowl was incredibly prompt and skilled. Good work.Fyeeza Mislan07:58 03 Jun 22I am truly satisfied with the service I got from the team. Very efficient replies from CSO, Ms. Generose, regarding my enquiry and managed to secure an appointment on the very same day despite the last minute. Even though I wasn’t there myself to witness how the technician,Mr. Aru, worked but I was happy with the outcome of the replacement work of the switches that was done. I feel relieved knowing I could reIy on this company. I would love to engage their services for my home in the future! 🥰Chang Xun Guo01:33 03 Jun 22Outstanding tap installation service! Would definitely call them again.Pauline Ang09:36 02 Jun 22My sister's rubbish chute was spoilt and I happened to find Everyworks through googling. I was quickly attended to by CSO Mike and Cora via WhatsApp and an appt was promptly fixed for 3 days later even though I texted around 10 plus at night. I was impressed by their responsiveness and professionalism even though this is only a small job. On appted day, technician Ibrahim called 1 hr before to checked if he could come earlier which I agreed. He was very experienced and efficient and promptly finished the job of replacing the chute and even cleaned up the area. We'll done and good job to the team. I will surely come back if I need any repair or maintenance jobs.Ayanda Milk03:24 02 Jun 22Bitcoin is valuable and no one will give you for free. Bitcoin doesn't mine overnight although many people claim that, but it's not possible, otherwise they wouldn't be placing ads on Facebook for people to come mine with them so the best you can do for yourself is to invest with an accepted and financially secured bitcoin investment company that would grant you success & get your future secured. The choice is yours! DM Jennifer smith she's my trader if you're interested.EMAIL. [email protected] OR WhatsApp her: +18603513398S Susheela S. Susheela08:35 29 May 22Thank you Mr Kevin for your fast response on my enquiry n Mr Ibrahim site technician for a good job on site.Calvin Liow01:41 28 May 22The work performed was very efficient, clean and highly recommended!M CCA11:57 24 May 22Prompt and professional work by the plumber in installing the kitchen faucet! Well recommended! Will use Everyworks services again!A D04:51 21 May 22Reached out to the company for assistance on replacement of rubbish chute and plumbing services.CSO Lorraine was fast and responsive to my questions.Technician Ibrahim was professional at his job of repairs and replacing the rubbish chute and pipes.Definitely will recommend and will use the services again in the future.👍🏾Marc Lai04:19 13 May 22Efficient and professional service by Ibrahim and MikeEric Lim03:31 09 May 22Thank you Ibrahim and Dessa for providing a same day replacement for my rubbish chute. Extremely satisfied with the quality of work.Jerry Chew11:58 08 May 22Thank you Daylight Electrician for solving my lighting issue. Both Bala the technician and Joanna the CSO that attended to my call are helpful and knowledgeable. I am very happy with their services.noh haru16:41 06 May 22Hired them to replace the old rubbish chute. The technician Ibrahim carried the replacement well. He was also accomodating to my request to use a box to discard the old chute and assisted to seal the chute with silicon.Elaine Ang03:09 04 May 22Mani the contractor was very punctual and very polite. The work was done efficiently with minimal fuss. The toilet was left clean after work was done.Would definitely use him again.Tao Li Ling00:53 28 Apr 22I called this company to obtain a quotation as I was experiencing a really bad kitchen tap leak. Luckily, the support team responsded really quickly and sent over a handyman to do the needed repairs with new kitchen tap. He came within an hour and solved everything within minutes. Nice job guys!Kevin Li09:37 25 Apr 22CSO (Marc and Jinky) was quick to the response and arranged for technician to come. There were no hiccups to the appointment and appointed technician knew exactly what to do.Job was attended to by technician (Raj). Came punctually and knew what to do and quickly resolved the issues.Kudos to the team 👏sharifah raja omar08:26 25 Apr 22Thank you to technician Shafikul and Yaesin for changing the Bathmixer of my bathroom. Also thanks to CSO Cora , for attending to all my enquiries.Satisfied with their Good service 👍🏻Navin Raj Natarajan13:00 20 Apr 22Quick Response and Quality Work.I got my toilet bowl replaced and the whole experience was painless and easy. Would definitely recommend to anyone who's unsure of what to get and how to install. Shoutout to Technician Mani who did the job for me. Soft spoken, diligent and quick worker! I would ask for him the next time as well.Effendi Jufri05:00 19 Apr 22Excellent service. Dessa and Jinky answered my queries promptly. Installation was done by Raj their technician. Very well mannered. Good job.Simal Mabim05:51 18 Apr 22Ms Generose/ Ms Rose were very helpful and answered my queries promptly during the initialstages. Booking appointment was easy. On installation day technician Mr Bala arrived early and expertly installed my lights just how I liked it to be. I will definitely return for future handyman and repair works.Benson Tan05:12 18 Apr 22Technician Mani helped me to replace my leaking kitchen mixer tap and was very fast and experienced. It was also very easy to get a quotation and arrange for the technician to come down to do the plumbing repair.Eek Chng Lim05:04 18 Apr 22CSO Cora was prompt in enquiries and helpful. Technician Raj was competent and done a good job. Overall satisfied with the toilet bowl replacement.Tan Choon Lang Jackson05:25 15 Apr 22This is my second time using their services and the standard of services is excellent. Lorraine their CSO was prompt in responding to my message and asking me all the right questions. Ability provide a very fast schedule for the technician to come change my tap is an plus point. Technician Ladi was early, he is very polite and professional in his work. Did a very clean job when changing the tap. Very satisfied with the excellent work and services support that I am getting. Highly recommendedUmar Mas07:07 12 Apr 22I am very happy with the service provided to replace my leaking bidet. The technician Ladi was very fast and consultative while the customer service team, Dessa and Kevin, were very responsive and attentive. Would highly recommend!Ryz Ramly07:06 08 Apr 22I had an awesome dealings and experience engaging Everyworks. To name them, Lorraine CSO and Ladi the technician. You guys are awesome! I am certainly one of your happy customer. Highly recommended. Thank you!Steven Choo06:38 06 Apr 22I would like to thank Dessa Cso who arrange the technician Mr Raj that replace my Kitchem tap mixer He is professional and I am happy and satisfied with the good job .Christina Toh05:48 06 Apr 22Very fast response on questions from Dessa and Lorraine. The installer Mani was very fast and did a good, tidy job with the toilet bowl installation. Will use then again if needed.CHEN YAP08:43 04 Apr 22Casmir the plumber was very professional and polite. Problem was solved and fee was reasonable. Marc who arranged for the service visit was prompt in replies. Will hire them again for plumbing issues.Nurhidayah Bujang03:42 31 Mar 22Job professionally well done and fastBoth the handymen(didnt managed to get their names) has good teamwork and they checked on each other to ensure that the TV was secured well on to the wall and safety not compromised.Payment method was also easy and invoice was sent to my email immediately.Ting Ling09:27 30 Mar 22Is really good and efficient service. Price is reasonable. GREAT job :) Definitely will recommend more friend for ur service.邱餅餅08:16 25 Mar 22Overall it's a great experience.Especially the timely and efficient service from Mijan, Kevin and Dessa.Recommend!Isabel Chong12:49 24 Mar 22The plumber were so friendly and skillful. I didn't expect that he would pinpoint the toilet bowl problem so easily and resolve it in a short amount of time. Was really lucky to have them come by. Thank you!Shirleylimyenling10:58 23 Mar 22First time purchased toilet bowl from “Toilet bowl city”. Job done perfectly n fast . Plumber “Ladi” are very friendly 👍👍👍👍👍patrick kuan09:45 19 Mar 22Very good service from the CSOs and plumbers. I contacted them about a leaking toilet and pipe, and they were able to fix the problem within 2 days.MP Raj and Shafikul replaced the toilet and T joint within an hour, very fast and skilled workmanship.Yvonne Loh04:53 18 Mar 22Job arranged through Everyworks. Customer service was prompt and responsive (Dessa & Camille). The technician Ladi did a good job and was punctual and friendlyAlex Chew12:04 08 Mar 22Very punctual. Replacement of toilet bowl was fast and nicely done. Technician Ladi is friendly and helpful. Thank you 😊Yuanjun Zhang04:12 08 Mar 22This is the second time I engaged the team, great customer service and workmanship as always. The technician Ladi did a quick and clean job on toilet bowl replacement, really appreciate the service!Jeff Toh09:16 06 Mar 22Would like to thanks Camille and Kevin for their patient and support with all my queries on whether to repair or replace my kitchen sink and shower taps.Plumber Ladi is very nice. Very fast to replace the taps and his workmanship is very good as well.Highly recommend to anyone looking for new taps or replace / service their taps.Eunice Yap04:47 05 Mar 22I would like to thank the technician Mr Kumar that replace my faucet in my bathroom. He is professional and I am happy and satisfied with the good job done. I must thank the CS support team for their prompt and efficient response to my queries. Very good experience with all I get with the plumbing job done. Thank you so much!Gary Yeo16:37 22 Feb 22The response time was good. Had an urgent need to change out the water heater and was done promptly. Technician on-site was friendly and helpful.Pit Leng05:01 08 Feb 22Service guy reach on time. The service crew helped us to patch up our wall, and clean up nearby area for us. The door colour of rubbish chute look nice too, we recommend their service :)Chris Koh Chia Chee04:12 17 Jan 22Fast and efficient! Fixed up my shelf within minutes. Great job!C.t. Nuraida06:49 09 Jan 22yes! i liaise with Joanna.. and she answered my queries promptly and explain in details. also the electrician who came, explained the issue i had with my electricity and lighting before he proceed with his work. definitely will contact them for other handyman serrvices tooml.Shirley Ong16:27 27 Dec 21Professional and sincere workers. Highly recommended.Shang Lee09:23 27 Dec 21Worker is punctual, friendly.Service is good and efficient. Price is reasonable. Very satisfied with the work providedBee Fuon14:31 10 Nov 21Replacement of storage heater and have a prompt reply and quotation , the installation was done nicely.Ashwin Kitjakarn14:34 28 Oct 21My toilet bowl had quite a bad leak and so I decided to give them a call despite not having engaged them before. I must say, their customer support staff was really responsive and managed to get an appointment for me in such a short period. The plumber was really polite too and made sure that all our concerns were addressed. Great work!Ren Xiuying14:31 28 Oct 21Wonderful and efficient service to replace our tap guys! Keep it up!Wang Liuxian10:03 23 Oct 21Staf was very polite and responsive. Not only that, but the technicians were extremely tidy and did their work without any delays. I highly recommend them.Joanne Wong09:17 28 Sep 21I have a water pipe leaking in the bathroom, calling so many 24/7 plumbers and unable to have it rectified. Finally found Everyworks, from enquiries, getting a quote till getting job done, good reliable service, happy with the work completed. Would recommend to anyone who requires their services offered.Helen Lee06:54 27 Sep 21Very prompt and professional service. Help me install the new kitchen pendant lightsLincoln Loh11:45 14 Sep 21The customer support staff were really helpful and prompt in booking an appointment for me. Furthermore, they had some of the most polite, skilled, and professional plumbers I've ever met. They accomodated almost every concern I had, fixed my toilet bowl quickly, and gave very reasonable prices. They definitely deserve a recommendation from me.Amrit Kapudia16:57 13 Sep 21Great service! Tap installation was done by the well-trained and skillful plumber. Well done!Ode Rased09:59 21 Aug 21very good serviced..fasting respond..thanks uou so much🤝🤝Mabel Adria01:17 31 Jul 21Had a leaking tap situation . was very glad they could come the next day. plumber was early which was good ! I was amazed by how efficient he was. fast and workmanship was good. he quite friendly as well! it was quite dirty below the sink as there was water leakage mix with dirt but he didn't mind getting dirty.thank you once again plumber Kumar and CSO Cora!Meiling Lee01:43 15 Jun 21Efficient and prompt service in helping to clear the choked floor pipe. 👍🏻Shannon Lim16:54 11 Jun 21I want to commend them for their top notch toilet bowl service and their quick response. Good job!Ananya Gharapure16:52 11 Jun 21Thank you for the excellent work for installing our water taps you provide. I will surely be recommending you to all my friends and family!Linda Hamid07:56 08 Jun 21I am pleased with the service from the Customer service officer name Richard provided to me . He is fast and efficient by answering my questions. Keep it up! Technician Mr. Udaiyar came to service my aircon, reached early than schedule time. He did a good job and do advise me on my Aircon compressor too. Recommending and highlighting a few issues. Thank u so much for the suggestions given. Will continue to look out for your company services when time needed.Leo Hsu05:05 08 Jun 21Very Fast and quick response by DW Aircon. Good experience. Mr Richard (CS Support) did respond quickly and handled the appointment arrangement without a problem.Arrangement the Technician - Mr.Seenu finished Job in same day. Mr.Seenu very friendly and very experienced.I strongly recommend DW Aircon Team.Andy Ls Khoo11:58 06 Jun 21Both technicians Mr. Pandi and Mr. Murthi were punctual and were professional. Completed the servicing well!Huynh Thai Hoa03:26 06 Jun 21Mr. Murthi - technician: come on-time, fast and efficient in servicing my unitMs. Gene - CS Officer: response fast, nice and managed to get me early slot despite my last-minute callAaron Tan01:38 06 Jun 21Good, prompt and speedy replies. Technician came on time and fix up fast and a very clean and good job done on heater replacement. Highly recommended to all!James Chan06:57 02 Jun 21Mr. Murthi (technician) / Ms Gene (CS Officer) Setting up an appointment was fuss-free and Ms Gene tried her best to slot me in at the earliest possible timing.Mr Murthi serviced all the aircons in about 30-minutes - super efficient fella.But at the end of the day, it all boils down to price - 4 aircon units for $110? Even my mother-in-law nodded in approval when I told her the price.Mike Hee04:58 02 Jun 21Richard was prompt in his reply and Mani the technician was able to rectify the problems.Noor Azlan Musa07:33 28 May 21Mr Udaiyar and Ms Generose executed all their tasks promptly and professionally. It was a positive experience. Keep it up! Thanks.Ashley Teo04:44 28 May 21Ms Rose was prompt in her reply even when the enquiries were made on a Public Holiday. She is extremely helpful in attending to my concerns over WA.Mr Pandi was excellent in servicing the aircon unit. I am truly satisfied with the service provided.Andrew Baker11:16 27 May 21Good and organised communication right from the start. The guys who came to install the decorative light, Mr Mani & Aru were professional and completed the installation quickly.Yee Ting07:15 27 May 21Swift response in enquiries. Technician Khan was fast in replacing the shower mixer, tested it before he left. Good service!Eugene Tay05:58 26 May 21Easy booking n buying of electrical items. Including installation.Installation was done fast and friendly electrician.Chen Rouhui14:58 25 May 21Thanks to Mr Pandi and Mr Murthi for being on time and solving the aircon issues. Can tell that they take pride in their work and was happy to help their clients enjoy cooler air again.St John05:33 24 May 21My second time using the service and another satisfied experience. Aru the electrician attended to the issue and resolved it swiftly and professionally. I won’t hesitate to use the services of Everyworks Singapore again.Zephon Kee04:04 24 May 21My thanks to Ms Generose for her prompt & professional reply and advice. Also to Mr Murthi who has kept me well informed on his arrival time. And the work done was fast & clean..my thanks again to both of you for making my day...Yaya Chen02:05 14 May 21Had enange them for Air Con Servicing. On time, punctual and what I like is their helpfulness. The team named Seenu that came also advised me how to maintain the Aircon from time to time . The customer service staff on the phone was well spoken, but can feel is not a local customers service staffs, but she listens to my problem on the Aircon and advise what can their team do to check onsite, very good on the knowledge. I'll recommend to my friends and relatives if needed Aircon Servicing next time . Thank youFu Ru20:35 30 Apr 21The plumber was very professional. He thoroughly inspected my kitchen sink faucet as well as my bathroom faucet and was able to idenitify my exact issue quickly. He even made sure to ask for my approval in regards to the new fixtures to be installed. There really is no service provider like them. Thus, I highly recommend them.Weiyuan13:28 30 Apr 21Their service was superb! The plumber were so quick and efficient and even arrived ahead of schedule to fix our water tap. I'll surely call them again for any plumbing needs I have in the future.Jamie Cheah13:14 30 Apr 21The toilet bowl installation service provided was great! They responded to my calls almost immediately and the plumbers gave one of the best services around. Very grateful to you guys!Libby Bee18:12 22 Apr 21I was really worried about my toilet bowl as it just refused to flush and water was leaking out heavily. Fortunately, you guys were very responsive and sent a plumber to repair it immediately. Can't thank all of you enough. So so grateful!Anand Prabhu07:02 08 Apr 21First time using their services for a relative of mine and I was really impressed from the start of speaking to them. Great details given by the one I spoke to over the phone and also with the technician when he came over. Will use them for sure when I go over to my houseAlvin Lai05:44 28 Mar 21Mr Mani did a great job to install a new light and replaced a display bulb as I required them changed urgently before CNY. He is very experienced and friendly and even advise me to use energy saving bulbs to save cost. Would definitely refer his services to my friends.Sirem18:36 31 Jan 21I had a leaking faucet which couldn't be fixed and I really tried unsuccessfully to get someone to resolve it. Fortunately enough, this company was more than willing to accomodate my requests. The plumber came right on schedule and was able to stop the leak once and for all. I should also mention, it was done in just a few minutes. He gave some wonderful advice too so that any leaks can be prevented in the future. As a customer impressed by their services, I definitely won't forget to recommend them.Jean Goh02:22 18 Dec 20Needed to change my fittings (faucet and handle), but there was very little space behind the deep basin. The two technicians from Mr Plumber SG were able to do it efficiently, with no issues at all. They arrived on time and replaced two fittings within 45 mins. They were also very polite and professional. Excellent service, at an affordable price. Highly recommended. 😃Seri Adilah04:07 12 Dec 20Technician was punctual, fast, efficient and friendly! Fair pricing! Great service! Would definitely call them up for service again.Calvin Lim11:48 09 Dec 20Mr Plumber is a very good and trusted company that the handyman is all well train and professional. 👍Adrin Ashik Salman12:40 24 Nov 20I would highly recommend Mr Plumber everyone, good customer service, professional team handler and affordable price i paid.Thank you so much🙏🙏🙏Charmaine Denicia Lee05:27 23 Nov 20It's very difficult to find plumbers that's are punctual, fast and efficient. The plumber that was assigned to my place was early, fast and efficient! While the proposed time to fix my tap was at 1pm, he arrived early at 12:45pm and finished the job within 15 mins. He was also knowledgeable and taught me how to change the water pressure accordingly too. He made sure that all was working fine - water was hot, no leakages present, stopper was working well, before he left too. I have to say that the service from Mr Plumber was prompt too as I only contacted them in the evening last night and they made arrangements this morning to have a guy come and check the issue on the same day. Really satisfied with their work and would contact them again if I encounter any plumbing issues in future.Linda Hamid05:36 15 Nov 20Plumber arrived early than schedule..My 2nd time wf Mr Plumber Singapore..Efficient n great service... job well done 👍Kok Ching Ong09:25 31 Oct 20My down light at bathroom blew and they came and replaced with a new light. Shortly after the chandelier lights also went dark. So glad the electricians could fix it. Now all is bright and well😃 The electricians did awesome jobs at my place. Would highly recommend them.Nene Suryavanshi04:15 31 Oct 20I have been using their aircon service for over 2 yrs now and they are the best in pre/during/post service. * Great professionalism* Instant solution* Trustworthy* Friendly* FlexibleKudos!Colleen Connolly07:05 08 Oct 20Very good service. Technician arrived at agreed time and fixed issue promptly. Highly recommend.Donald Lee13:04 06 Oct 20Had blew a ballast in one of my lightbulb holder in the morning, WhatsApp them for a quotation and it was $86 nett inclusive of site inspection and labour cost. Way cheaper than those independent contractor recommended by your Town Council or hardware shop. Initial appointment arranged was for next day but received a call they could attend within the same day in the evening. Technician came over around 820pm and all was done within 15 minutes! Impressed by their service level! Highly recommend to all who needs help in their electrical works!Wilfred Tan05:49 06 Oct 20Had problem with lighting in 2 roomsThe electrician (Mani) was punctual. He knows his work well and diagnosed the problem instantly after viewing the lights. Fast and professional in his work. Very humble and courteous person. Most important of all, he is honest in his dealings. Only charged for repair for one room as the fault lies only in one room. Price is reasonable.Lin Lo09:18 23 Sep 20Very responsive to my WhatsApp queries. Provided me an estimate based on the description of the problems (of course subject to onsite inspection). The electrician was punctual and friendly and could detect the problems easily. All resolved in less than an hour.Kelvin Ho07:08 23 Sep 20Plumber was punctual and rectified issue correctly within 20mins. Will def recommend.Strangle Blood10:47 19 Sep 20I totally recommend! They reply to customer enquiries quite promptly in professional manner via a Whatsapp. They tried to provide with earliest slot available. Even was able to change my appointment to the same day I enquired about their service and product. Electrician Mani worked fast with no fuss and explained the product. Courteous 👍🏻Liz Koh03:11 26 Aug 20Mahfuz has helped me change the flushing system, and replace a leaking tap in 45min. Although he's not local, he can speak fluent English and explained to me the problems and answered my questions. Before he left, he let me sign the invoice on his HP and I handed him $, after that I received the invoice through my email immediately! Well done and keep up the good job! 👍William Low11:54 15 Aug 20Very professional and excellent job done. No regrets in hiring DW Air-Con servicing. 👍Aiman K06:45 06 Aug 20Very prompt, friendly and efficient customer service.Electrician too was very polite and did a great job.Truly recommend this place. Keep up the great work!-aimanNur Syuhadah08:56 26 Jul 20Fuss-free & super easy to book an appointment via Whatsapp! Prompt replies & the price is super reasonable, highly recommend!Arkady Tan01:06 14 Jul 20Very efficient plumber and came on time as well. Replacement part was much better than the one provided in BTO.Elgin Tan04:49 14 Jun 20It was a fast diagnosis and repair of our lights, initially we suspect it was a ballast issue but instead it came out to be the ballast wiring issue that the technician came to replace. It was a smooth and fast service and booking an appointment was simple through WhatsApp. Technician also adhered to the mask wearing during the current covid phase 1 periodEmily Leaw08:20 23 May 20Prompt replies and friendly service! Affordable and reliable. 👍SaSi Kumar01:54 20 May 20Great service! Staff was friendly and on time! Did not hard sell anything, just came to do what he was supposed to. We are very happy with his service! Definitely will recommend ;)Ken Lian10:31 06 May 20I called United Electrician to look at a flickering lamp. They came and charged me $50 saying lamp needed to change but have to wait one month till Circuit Breaker is over. It will cost $150 including supply and fitting the lamp. I can't wait one month and offered to find my own lamp. They said if I find my lamp, they will charge me $50 for installation. After I bought the lamp, they claimed it is $140 to fix the lamp instead of $50. I didn't want any more to do with them and called up Daylight Electrician. Ms Goh from Daylight listened to my situation and provided an offer instantly after I showed the photos. They charged me $80 which was reasonable in my opinion and with no hidden cost or nonsense. They best part is they managed to come within the same day I called, technician was polite, knowledgeable and explains to me patiently why my lamp was flickering (something United Electrician cannot do, they only say have to change the whole lamp). They gave an E receipt on the spot which is environmental friendly too. After my horrified experience with United, Daylight was like an Knight bringing immediate brightness to our dining room. We do not have to eat in the dark for one month until the Circuit Breaker is over! I will definitely recommend Daylight for your hassle free electrical problem.Shu Shiun Ho02:29 22 Apr 20Good and fast job done. Reasonable price. Recommend to anyone who needs urgent electrical repair and replacement.Henry Ong07:27 10 Apr 20Very pleased with the service. Your service staff arrived ontime and completed job within an hour. Would definitely recommend to friends and family for your service.👍👍Annaliza Boldios04:21 10 Apr 20Recommended by a good friend contacted thru whatsapp and responded immediately...Thank you for fixing our kitchen sink in no time...Friendly and approachable...Good job, thank you!Benjamin Wu07:11 17 Mar 20Kitchen sink mini valve leaked, contacted them through whatsapp. Very swift and prompt response to make appt. Plumber Khan came punctually and fixed the problem in 20mins. Very pleased with the whole experience!Edwin Lim14:10 14 Mar 20Plumbing service was prompt and efficient. Issue rectified quickly and professionally. Thanks for your service!Jonatan Stokes17:21 12 Mar 20Lots of variety of water taps to choose for replacement and good after sales service too.Hema Saravanan07:04 21 Feb 20Kitchen Tap was leaking. Managed to contact Mr Plumber services thru FB. They responded immediately. Tap was fixed and job was done within 4 hours. Charges are reasonable. Prompt and excellent service. Would greatly recommend👍🏻Shinu Dheer02:50 17 Feb 20Their taps comes with installation service and are competitively priced. They are responsive via whatsapp and friendly in their response.Madison Davis01:29 17 Feb 20Recommended for fast and efficient installation service. Water taps are categorised well and easy to navigate for the chosen design.Hawa Zulkifli08:11 04 Feb 20I would like to feedback your staff Marivel. He is very efficient and fast! Keep up the good work. Will engage your services in the future. Thank you!Marcuz Schaech16:50 20 Jan 20Hiring the services from A1 Handyman Singapore is such a breeze. One which makes you know you spent on the right professionals and truly worth the value of it.Its rare that you find a company which has such dedicated Individuals and exercised effective communications. This is their secret and strength which spring-head their excellent services above others. When I called them and explained the repair issues we had on our door knobs, washing machine and the toilet’s flushing systems, they made sure they listened to your concerns, understood your needs, accommodated on the days / time you prefer and presented a quotation which does not blow your Budget. Even if it is not possible to meet an appointment deadline, you would feel that they tried their best and delivered when they could, at their very best. They also went beyond their call of duty. On their second visit to mend some repairs on the toilet flushing systems only, we were thankful and really appreciate the hard work they put in for going the extra mile. They even assisted me to fix the shower head holder on the wall & Ensure the new bidet spray are firmly fixed and tightened so there’s no water leakage. AT NO ADDITIONAL COST! Truly Grateful and thankful.Highly recommending their services and my compliments mentioned above are experiences you would Want to receive should you need any handyman services. Really assuring to be linked to A1 HandyMan Singapore.Raihanaa Firdaus03:53 05 Jan 20Very good service by electrician, he was very prompt and professional in his service! Would definitely recommend you all to my friends and colleagues 💕🥰🙏🏽Low Tiau Tong02:51 05 Jan 20Handyman Raj arrived punctually at the appointed time. Rubbish chute replacement was professionally done. We even received tips on how to use the chute for better maintenance!Jane Foo04:49 04 Jan 20Good service. Mani, the electrician, is patience in explaining the problem with my switches. He did a good job. Now, I have a contact that I can relies upon for electricity issues. Thx.Ben Low04:39 30 Dec 19Fast, efficient and friendly. Thank you for taking care of my home. :) Shout out to Sakthi who did a tremendous job and also enlightened me on electrical stuff. Will call again!Nurhidayah Setiawanggsa09:51 26 Dec 19They’re trusted and reliable. Would engage them again.Victoria Chai10:28 11 Dec 19Awesome service! Professional and helpful. Seamless process throughout. Highly recommended. 👍🏼Tina Lim10:29 03 Dec 19Will definitely recommend Daylight Electrician's services - responsive and excellent job done.Madison Sim07:29 26 Nov 19I had a old toilet bowl that was overdue for replacement and they provided an easy process to buy and install in the same week. Highly recommended!Lin Jia Jia11:41 21 Nov 19这是我第一次找Mr Plumber Singapore 服务很好，效率很快，价钱可以接受。。Brian Wang07:02 18 Nov 19fast response via whatsapp with all cost listed accordingly when queried technicians were on time and were professional in their work and services highly recommendedQi Qi04:28 15 Nov 19Get my rubbish chute replaced by them. Efficient, accommodative, and reasonable price! Thank you Mr Go and Raj for their service.. well done!!MK Lee11:57 08 Nov 19The services and customer services are 1st class. Responsive, able to deliver their services as soon as possible and excellent job done. Sakthi is friendly and very professional. Their rates super reasonable to me! Highly recommended and will use their service again if necessary!Sgcawaii Cawaii06:33 02 Nov 19Daylight electrician very professional and responsible accordance to local approval and cater for your needs.St Leow14:56 18 Oct 19Was very fast to react to my request & got the work done the next morning. Very satisfied with A1 Handyman’s service. Will definitely engage them again if I need any handy work done at home again.Yap Gwo Chai Patrick11:01 08 Oct 19Get my rubbish chute replaced the next day. Efficient, accommodative, and reasonable price!Adrian Goh11:25 04 Oct 19Highly recommended. The aircon specialist arrived on time and hit the ground running. He was very polite and professional, sharing tips and tricks along the way on basic maintenance of the aircon as he dismantled cleaned and reassembled both split units. Look no further, these guys are the best.Thank you Pandi for the job well done and the valuable insight shared. big shoutout to Everworks Singapore for a wonderful experience.George Lim07:41 15 Sep 19Reliable and friendly technician, timely response and reasonable cost. Deliver their promise.Gloria Elia Rodríguez Ojeda09:03 17 Aug 19Customer service is very good and helpful. Toilet bowl installation is of high quality.Lin Ying Ying13:58 14 Aug 19Hi thks for the fast and super good service!As it's the long weekend, though will be late in getting reply.However reply was fast and able to get help within 24hrs!Highly recommended! 5*Nicholas Ng09:49 13 Aug 19Spoke to 3 different handyman. Everyone was more concern how much to charge me than understanding the problem. A1 helped me to troubleshoot the problem which turned out to be a switched off switch. Time and money saved. Appreciate the way they conduct business. Will find them for all my future needs.Alvin Gao14:42 10 Aug 19Wonderful service. My compliments to Dhanapal - the technician who provided the servicing for my air-conditioning unit. He is punctual, and very meticulous in his job. Will definitely use DW Aircon Servicing (now known as Everyday Works Pte Ltd) and request for him again if possible. Strongly recommend.Mike Rollings11:09 06 Aug 19Quick response, friendly service and professional work.Plumbers replaced 35lit above ceiling Joven water heater in 90 mins without needing to cut the ceiling. Given the tight access, piping and limited space available I didn’t believe that was possible. Amazing!No complaints and would recommend to anyone.HueyTing Eng03:05 04 Aug 19Great service!! Quick & efficient. Chanced upon when I googled and decided to give a try to fix my aircon problem. Admin lady was quick and helpful to fix an appointment for me. Technicians arrived on the dot. Giving professional advice and proceed with servicing. All are done within an hour. Thank you so much. Will sure recommend for others 👍👍Ahboon T Yuwen05:50 01 Aug 19Its the second time i hire them for aircon servicing! Very fast and prompt response! Good and efficient service from both company and Rajan! Will definitely recommend to friends and family! Thumbs up 👍🏻Linus Tham04:49 31 Jul 19great service, comes as promised on time - a rare commodity for such services most times! and prompt and good in reminding for service.Dez Tan14:28 12 Jul 19Thank you for the good service today Mr Plumber. Mr Davinder was friendly and happy to answer all the questions I had with my toilet flush system. He was punctual as well. Most importantly, the problem was rectified. Very professional service overall.Agnes Mrz00:17 02 Jul 19YES, the service was quick and efficient... good jobRaymond Ting13:48 01 Jul 19First time engaging DW to service my aircon. Will definitely recommend them to my friends and continue engaging them in my future servicing. Reasonable pricing and staff with excellent service.Chng Kim Tong David02:53 30 Jun 19Very prompt reply and able to quote me the price immediately and booked a slot for me on the same day to solve my problem.The guy fixing my issue was good and friendly. He came earlier than the agreed time and solved my issue early. That was good to me in this case. I am not sure about the market price, hence not able to comment about whether the price is reasonable or not.Edmund Lee00:55 19 Jun 19Responsive via whatsapp and friendly service about toilet bowl delivery and installation.Robbie Lim02:41 17 Jun 19Great advice given on what type of toilet bowl to choose. Currently it seems to be online only but it is a good experience looking at the toilet bowl choices from their website.Andy Kuan12:20 10 Jun 19They service is good and fast. Forget to ask the worker name, he is polite, fast response and prompt.30~45min replace 2 water valve & heater pressure release valve.The Charge is reasonable. Thank you for providing good services. 👍Sonya Tan06:47 07 Jun 19Wonderful toilet bowl services available with warm customer service advice. Thanks!Jean Goh23:53 29 May 19Prompt and clear toilet bowl installation packages if you are looking for efficient and fuss free installation.Malik Bucker04:55 25 May 19It’s my first time engaging DW Aircon Servicing and they have been very professional from arranging of the appointment to being very punctual for the appointment as well.The technician gave good advice and I am probably going to sign up for their package.Thank you!Sanjay M Kiru08:59 21 May 19I have been engaging their service for serval times now. The latest was yesterday. The technician has always been Mr. Rajan (great tech by the way)1) Always on time2) Recommendation by technician has always been on whats required and never hard selling. If i had asked for something extra they will tell me if it is not necessary.3) Great pricing4) Besides the requested service the technician always does a full check on the system and inform on things to observe or potential issues that may arise based on tell-tale signs observed during servicing.Charmaine Ng05:59 18 May 19Fast response on Whatsapp. Quick access of our toilet flushing system problem. Reliable. No extra charges on weekend. Good job done. Thank you! :)Wei Rern Peng02:03 10 May 19Appointment to install instant water heater at 9am, came on the dot. Professionally done within 1 hour and also consulting you on the small detail before installation. Great job Davinder Singh.Ruth Lee13:09 22 Apr 19Highly responsive to enquiries prior to engagement, punctual (arrived on the dot!), knowledgeable, efficient and effective solutions, no hidden cost. Highly recommendable for anyone looking for a dependable and professional plumber service!Ernest Lim09:13 22 Apr 19Superb service! Very responsive to my inquiries, plumber very punctual and efficient, high recommended!Imran Mohamed10:38 19 Apr 19Very fast response,fair dealings and efficient work...recommended👏👌Aim Mia Fid12:26 11 Apr 19This is my 2nd time engage for servicing and both had impressed me. They were punctual and their workmanship was excellent in terms of A/C technically skills and knowledge. Tech Dhanabal did explain in depth who was here on duty to service my A/C.Highly recommended and will engage them for next svcing.正传阿甘15:35 10 Apr 19Goodhttps://www.creatifwerks.com/cable-size-calculator/Gavin W.14:34 05 Apr 19Staff who picked up the phone is nice and friendly. Plumbers are experienced and careful in the toilet bowl installation. Complete experience thanks!Chua Chern Ping08:01 03 Apr 19Great job servicing as usual. Very thorough and clean up the place before leaving. Highly recommended.Joshua Wong13:16 31 Mar 19Very professional and responsive customer service. They are honest and provided good knowledge on toilet bowl choice. Toilet bowl installation is of high quality and they even gave good maintenance advice. Thanks!Ha-arh James Koh02:48 27 Mar 19The aircon service arranged two days ago, and today the technician came to service with punctuality time arranged, a great technician working efficiently and detected the cause of the problems & recommendation how to do routine maintenance to keep aircon in perfect condition,... GREAT JOB...Rudy Herman12:29 24 Mar 19very responsive & professional service ... two thumbs up 👍🏻👍🏻James Loh07:35 17 Mar 191. Customer service was pleasant n queries was answered. 2. Appointment made n technician came on time.3. Knowledgeable technician who gave sound advice.4. Honest technician quoted the correct price ($70/2units) when i gotten the price wrong ($75/2units). Gave him the $5 as service tips instead. 😅James Chan05:19 20 Feb 19Called them for a replacement of my heater socket; charges were reasonable and replacement was prompt. The electrician was very friendly and got the job done swiftly.Suzy Lau10:07 17 Feb 19Daylight Electrician was quick to reply my WhatsApp, noting the issues I faced and asking for details/pictures. Even the charges were explicitly stated to avoid any misunderstanding. Appreciate that their staff came within a day, well prepared and aware of the various issues.Sakthi was patient in listening to our concerns and explaining assuredly to us what went on, whether it was faulty switches or burnt out wires. He was systematic in checking and fixing each issue, even those that we failed to mention before confirming the job.Excellent service, good comms, and affordable rates.Highly recommend !!!Nana Nonet10:19 09 Feb 19Very fast and efficient with the enquiries, quotation and even the labour service! Whatsapp Mr Plumber on Friday night for toilet bowl choke issue and managed to secure next morning (Sat) slot for check/repair. Very transparent with the pricing and risk that may occur. Highly recommended!Yani Fauzi07:29 08 Feb 19I would definitely recommend this to others. the service was awesome and it really fast.... after they check what is the problem abt my kitchen sink tap, they told me wat should be change... Now i really happy after the problem have solve.. thanks you so much and ur worker who change my pipe also friendly... I and my husband would like to give 5 👍👍👍👍👍 up...Desmond S C Chua03:45 01 Feb 19Great customer service and following up. The technician that came to my place was Mr. Rajesh. He is very polite and efficient. Thank you Mr. Rajesh and DW Aircon for the good job done.Giok Choo Lee22:52 30 Jan 19Friendly customer service and arranged ad-hoc repair on the same day despite short notice. Experience electrician, quick in troubleshooting and fix up the faults. He explained to me the cause of the fault. Mostly important, price is reasonable😊. Highly recommended👍Pearlyn Tan11:16 29 Jan 19Saw it online and decided to WhatsApp and ask for quote. Very prompt reply and able to quote me the price immediately and booked a slot for me on the same day to solve my problems 👍🏼. Not forget to mention the guy fixing my issues, Super good and friendly too 👍🏼👍🏼👍🏼! The payment is easy, they do accept PayNow too, save my trouble to go out to withdraw $$.Malcolm Chin08:54 26 Jan 19Great customer service and very efficient service. Made a payment but was informed that I was eligible for a discount and hence, helped to rearrange for new discounted ratesRosemary Su02:36 26 Jan 19Good service, reasonable price, company that can be trusted. Will continue to use next time.Joel Jin Long11:50 24 Jan 19Highly recommendedThe customer service Alexis is prompt and professional. She replies watsapp even after 10pm to ensure that client concerns are addressed. She is proactive and will text client in the event of any delays. Mr Dhanabal is highly dedicated. While most technicians will follow through the motion and do simple wiping. He took 15 mins and clean the vents multiple times to ensure that servicing is properly done. He was polite and even wiped my basin for me to ensure that my house is in good condition after the servicing. Please give this guy a pay raise! :)Sandy Nyoe10:55 24 Jan 19Prompt response, technicians were punctual and kept the place clean and tidy while they work. Satisfied with the work done.Annie Lim16:00 19 Jan 19Fast, efficient customer service & friendly, patient electricians! Thank you to Daylight team for helping us with our lights issue. You saved us a lot of hassle and headache! Great work! 👍🏻👍🏻Hanqing Toh15:58 19 Jan 19DW is truly my saviour after a horrible couple of weeks! Long story short - i originally called another company (A*ple) to do a chemical wash for my aircon, and they managed to short-circut the wiring to my aircon, spoil the connectors on my compressor and refused to answer my calls after that - all these happened in 2 weeks. The most unprofessional company-I will see how I can sue them for damages. At my wits end, i called Daylight electrician who help link me up with DW as well, and within 2 trips in 3 days, they managed to solve the wiring problem, fix the compressor, AND clean my aircon. Awesome customer service all around! Ms Lim - excellent communications, friendly, fast, humorous and positive and it was reassuring that she was always on the ball. Raju and Ramesh - very professional, competent and dedicated. On the last day, they stayed back an extra 2 hours as they kept testing my aircon to see that everything worked well. Thanks to the awesome team at DW Aircon Servicing, my aircon is working better than ever. Would highly recommend DW to everyone!Melvin Chan09:35 19 Jan 19Very good service and friendly... solved the clog problem of the drainage in our toiletJerry Chew09:03 19 Jan 19very professional customer service and electrician!!! very patient to answer my questions and the explaination is very details! The price is reasonable good! I will use daylight electrician again for my problems in future!Siti Julita Mohamed Isnin11:40 18 Jan 195🌟 excellent job!!Mr plumber fast n friendly....mostly he done a gd job!Jacqueline Milosevic12:26 15 Jan 19Excellent communication through wattsapp, punctual and pleasant electricians and prompt action. Price is also competitive and reasonable!Burke Raby09:02 11 Jan 19very professional and on time. did not try to sell me anything I didn't need. replaced ballast for a great price. would call again.Sarah Yvonne Guo03:22 11 Jan 19Technician is good and punctual, able to fix the faulty switch and connect back the electricity fast. Just that the repair is not able to schedule on the same day, due to schedule is full. So has to wait one day later. Telephone line is re-directed and nobody pick up. Only can go through by mobile and Whatsapp.Ashley Ten06:59 29 Dec 18Very responsive on WhatsApp, provides good advice, came on time, professional and reasonably priced. 👍Kenneth Tan03:32 29 Dec 18Great service by Mani. He knew his stuff and resolved the issue. Before this, we were told by another electrician to redo all the wiring fittings, which will cost us another few hundred dollars.Luckily, we seek another opinion, which is u guys. Price was affordable as well. Thank you👍Joy So04:16 09 Dec 18The manager, Mr Oh was very prompt and responsive when answering my queries via Whatsapp and to arrange for the inspection. The technician, Mr Mani came on time and promptly resolved my lighting issues. Great service at affordable fees! Highly recommended!Lydia Chia04:57 21 Nov 18Very fast response and quote. Staff came within 1hr.George Teo Lye Seng01:58 15 Nov 18Changed my lights to LED ones recently. Very prompt and efficient service by the team. Will definitely recommend themMin Li04:40 12 Nov 18Quick response. Technician was knowledgeable and on time. Very impressed with the service.William Tan12:04 07 Nov 18Water hater tank broke. Messaged in Sunday, came on Wednesday due to public holiday. I ordered the wrong size (30L) which didn't fit in place of my old 15L. Not a problem. They went and got the 15L and came back, installed within 30 mins.Friendly guys. Quick and professional. Recommended.William Tan12:01 07 Nov 18New water heater failed to turn on after installing. Plumbers from Mr Plumber said it is likely an electrical issue so refered me to Daylight Electrician. Guy came down the same day and 1 look at the situation, knew what the problem was. Bad wire. Replaced the whole stretch of wire from wall to the heater and my broken switch box. Done within an hour.Excellent job. These guys know what they are doing. I'd recommend and will use their service again.Phil Sow06:15 05 Nov 18Very good experience with the team from Daylight. Very professional and patience. Definitely recimmended. Project at Park Natura.John Ng Cheong Ann06:43 21 Oct 18completed replacement of my heater. clean up the area well after job.KC Wong09:54 19 Oct 18Fast response. Punctual on appointed time. Professional & efficient. Highly recommended.Chun Ho04:08 10 Oct 18Heater start leaking Monday, they were here Wed with a new heater and finished within the hour. Excellent, quick and efficient.Janice Kevin01:44 06 Oct 18My Mother-in-law has issues with her shower tap. I googled and found Mr Plumber’s contact. Called them, they asked to msg details and within minutes they confirmed details and price. The next day, Mr Plumber came in on time, did an excellent efficient job, even had the patience to wait till my Mil explored the new shower. The next day, Customer Service msged to check if everything went well. Overall the Customer Service and the Workmanship was a complete 5 star service.Cassandra Lim07:19 04 Oct 18Pleased to have engaged them to troubleshoot a power point that had sparked and 2 lights which had buzzing sound. The electrician was very quick in diagnosing the issues and fixing them. Very nice and polite too! Definitely recommended!Vincent Chen03:32 04 Oct 18thanks mr plumber for being on time and repairing my toiletWilliam CJ16:56 29 Sep 18We had a problem with our AC and Water Heater pipe being clogged and called Mr Plumber. Mr Oh was friendly, helpful and attentive when I explained my situation. The inspection was scheduled soon after with no problem, and the evaluation as well as the price quotation was done on the same day. Mr Oh also sent pictures that includes reparation plans and everything through Whatsapp. Moreover, I was then also referred to their sister company that specialized with ACs and we had another AC inspection the day after with the inspection fee waived!Definitely honest and transparent, great service overall. I can comfortably rate Mr Plumber a 5/5.Vioni Putri09:26 29 Sep 18Prompt response and the problem was solved quickly. Good job 👍👍👍Toh Hwee Choo Ann14:56 27 Sep 181. Ease of engaging service - I had a leaking problem with wall hung toilet. Found Mr Plumber’s website which provides easy click to WhatsApp. I received an almost immediate response even though it was outside office hours ! 2. Prompt and Professional - the plumber arrived earlier than the appointment time. He worked professionally and explained the problem. No waiting time. 👍🏻👍🏻3. Good Customer service - I had 2 toilets fixed. After that, one of them had a small leak. Mr Plummer came promptly again and fixed it without much delay upon reporting. This is a real test of good customer service.4. Great experience - while the problem was being solved, the customer service continued to communicate via Whatsapp on status and feedback. The “online anytime” experience, not having to wait for someone to answer a phone call is great ! I would use Mr Plumber Singapore in the future should needs arise. Thank you 😊!Guo Ping02:02 24 Sep 18Daylight Electrician really lives up to their good reviews here. Responses were quick and this Mr Oh I liaised with was very friendly and very helpful in answering all my questions. On the day of appointment, they were able to find out the cause of issue quickly and had it fixed fast. I was really impressed and that really takes away the stress of such household issues!Carrie Chew01:31 23 Sep 18Our bathroom sink was potentially choked as water was accumulating and flowing away very slowly. Contacted Mr Plumber via WhatsApp and received a prompt response even though it was before 9am. Mr Plumber requested for pictures of the sink and pipes to assess for quotation. On the appointment day the assigned plumber was very prompt. Took half an hour to resolve the issue. He was also very patient in answering all our queries. Definitely trustworthy and reliable. The fridge magnet with contact info was also a nice touch. Thanks again Mr Plumber!Tingyu He01:12 19 Sep 18Replaced 2x 40L water heaters with false ceiling cutting & repair. 2 smart workers came on time, completed the work in 5 hrs include clean-up. 👍👍Racheal Lim14:36 18 Sep 18Good service and professional staffs!!!Give 5 stars! Other plumber quote me sgd330, but Mr plumber solve my toilet choke with sgd100+Fok Yew Sing Xavier13:17 18 Sep 18Service provided was great. Understood my problem and provided solution via texts. Appointment was scheduled the very next day and serviceman reach and fix my problem in no time.Kelly Tan H P14:56 04 Sep 18Mr Oh and his team are very professional. Two electricians made a site visit to confirm that a 3 bulb lighting I wanted to purchase online could be installed above the mirror in my bathroom. I purchased the lighting and they installed it very neatly. Responsive and dependable. Thank you for your excellent service at a reasonable price.Jim Condon13:23 21 Aug 18On time, cleaned up, great job, water heater replaced and works fine.Kapil Pendse23:48 20 Aug 18Very prompt and proficient! I needed an urgent repair - water heater replacement. Mr. Plumber communicated well on WhatsApp to understand the what was the problem, identify the heater make and model, and then sent their team to change the heater the very next day. The team of plumbers was also very professional and completed their job quickly. Mr. Plumber even checked in after few days to see if everything was ok! Thank you Mr Plumber, and best wishes!!Joey Kok16:33 20 Aug 18The service was very prompt and very efficient. Mr Plumber was able to resolve the problems of my shower tap that have been bugging us for so many months in just a few short messages and a 15 minute appointment down at my place to fix the shower tap problem. Thumbs up to Mr Plumber!Samantha Chia03:10 16 Aug 18fixed the broken toilet flush system within a day. fast, reliable service which really puts my mind at ease.Bennie BC Tey03:10 14 Aug 18had a leak kitchen basin tap at home and suspected choke. very prompt response and reasonable pricing from Mr Plumber. when the plumber came the next day early morning... done very detailed check before even start to replace old kitchen basin tap. and he assessed no choke and no need to clear any choke so no additional charges. Very honest and professional plumber.Santosh Suresh04:58 22 Jul 18Mr Plumber helped us replace a health faucet. The plumber was on time as promised and they are very professional and cost effective. When compared with others in the market, these guys are the cheapest I could find. Highly recommend them.Naz Mohamed Noor05:05 21 Jul 18My parent's house toilet tap was leaking. Called a few plumber but the price was high. Saw Mr Plumber while searching for another plumber. By just a phone call, Ive engaged hie service. Not only because of the price but Mr Plumber really explain to me and ask me to take a pic of the tap. Even the guy that came to fix was friendly. He came on time. Mr plumber also text to ask me about the condition of the tap. Thank you. Will sure to use yr service again and also introduce to others.Danille Comandante10:43 20 Jul 18My wedding ring accidentally dropped in the kitchen drain! Mr Plumber was so accomodating & the man (didn't get his name though) they sent was so patient, kind & really persevered to get my ring back..and he did! Thank you so much! Highly recommended!!!! May you help more people! ��Resham Gurung04:58 17 Jul 18It was an awesome experience with DW. Keep up the good work and all the best ��.Sidney Fernando09:38 13 Jul 18Very excellent job by ramesh and raju thank u so much and very polite too..Tnks for the wonderful service....Shirley Lawlor19:10 11 Jul 18∑🔶Full Plumbers service Plumber for all types of plumbing work∑Suk Sze09:15 11 Jul 18Quick response to query, efficient service and cheaper pricing than other service providers.Anthony Ang13:23 26 Jun 18The customer service staff were very helpful, polite and experience in her job. I am an ex customer service manager and I would rate her as Excellent Service. Keep it up!! The technician were efficient and give good advise. Thank you.�Gabby Yang Don En11:15 07 Jun 18Very satisfied with the efficient and excellent service provided by Mr Plumber. Sent a photo of my shower drain chokage at 7 plus in the evening and they came at 8 plus and solved my problem. Really appreciate it. And best thing... You pay for what you are quoted. Be reassured when you call for their service.Rocka Rolla04:09 07 Jun 18Had a plumbing issue with my current client home. Called Mr Plumber and job are very well settled. Very suitable market price and great service, furthermore excellent communication skill. Will get back to them near future if needed. Keep it up the good work Mr Plumber �.Peter Seow15:02 06 Jun 18Impressive professionalism and quality of work. Thanks Mr Ho!Shawn Ow05:45 05 Jun 18Used their services a few times, always honest, responsive and professional, even going above and beyond to advise on other issues. Thumbs up!Rina Marina02:05 05 Jun 18I had a good experience with Daylight Electrician. I contacted them about the spoilt bedroom light. Michael whatsapped and they came in 45mins. Also, the toilet lights were working but the casing needed to be changed. Due to the uncommon type of casing, I asked if they could help get the casing and Michael made some suggestions over whatsapp. The team did a good job and I would engage their services again. Thank you.Jamaliah Jaffar04:15 25 May 18Engaged their service just this morning to clear a choke at my kitchen drain. A lone plumber cleared it single-handedly, even moved the washing machine all by himself to access the drain. He did it efficiently & thoroughly within just 30minutes. I'm totally satisfied with the service :)Wise Chan08:15 23 May 18Very good & professional !!They are very responsive to all my queries over What’s App, even late at night... The plumber who came helped me fix several WC & kitchen piping problems which have been disturbing me since I moved into this new place several months ago, and couldn’t be fixed properly by my renovation contractor. So I decided to try my own plumber. His work is good & professional, and he is friendly & helpful. Prices are reasonable too ! I am very happy that I have finally found a good plumber ! Thank you !! �Fiza Cookie Amelya10:46 19 May 18My sink drainage was choked. Even after I checked the bottom sink piping which was clear, it was still choked. It was the main drainage under my gas cabinet. Called Mr Plumber and he was very thorough in explaining to me the problems and the charges beforehand. He said if he can't clear it, will just charge me for transportation. But only managed to come 3 days later because it seems he was quite booked. His men came on time, cleared the choke and what a relief to me. He even used a high pressure pump. Very efficient. And fast. And he asked me to check n ensure the water is flowing smoothly. Highly recommended.Vincent Lim14:14 09 May 18I chanced upon Mr Plumber Singapore via FB and liked their page after reading their positive reviews knowing that I would need them one day. Today, I finally needed their service and they indeed live up to its name. I called them with regards to my badly leaking storage water heater in the morning and it was replaced promptly in the evening after sending a few photos and obtaining verbal quote. I would say that I am very satisfied with their overall service from the moment I called them to the end of the job. I would definitely engage them again and recommend them to others who require their service.Kitt Lim07:35 08 May 18A job well done by Mr Plumber for installing my instant water heater recently. Will definitely contact them again for future installation. Keep up the good work Mr Oh.Mylene Ng17:18 05 May 18EXCELLENT service! QUICK, EFFICIENT & RELIABLE👍The aircon technicians were able to detect the prob of my aircon instantly & with confidence fixed it right away. From the time I phoned DW Aircon to the time the issue was fixed, it was an amazingly short time. Not only am I a happy customer, I am thankful too. I will not hesitate to recommend DW Aircon to friends.Paulin Chua12:34 03 May 18Prompt and great professional service provided during the Labour Day holiday. There was close followup to ensure all work done is fine. Price is reasonable as well.Peace Heart12:13 03 May 18It was Labour Day and my kitchen sink tap broke into half. I panicked and didn’t know what to do. Google searched and found Mr Plumber Singapore. A quote was provided immediately after I send them the image of the existing tap. They came within a few hours and did a great job. Thank you for the service.Sunnie H Toh11:29 09 Apr 18excellent services and workmanship for servicing of our airconsGarry Pang05:56 07 Apr 18Prompt and responsive service. Made an appointment during the week for Sat. Plumber arrived on time and fixed my leaking bowl (it was leaking externally). After he left, I noticed that the it was now leaking into the bowl. Plumber came back on the same day and resolved it. Overall a great experience and highly recommended if you need any plumbing services.Lih Wei15:25 31 Mar 18My toilet cistern was facing problems. I found Mr Plumber online and I made contact through WhatsApp, which was convenient as I could send pictures to allow the situation to be assessed. Mr Plumber quickly responded with the assessment of the problem and quoted a clear price for the works to be done, even providing multiple prices in the event that more works were needed.The repair crew arrived on time and had 8 years of experience. The toilet cistern was repaired according to the agreement over WhatsApp. I would recommend Mr Plumber to others!Haqeem Sapii05:50 28 Mar 18We had a choke in the shower area of the master toilet that was very difficult to clear. We had previously engaged 3 different contractors to clear the choke but they were unable to do so due to the awkward placement of the drainage hole. We were advised to renovate the toilet instead and because of this were unable to use the shower in the master toilet for more than 6 months. Came across Mr Plumber on facebook & decided to give them a call. Somehow he managed to clear the choke despite taking some time. Thank you Mr Plumber! Save me thousands of dollars because I don't have to renovate the toilet. Highly recommend them!Arthur Bird00:36 27 Mar 18Prompt to respond, on time, did a very fast and good job. Highly recommendedNuraishah Roslan07:49 26 Mar 18Trusted & highly recommended plumber..Mr Oh was really prompt in his replies and price given is reasonable..The plumber he sent did an excellent job rectifying the problem despite being in an industrial area. Two thumbs up!! :)Vinoth Rajarethinam01:46 14 Mar 18Fast and amazing workmenship! Definitely recommend to others👍Wendy Ong Hui Wen07:55 04 Mar 18Very good service and efficient help to solve my toilet bowl flush system problem. Highly recommendedJulie Ann Bartolome-Capito13:54 01 Mar 18Great service!!! I'm a repeat customer and so far the men who does the work are very professional! Easy to make appointment and will do their best to solve the issue! Highly recommended!!! Worth every $ !!!#toilet #chokedfloortrapRyan Goh05:23 01 Mar 18easy communication through whatsapp and able to get the job done nicely and neatly. Kudos to the team. :)Venkat Raman11:31 28 Feb 18I have engaged Mr Plumber for my kitchen sink leakage, Mr Oh not only have been transparent with me but he has also reached out to me in no time. The workman ship of his team is commendable and would like to engage them again and also refer them to friends around the island. Over all I am a happy customer. Thanks Mr Oh and team.Alvin Lee11:30 27 Feb 18Highly recommended!!! Khan is fast and efficient!!Calvin Ang10:29 27 Feb 18Punctual, honest, polite and skillful. Highly recommended!Low Siang Yuan Vernon05:29 27 Feb 18Good services and good job done. Reliable and on time.Zhen Leow15:46 25 Feb 18Came home from CNY holidays to a horror of a raining toilet and had to get the water storage heater replaced. As it was CNY period.. it was very difficult to get a plumber to get the job done. I was panicking frantically trying to look for a reliable plumber in the middle of the night and came across Mr Plumber who even responded to my messages at wee hours. They are quick to assess and give a quote to arrange for appointment. Many other companies that i called either say they need to find the stock first then can quote me(but never call me back) or cannot give me a reliable quote on the spot(always say have to add this add that).The workers came down and replace the water storage heater swiftly. I must say after calling up so many companies, the price is reasonable for the efficient and reliable service rendered.Alex Lau15:34 25 Feb 18After my kitchen drain was plugged I called Mr. Plumber and was told to send him a few photos of the problem area. Then he responded quickly and with the fair quote. Not like some other plumbers that intended to rob you after they show up and can’t fix the problem. Mr. Plumber reply and show up in a few hours with two guys and cleared my kitchen drain right-a-way. Their price was fair and reasonable. They even told me my problem will not happened again for another five years. I highly recommend Mr. Plumber if you have any plumbing needs. ��.Terence Chan16:54 23 Feb 18Mr plumber responds very quickly and fixed my toilet flusher perfectlyDominic Leow01:01 22 Feb 18Reasonably priced & trustworthy. However,Installed flush button incorrectly: big button became 1/2 flush instead of full flush.Chen Meng Lim10:08 20 Feb 18Excellent service provided by Mr Plumber whom i stumbled upon on Google search when my water heater spoiled during CNY.Mr plumber was able to turn up at my home within two hours on the fourth day of CNY to inspect the storage heater that needed to be replaced,. and came back the following evening to complete the installation.i am delighted to use your plumbing service in the future and recommend you to potential customers.Adrian Goh03:52 13 Feb 18Amazing service! Tech was friendly and did a good job in cleaning our 2 x 1yrs old ACs restoring them to perfect working condition, with10+yrs experience under his belt, he shared tips and tricks on how to maintain the AC too. Highly recommendedArthur Bird01:53 13 Feb 18They were quick to respond to my msg via WhatsApp. So maple procedure. Send them a pic of the faulty thing and they came the next day to got it fixed with no hassles. Good job and will definitely recommend them to pp I knowGloria Yee06:02 03 Feb 18Price is reasonable given the fact that the water heater is not easily installed due to the aircon pipes are blocking the way & I was told beforehand that there maybe a risk of breaking the sink when the contractor, Mr Oh came on the day of installation. However, he managed to perform everything smoothly & efficiently without breaking the sink. Thank you Mr Oh. You've perform a good job indeed! I will definitely engage your services next time whenever I need. :)Doug Tseng03:04 03 Feb 18Like most people who posted their comments here, I found Mr Plumber via Google. I emailed them the job specs and they promptly replied within hours, asking for pictures of the items that needed replaced/fixed. They got back to me with a quote in minutes and an appointment was made. On the day of the appointment (they'd remind me again via whatsapp two days before), they arrived on time and everything was done chop-chop - no muss, no fuss. The next day, they dropped me a follow-up message, asking if everything was okay. That's the part I appreciate: After sales/installation service. Make no mistake, Mr Plumber is now my go-to people for my plumbing needs.Chee Boon14:01 30 Jan 18A very professional company that responded to my request to replace a water heater almost immediately. Professionally done by two workers and the follow-on service check was done about 4 hours after completion. Fantastic job done!Stephanie Thompson14:52 29 Jan 18Very efficient service. Called up with a problem at midday and the plumber was over by 5.30. Very friendly and honest.Jennifer Tan05:49 29 Jan 18Prompt response from Mr Oh on advice and quotation. Repair guys arrive before appointed time. Job was done in half an hour. Great service. Will recommend to friends and family!Hatta Linda09:38 20 Jan 18It's about a week used Mr. Plumber service. Just to share his service is very good. He gave good advise after checking what required to change, and avoid unnecessary additional cost. I will not hesitate to use his service again in future. Highly recommended, please. RegardsChai Chee Road CustomerAbdul Fatah23:51 16 Oct 17Thanks to Daylight Electrician..for helping me to solve my home lighting/wiring problem. Mr Ang the electrician was very helpful and knowledgeable. Im so pleased with the service rendered by Daylight Electrician. Thanks again.Shaik Idhafi13:21 14 Oct 17My flat had a power trip 13 Oct early morning. Contacted Daylight (Michael) ard 9am and the electrician arrived within 1hr. The electrician was professional and patient in solving the issues, very friendly. The price quoted was very reasonable. Very highly recommended!! 5*Ben Cheah14:16 25 Aug 17I want to thank daylight electrician for their excellent work to solve the overheated wiring issue for my old storage water heater. I had engaged a few plumbers who couldn't fix the issue and had to find an electrician who could troubleshoot. The licensed electrician, Mr Ang and his worker did some test and found out that some of the wiring needed to be replaced. The work was promptly done on the same day and I had my water heater up and running within an hour. Really impressed by their knowledge and skill. Great job!Andrew Chia15:58 18 Aug 17I don't write reviews often but I really have to commend daylight electrician for their commitment to help me on a Sunday morning. I had a faulty ceiling fan issue that needed to be fix urgently as I had a family event at home, tried to call a few electricians but could not get hold of any. Thankfully I found them through a google search and Mr Ang was able to come by to fix the problem in a fast and efficient manner. Great effort and many thanks!Heidi Ng04:37 14 Aug 17The electrician helped me change 4 power socket installation, including rewiring and repositioning of the points in the house. The electrician came with another electrical worker and both of them did a very tidy job and even provided advice on which is the best wiring route, which was different but better than what I initially thought. Overall very friendly humble service with reasonable price, will highly recommend them.Masud Rana06:56 01 Aug 17They provide excellent and professional electrician services, helping me with some light switch and lighting installation works. They are humble and have good attitude to serve. Thanks!Md. Aminul Islam19:20 29 Jul 17The Electrician who came down was very experienced and did a great job with the wiring works and made many of the power sockets and switches properly and neatly.Masud Rana10:03 27 Jul 17They have good and reasonable electrical installation charges, helping me do a skillful job installing all my lighting and ceiling fans.Next Reviews Why Choose Us? AIRCON EXPERTS: Our aircon technicians have over 10 years of experience in the industry, serving 1000s of residential & commercial estates. FULL 1-STOP AIRCON SERVICES: Our top-to-bottom aircon service is designed to be fuss-free for you. Besides having your aircon serviced, you can even buy & Install aircon products from us at direct contractor prices! RANGE OF AIRCON SERVICES: Our aircon servicing technicians carry out a comprehensive list of air conditioning works including aircon installations, chemical overhaul, gas top up & more. Each service is done with thorough care. Request For Service Assistance Now! 1. Message us on Whatsapp 2. Chat with our Customer Support 3. Get Job Done! WhatsApp to Start Now! One-Stop Home Solutions For Your Convenience Seamless BookingMessage us to get instant diagnosis and quote. Book one or multiple services and we will arrange everything in the most convenient schedule for you. One-Stop ConvenienceOur services are designed to be a fuss-free experience for you. Just choose the services or product installations you need, and allow us to fulfil the rest. Strong Customer SupportOur dedicated team will follow-up on your needs with open and transparent communication. We will diagnose the problem before recommending the best solution for your exact needs. WhatsApp to Start Now! In situations where normal aircon servicing will not suffice due to the age and condition of an aircon, most aircon companies would recommend a chemical overhaul. Aircon chemical Overhaul Aircon chemical overhaul is normally done as a repair measure to correct poor performance of an air conditioner. An aircon chemical overhaul service is also done when there has been no improvement after a chemical cleaning. This process involves taking the entire air conditioner to pieces and thoroughly cleaning every part of it with a strong chemical solution. This chemical cleaning service will clear the air filters of any stubborn dirt and ensure the smooth flow of air through the vents. The fans, ball joints and other parts will be thoroughly cleaned and inspected for wear and tear. Faulty parts will be replaced and the refrigerant gas will be topped up. As the separate important pieces of the aircon are washed separately, it is also a good opportunity to replace worn out or faulty parts of the air conditioner. One of the advantages of an aircon chemical overhaul is that it is effective on aircons that have not been serviced in a very long time and are extremely dirty. Aircon Cleaning & Check Up Aircon Chemical Overhaul is different from Aircon Servicing as it involves dismantling the whole aircon unit to be thoroughly cleaned. This is an even more intensive aircon cleaning work as dismantling the aircon unit parts ensures every component and part enjoys the deep cleaning. Before proceeding with the aircon chemical overhaul, our technician will give the aircon unit a once-over to check for any faults. An Aircon Repair Method Just as its name suggest, an overhaul is sort of like hitting the reset button on your aircon, breathing new life to it when a normal aircon servicing no longer cuts it. When your aircon shows signs of failing like aircon not being cold, refusing to be turned on completely, or aircon is leaking badly, our aircon specialists will recommend an Aircon Chemical Overhaul as a type of Aircon Repair. How Does It Work? When the aircon display some aircon repair symptoms but a check-up does not reveal the specific cause of it, our aircon specialists will recommend an aircon chemical overhaul. After a thorough overhaul, our aircon technicians can then observe any further signs the aircon unit may have, to pinpoint the root cause of the problem. They will then provide diagnoses and recommendations for you. OUR AIRCON CHEMICAL OVERHAUL INCLUDES: Unlike normal aircon servicing, aircon chemical overhaul offers a more thorough cleaning of your aircon unit. Our professional technicians cover the following steps when doing an aircon chemical overhaul: Fully uncoupling and dismantling of the aircon conditioning individual units. Cleaning of the air conditioning external panels and covers, including all covers and housing units to the sides, bottom, and top of the air conditioner. Chemical flushing/vacuuming of the water drainage pipe. Inspection of the refrigerant level and topping it up with refrigerant gas if deemed necessary (limited to 20 pressure point per unit). Evaluating the operating conditions of the air conditioner’s blower fan motor and thermistor as well as the application of lubricants for smoother functionality. Inspection of major electrical connections for safety and correct circuiting. Checking for causes of uncommon noises and/or odour generated during the operation of air conditioners. Ensuring that no water leakage problem occurs when the aircon is operating. WhatsApp to Start Now! Our Completed Aircon Chemical Overhaul Works View All Completed Works Our Trusted Clients We've Served More Than 75,000 Customers In Singapore With 8000s Of Strong ReviewsHow Can We Help You Today? WhatsApp Us Now The Most Trusted Service Provider for Aircon Services EXPERIENCEDEveryworks has helped connect thousands of happy customers to home service professionals. When troubleshooting your home repair or maintenance issues, both our customer service agents and technicians are knowledgeable in answering your queries. Feel free to message us about the products or services you are looking for, and we will respond to you promptly. We handpick each home service provider working on our platform, to perform stellar works at the high standards we expect of ourselves. Be assured that we provide 5-star quality services thanks to our technicians and home service providers who have years of experience under their belt. HONEST & TRANSPARENT PRICESWe are transparent about our prices and will only carry out the works upon your approval of the final quotation. Be assured that we will only recommend services or products you would need, and nothing more than that! In addition, save time & effort with our end-to-end solutions of product supply & installation. Our home services prices are always quoted nett, inclusive of labour and transport. FLEXIBILITYBooking just one or multiple home services is easy on the Everyworks platform. Our professional service providers will be arranged to fit a date and time that is convenient for you. Simply message us a picture or describe your situation, and our friendly and experienced customer service officers will recommend the most appropriate service that you require, and quickly provide a quote. Everyworks gives you the quickest solution to resolve all home maintenance issues. We make the process of finding reliable home service providers simple and efficient through one convenient portal and fast responses through our live Whatsapp chat (available 9AM - 9PM) RELIABILITYEveryworks is home to a curated list of certified and reliable professionals from reputable home repair companies in Singapore. We also co-operate with accredited and legitimate partners to value-add their services to give you a holistic solution to your home services needs. You can read thousands of testimonials by our customers, or browse our portfolio works to be assured of the quality of our home services works. When carrying out our works, your happiness is always our goal. If you’re not happy, we’ll work to make it right. Our friendly customer service agents are available to you, 7 days a week. We also provide manufacturer's warranty for the products you install with us, wherever possible, and workmanship warranty. WhatsApp to Start Now! FAQAdvantages of Aircon Chemical Overhaul One of the advantages of an aircon chemical overhaul is that it is effective on aircons that have not been serviced in a very long time and are extremely dirty. After an aircon chemical overhaul, your aircon unit should be able to produce cleaner and stronger air flow and at the same time saving on electricity bills because of its improved efficiency. Difference Between Aircon Chemical Wash and Aircon Chemical Overhaul There are many ways to service your aircon but we will be looking at two methods that sometimes get confused from each other: aircon chemical wash and aircon chemical overhaul. Aircon Chemical Wash This is normally done monthly for aircons used for offices and commercial centres. Aircon chemical involves cleaning the front panel, replacing the air filter and washing it to remove all the dirt, debris and any other substances that may be trapped there. These are processes that normal cleaning cannot achieve. This is where chemical cleaning in Singapore comes in, to do a more thorough cleaning of your aircon unit. Aircon chemical washing makes use of several special chemical cleaning agents and water that are used to wash the aircon unit. Vacuuming of the aircon unit will also ensure the aircon unit is left dry and clear out any more dust particles or dirt. Unlike aircon chemical overhaul services, the aircon unit does not have to be dismantled. Chemical cleaning in Singapore is much cheaper than buying a new aircon or paying for aircon repairs if it breaks down. Aircon chemical washing price is also much lower than that of aircon chemical overhaul in Singapore. Aircon Chemical Overhaul Aircon chemical overhaul is normally done as a repair measure to correct poor performance of an air conditioner. An aircon chemical overhaul service is also done when there has been no improvement after a chemical cleaning. This process involves taking the entire air conditioner to pieces and thoroughly cleaning every part of it with a strong chemical solution. This chemical cleaning service will clear the air filters of any stubborn dirt and ensure the smooth flow of air through the vents. The fans, ball joints and other parts will be thoroughly cleaned and inspected for wear and tear. Faulty parts will be replaced and the refrigerant gas will be topped up. As the separate important pieces of the aircon are washed separately, it is also a good opportunity to replace worn out or faulty parts of the air conditioner. One of the advantages of an aircon chemical overhaul is that it is effective on aircons that have not been serviced in a very long time and are extremely dirty. Why Is Aircon Chemical Overhaul More Expensive? An aircon chemical overhaul costs more than normal aircon servicing as it involves more thorough cleaning that improves your unit’s performance, making it look and feel brand new. How Much Is Your Aircon Chemical Overhaul? The price is subjected to the BTU of your aircon. Please call us for a fast quotation. For more aircon servicing prices, please view here. WhatsApp to Start Now! Customer Reviews About Our Aircon Services Everyworks Singapore4.9Based on 7739 reviewsSee all reviewsWrite a reviewEveryworks Singapore4.8Based on 51 reviewsSee all reviewsWrite a reviewYewwah Lee03:08 06 Aug 24 I'm happy that Ramesh is always assigned to service my units. Most recently, he completed chemical wash in one of my aircon units. I trust him and leave him completely to do his job Addison Anthonysamy03:56 03 Aug 24 Mr Dhanapal was on time, did a great job with the aircon servicing. Advised on on our to better care for FCUs and also taught simple basic filter washing too. Overall great experience and highly recommended. Brandon Wong13:26 01 Aug 24 The technician is very experienced and was very good at solving my aircon leakage issues LA Aguinaldo03:01 27 Jul 24 Great service! Accommodating customer service and professional technician (Dhanapal). Highly recommended aircon service provider. KC Lim15:11 26 Jul 24 I have engaged the aircon services from DW many times. Excellent customer service, and Mr Seenu has provided excellent services as well. Many Thanks! Jonathan Ramchand01:47 22 Jul 24 2nd time having everyworks clean our aircon. There staff Dhanapal did an amazing job. Friendly guy who attended to all my queries. He even double check all the units for leakage before leaving. Xiao Yu Ng11:42 15 Jul 24 Mr Murthi arrived on time, cleanup properly after servicing aircon Anthony Lee02:52 14 Jul 24 Service was quick and efficient. Seenu was my technician and he cleaned my aircon unit well. He was also very professional. Customer support replies quickly. James Chan04:18 13 Jul 24 Pandi arrived on time and serviced 4 aircons very quickly. Good job!Update (13/07/24)3 years in and I'm still using these guys to service/overhaul my ac units. Ramesh and Dhana Big did excellent work at a great price. The customer service is also very friendly and helpful via WhatsApp. ZhenKai Peh13:41 28 Jun 24 We are quite skeptical about aircon guy due previous experience which only want to do a lot of thing but did not solve the issue.Ramesh came early which explain to us in detail and even provide numerous solution for us to choose and identify the root cause. Please keep up the good work we appreciate the support you have render to us. Grace Kuro01:06 28 Jun 24 My first time using EveryWorks service. Ryan (Customer service) is very responsive to my queries and patient.Murthi was my aircon servicing technician. He came within time frame and he is very professional. We asked him a few queries, he answered it and gave some advice. He did 2 Units of servicing in 30mins. He still clear off the newspaper that we've layed on the floor and also vacuum up the dust around. Very pleased. Will sign up for their quarterly subscription after 3months. 👍🏻 Thomas Kwek10:16 15 Jun 24 Murthi is efficient in cleaning my aircon units and he provided his honest and practical feedback on the cleaniness of my aircon unit. John Robert Poon08:27 09 Jun 24 Mr Murthi was on time and he cleaned the aircons well and in a professional manner. Really good experience with him and this company. Alene13:32 25 May 24 My aircons were serviced by Pandi. Friendly man, did the servicing diligently, left the working area clean and is thorough too. He also gave some good advice regarding the aircon care. Highly recommend. 🙂 Adeline Khoo02:17 20 May 24 Prompt service. Thank you Alexis for your fast replies via Facebook and whatsapp.Had my aircons service within a few hours notice. My leaking aircon in the master bedroom was resolved.Effcient, punctual and reliable!Hope to deal with you again. Arie Andika Setiawan03:57 11 May 24 Very good aircon servicing, very thorough. Provide easy to understand explanation on what the aircon issues are and what is being done to resolve. Thanks for the help, Murthi (Review updated on 11 May 2024) Jun Yong Toh17:36 01 May 24 Pandi was efficient in cleaning our 3 units of aircon and recommended us tips for maintenance so that we can upkeep it. Good work! Dylan Lee03:39 01 May 24 Very professional and responsive service. The basic servicing package for 4 wall-mounted aircon blower units was reasonable at $110. The technician was efficient, and helped to clean up after the servicing was completed as well. Customer service was prompt, advised well on which service was most appropriate, and was not pushy at all. Overall, a great experience with DW. Dani David Chan06:13 24 Apr 24 Great work servicing our home's aircons! Fast and thorough. Nice guy too. Thanks Dhana! Anand prabhu02:06 18 Apr 24 I am a repeated customer getting their service. As usual, good service and explanation by the technician Murthi. It was seen that they were going more for customer satisfaction, more than with the intent to earn more money from the clients so appreciated it for that. Murthi also ensured that the aircon was properly cleaned with a pleasant attitude.Recommend their services Nigel Lim15:05 12 Apr 24 Murthi was not only punctual but swift with the aircon servicing. He advised me that the condenser did not require any cleaning and also on some of the telltale signs which might suggest that servicing is required. Thank you Murthi! Beverly Lin02:43 30 Mar 24 I was happy with the aircon servicing. Dhanapal, the technician, was punctual, friendly, and professional. The customer service representative was also friendly and helpful. Ashley Teo04:44 28 May 21 Ms Rose was prompt in her reply even when the enquiries were made on a Public Holiday. She is extremely helpful in attending to my concerns over WA.Mr Pandi was excellent in servicing the aircon unit. I am truly satisfied with the service provided. Chen Rouhui14:58 25 May 21 Thanks to Mr Pandi and Mr Murthi for being on time and solving the aircon issues. Can tell that they take pride in their work and was happy to help their clients enjoy cooler air again. Nene Suryavanshi04:15 31 Oct 20 I have been using their aircon service for over 2 yrs now and they are the best in pre/during/post service. * Great professionalism* Instant solution* Trustworthy* Friendly* FlexibleKudos! Adrian Goh11:25 04 Oct 19 Highly recommended. The aircon specialist arrived on time and hit the ground running. He was very polite and professional, sharing tips and tricks along the way on basic maintenance of the aircon as he dismantled cleaned and reassembled both split units. Look no further, these guys are the best.Thank you Pandi for the job well done and the valuable insight shared. big shoutout to Everworks Singapore for a wonderful experience. Next Reviews WhatsApp to Start Now! Table of Contents (Click On The Section You Want to Get to) Difference Between Aircon Chemical Wash and Aircon Chemical Overhaul Aircon Chemical Overhaul Aircon Servicing Top Reasons Why You Should Get an Aircon Chemical Overhaul Benefits of an Aircon Chemical Overhaul Case Study Difference Between Aircon Chemical Wash and Aircon Chemical Overhaul In Singapore, having an aircon is almost a necessity, as it keeps us cool in this tropical climate. One thing that comes with constant use of aircons however is that the aircons require regular servicing so that they can be used over long periods of times. We will look at the differences between an aircon chemical wash and an aircon chemical overhaul as these are common types of aircon servicing. Aircon Chemical Wash An aircon chemical wash is usually done monthly for most types of aircons including home as well as commercial/industrial aircons. This process is more complicated than normal aircon cleaning and maintenance as it involves a partial teardown of the aircon. Aircon maintenance companies also use water with other various chemical cleaning agents to ensure thorough cleaning. This service is affordable and costs less than most aircon repairs. The cost is also lower than an aircon chemical overhaul though this would need to be done more often. Aircon Chemical Overhaul This process is a done as a form of aircon maintenance to restore optimal performance of an aircon. An aircon chemical overhaul is recommended when an aircon chemical wash no longer improves the performance of an aircon. It is however more complicated as it involves a full teardown before it is cleaned with a strong chemical solution. This cleans the internal parts of the aircon and can prevent issues like aircon water leaks. Though this service tends to be a little more costly, it ensures optimal performance over a longer duration. Let us take a deeper look at an aircon chemical overhaul. Read on to find out more. Aircon Chemical Overhaul Aircon Servicing We will look at some of the steps taken in an aircon chemical overhaul aircon servicing as well as some indicators that suggest your aircon needs one. What are the Steps Taken in an Aircon Chemical Overhaul? The aircon is dismantled Chemicals are used to clean the filters If there is an aircon water leak, the drainage is washed with chemicals Aircon servicemen you have engaged will lubricate the aircon’s fan bearings and use chemicals to clean the fan evaporator coil. Defective parts will be replaced before the aircon is reassembled. Different chemicals are used in an aircon chemical overhaul to ensure the aircon is cleaned thoroughly. As a precaution, the aircon is always rinsed thoroughly to prevent any aircon emergencies. What are Some Indications That Your Unit Requires an Aircon Chemical Overhaul? An aircon chemical overhaul is a common service used when people run into a few aircon issues. These are some indications that an aircon chemical overhaul is needed. Extremely Slow Cooling If your aircon is not cold, it means that it cannot provide cool air efficiently. An aircon chemical overhaul could solve the issue. Poor Air Flow This is a possible sign that dirt may have accumulated in the compressor. An aircon chemical overhaul can rid of the built-up debris and improve the performance of your aircon. Water Leaks Aircon leaks are caused by dust build-up causing some parts to stop functioning effectively. Foul-smelling Odour Foul odours coming out of your aircon could be a sign of debris preventing fresh air from flowing. These are some indicators that suggest your aircon is in need of a chemical overhaul. Top Reasons Why You Should Get an Aircon Chemical Overhaul Now that we have taken a deeper look at aircon chemical overhauls, let us discuss the top reasons you should get an aircon chemical overhaul. Aircons require basic maintenance though this is something that people do not do often enough. Without regular aircon servicing, it is more common to face aircon issues such that you would need to hire an aircon servicing company for repairs. Why Should I Get an Aircon Chemical Overhaul? Optimal Performance An aircon chemical overhaul will clean the unit of debris that might have blocked airflow. Once the unit is clean, the air will be able to flow so the aircon can perform optimally. Lower Power Consumption When airflow is blocked, the energy efficiency of the aircon will deteriorate and you may need to increase the fan speed as well as lower the temperature to obtain the same cooling performance. This uses more power but once the aircon is clean, you will be able to feel cool air with less power leading to aircon energy savings. How Often Should an Aircon Chemical Overhaul Be Done? This number often depends as this process can also be classified as an aircon repair to fix certain issues the aircon might be facing. Different aircon maintenance companies will have different suggestions as there are also other factors that need to be considered. Aircon chemical overhauls also bring about other benefits as well. Read on to find out more. Benefits of an Aircon Chemical Overhaul Having gone through the many different aspects of this popular service, let us discuss the benefits of an aircon chemical overhaul. This service is one of the most effective solutions as it can solve many common aircon issues such as aircon water leaks, unusual noise, lack of ventilation, aircon not cold, and damaged aircon parts. Ensures that All Parts of the Aircon Work Properly Aircon maintenance companies will always thoroughly examine all the components during an aircon chemical overhaul. Defective parts will be replaced to avoid other common aircon issues. Reduces the Risk of Corrosion This process helps prevent your aircon from rusting quickly. This stops other aircon issues from happening such as an aircon leak. Makes your Aircon Look Brand New An aircon chemical overhaul includes thorough washing of aircon parts, removing all signs of dirt and dust. This can improve the appearance of your aircon and make it look brand new. Ensures the Aircon Refrigerant Levels are Enough The level of refrigerant is also inspected during the process. When the engaged aircon service notices the refrigerant levels are low, they will suggest an aircon gas top-up. Low levels of refrigerant would cause issues such as aircon not cold. Prevents Further Aircon Damage Most aircon emergencies are caused by dirt build-up. Such problems are water leaks, chemical leaks, and drainage clogging. Sometimes, these problems can cause more damage if not addressed quickly. An aircon chemical overhaul can help get rid of many aircon problems. How Much does an Aircon Chemical Overhaul Cost? Now that we have gone through the many benefits of an aircon chemical overhaul, how much does it cost to get one done? The cost depends on several factors such as the chemicals used for cleaning and rinsing the components, as well as the brand of the aircon. The type of aircon is another factor as different aircons have a different number of parts. It is generally more expensive when there are more parts as the process would be more complicated. Ultimately, it is up to the company to decide the prices they want to charge. Case Study Aircon Chemical Overhaul Fan Coil Aircon Servicing Singapore – Landed, Clementi Aircon Chemical Overhaul and Aircon Servicing – HDB, Tampines Aircon Chemical Overhaul Aircon Servicing Singapore – HDB, Tiong Bahru Why You Should Contact Everyworks Singapore In case you are looking for aircon chemical overhaul services, do not hesitate to contact us. At Everyworks Singapore, we estimate the cost of our aircon chemical overhaul based on the BTU rating of the aircon. We provide a transparent quote for all your aircon servicing needs, including aircon installation, aircon servicing, aircon chemical overhaul, aircon repair, aircon leaking water, aircon not cold, aircon gas top up, commercial & industrial aircon services. Everyworks Singapore gives you the quickest solution to resolve all home maintenance issues faced by the busy modern individual. Fast response, fast arrangements and quality workmanship at reasonable and affordable prices. As a leading trusted service provider in Singapore, we have served over 20,000 customers delivering outstanding service with hundreds of highly-rated reviews on both Google and Facebook for our professional plumber, electrician, aircon servicing technicians and handyman teams. Read through our articles and browse our past works to find out more about our home services in Singapore. To find a quick solution to your home repair woes, contact our dedicated and fast response customer support with a picture or a quick text either by WhatsApp at +65 82410032. WhatsApp to Start Now!
Challenges in designing electronics for satellites

Teknologi

Electronic Work In Space So in a basic sense, not much really changes, and it's possible, with a bit of work, to use off-the-shelf components to do the same job out in space. However, there's a subtler way in which earth-bound electronics do benefit from Earth's magnetic field. ... Electronics do not need a magnetic field to work . Challenges for Electronic Circuits in Space Applications To set the stage for this discussion let me propose this scenario: imagine yourself as an astronaut sitting in the crew module of the NASA Orion spacecraft. You are stepping through your final equipment checklist for a voyage to Mars while sitting on top of a rocket, anticipating the final countdown to ignition of the largest rocket ever designed—the NASA Space Launch System. You are sitting 384 feet in the air on a massive, 130 metric ton configuration, the most capable and powerful launch vehicle in history. When you hear those famous words “gentlemen, we have ignition,” you will have 9.2 million pounds of thrust propelling you into outer space. The Orion spacecraft is being designed to take humans to Mars and into deep space where the temperature can approach over 2000°C, the radiation is deadly, and you will be travelling at speeds up to 20,000 mph. Now , what quality grade of electronic components were selected for the control systems of your spacecraft? High reliability and devices with space heritage are key factors in the selection of components for space level applications. NASA generally specifies Level 1, qualified manufacturer list Class V (QMLV) devices, and they will always ask if there is a higher quality level available. Knowing the extensive selection process NASA uses for identifying electronic components for space flight applications, one should be confident sitting on top of that rocket. The Harsh Environmental Conditions of a Spacecraft and the Hazards Posed to the Electronics The first hurdle for space electronics to overcome is the vibration imposed by the launch vehicle. The demands placed on a rocket and its payload during launch are severe. Rocket launchers generate extreme noise and vibration. There are literally thousands of things that can go wrong and result in a ball of flame. When a satellite separates from the rocket in space, large shocks occur in the satellite’s body structure. Pyrotechnic shock is the dynamic structural shock that occurs when an explosion occurs on a structure. Pyroshock is the response of the structure to high frequency, high magnitude stress waves that propagate throughout the structure as a result of an explosive charge, like the ones used in a satellite ejection or the separation of two stages of a multistage rocket. Pyroshock exposure can damage circuit boards, short electrical components, or cause all sorts of other issues. Understanding the launch environment provides a greater appreciation for the shock and vibration requirements, and inspections imposed on electronic components designed for use in space level applications. Outgassing is another major concern. Plastics, glues, and adhesives can and do outgas. Vapor coming off of plastic devices can deposit material on optical devices, thereby degrading their performance. For instance, an automobile plastic dashboard can emit vapor that deposits a film on the windshield. This is a practical example I can attest to from personal experience. Using ceramic rather than plastic components eliminates this problem in electronics. Outgassing of volatile silicones in low Earth orbit (LEO) cause a cloud of contaminants around the spacecraft. Contamination from outgassing, venting, leaks, and thruster firing can degrade and modify the external surfaces of the spacecraft. High levels of contamination on surfaces can contribute to electrostatic discharge. Satellites are vulnerable to charging and discharging. For that reason, space applications require components with no floating metal. Satellite charging is a variation in the electrostatic potential of a satellite, with respect to the surrounding low density plasma around the satellite. The extent of the charging depends on the design of the satellite and the orbit. The two primary mechanisms responsible for charging are plasma bombardment and photoelectric effects. Discharges as high as 20,000 V have been known to occur on satellites in geosynchronous orbits. If protective design measures are not taken, electrostatic discharge, a buildup of energy from the space environment, can damage the devices. A design solution used in geosynchronous Earth orbit (GEO) is to coat all the outside surfaces of the satellite with a conducting material. The atmosphere in LEO is comprised of about 96% atomic oxygen. Oxygen exists in different forms. The oxygen that we breathe is O2. O3 occurs in Earth’s upper atmosphere, and O (one atom) is atomic oxygen. Atomic oxygen can react with organic materials on spacecraft exteriors and gradually damage them. Material erosion by atomic oxygen was noted on NASA’s first space shuttle missions, where the presence of atomic oxygen caused problems. Space shuttle materials looked frosty because they were actually being eroded and textured by the presence of atomic oxygen. NASA addressed this problem by developing a thin film coating that is immune to the reaction with atomic oxygen. Plastics are considerably sensitive to atomic oxygen and ionizing radiation. Coatings resistant to atomic oxygen are a common protection method for plastics. Another obstacle is the very high temperature fluctuations encountered by a spacecraft. A satellite orbiting around Earth can be divided into two phases; a sunlit phase and an eclipse phase. In the sunlit phase, the satellite is heated by the Sun and as the satellite moves around the back side or shadow side of the Earth, the temperature can change by as much as 300°C. Because it is closer to the Sun, the temperature fluctuations on a satellite in GEO stationary orbit will be much greater than the temperature variations on a satellite in LEO. It is interesting to note that during lunar day and night, the temperature on the surface of the Moon can vary from around –200°C to +200°C. It makes you wonder how it was even possible for a man to walk on the Moon. Here again, ceramic packages can withstand repeated temperature fluctuations, provide a greater level of hermeticity, and remain functional at higher power levels and temperatures. Ceramic packages provide higher reliability in harsh environments. So how do you dissipate the heat generated by the electronics? The accuracy and life expectancy of electronic devices can be degraded by sustained high temperatures. There are three ways of transferring heat: convective, diffusive, and radiative. In the vacuum of space there is no thermal convection or conduction taking place. Radiative heat transfer is the primary method of transferring heat in a vacuum, so satellites are cooled by radiating heat out into space. The vacuum of space is a favorable environment for tin whiskers, so prohibited materials are a concern. Pure tin, zinc, and cadmium plating are prohibited on IEEE parts and associated hardware in space. These materials are subject to the spontaneous growth of whiskers that can cause electrical shorts. Tin whiskers are electrically conductive, crystalline structures of tin that sometimes grow from surfaces where tin is used as a final finish. Devices with pure tin leads can suffer from the tin whiskers phenomenon that can cause electrical shorts. Using lead-based solder eliminates the risk of shorts occurring when devices are used in high stress applications. Finally, the space radiation environment can have damaging effects on spacecraft electronics. There are large variations in the levels of and types of radiation a spacecraft may encounter. Missions flying at low Earth orbits, highly elliptical orbits, geostationary orbits, and interplanetary missions have vastly different environments. In addition, those environments are changing. Radiation sources are affected by the activity of the Sun. The solar cycle is divided into two activity phases: the solar minimum and the solar maximum. Will your spacecraft mission occur during a solar minimum, a solar maximum period, or both? The key point here is that there are vastly different environments in space. The requirements for a launch vehicle are much different from that of a geostationary satellite or a Mars rover. Each space program has to be evaluated in terms of reliability, radiation tolerance, environmental stresses, the launch date, and the expected life cycle of the mission. Analog Devices has been supporting the aerospace and defense markets for over 40 years with high reliability devices. Areas of focus are electronic warfare, radar, communications, avionics, unmanned systems, and missile and smart munitions applications. Today’s focus is on the space market. Analog Devices has the depth and breadth of technologies that spans the complete signal chain from sensors, amplifiers, RF and microwave devices, ADCs, DACs, and output devices that provide solutions to the challenging requirements of the aerospace and defense industry. The satellite industry’s revenue was $208 billion in 2015. There are four segments to the satellite industry: satellite manufacturing, satellite launch equipment, ground-based equipment, and satellite services. Satellite services is by far the largest segment and continues to be a key driver for the overall satellite industry. So, what has a satellite done for you lately? I believe most people would be surprised at just how much modern life depends on satellites services. If the 1381 satellites currently in operation happen to shut down, modern life would be significantly disrupted. Global finance, telecommunications, transportation, weather, national defense, aviation, and many other sectors rely heavily on satellite services. There are three primary segments in the satellite services market: satellite navigation, satellite communications, and Earth observation. Navigation satellites are used for the global distribution of navigation signals and data in order to provide positioning, location, and timing services. Examples of available services are traffic management, surveying and mapping, fleet and asset management, and autonomous driving technology—driverless cars and trucks are expected to be the next big thing. Telecommunication satellites or SATCOM examples are television, telephone, broadband internet, and satellite radio. These systems can provide uninterrupted communications services in the event of disasters that damage ground-based telecommunication networks. Both business and commercial aircraft in-flight internet and mobile entertainment are growing segments of the market. Earth observation satellites are used for the transmission of environmental data. Space-based observations of the Earth promote sustainable agriculture and aid in the response to climate change, land and wildlife management, and energy resources management. Earth observation satellites aid in the safeguard of water resources and improve weather forecasts, so there is a very wide and growing range of satellite services. So what types of electronic systems are used on satellites? The basic elements of a spacecraft are divided into two sections: the platform or bus and the payload. The platform consists of the five basic subsystems that support the payload: the structural subsystem, the telemetry subsystem, tracking and command subsystems, the electric power and distribution subsystem, the thermal control subsystem, and the attitude and velocity control subsystem. The structural subsystem is the mechanical structure and provides stiffness to withstand stress and vibration. It also provides shielding from radiation for the electronic devices. The telemetry, tracking, and command subsystems include receivers, transmitters, antennas, sensors for temperature, current, voltage, and tank pressure. It also provides the status of various spacecraft subsystems. The electric power and distribution subsystems convert solar into electrical power and charge the spacecraft batteries. The thermal control subsystem helps to protect electronic equipment from extreme temperatures. And finally, the attitude and velocity control subsystem is the orbit control system that consists of sensors to measure vehicle orientation and actuators (reaction wheels, thrusters), and to apply the torques and forces needed to orient the vehicle in the correct orbital position. Typical components of the attitude and control system include Sun and Earth sensors, star sensors, momentum wheels, inertial measurement units (IMUs), and the electronics required to process the signals and control the satellites position. The payload is the equipment in support of the primary mission. For GPS navigation satellites, this would include atomic clocks, navigation signal generators, and high power RF amplifiers and antennas. For telecommunications systems, the payload would include antennas, transmitters and receivers, low noise amplifiers, mixers and local oscillators, demodulator and modulators, and power amplifiers. Earth observation payloads would include microwave and infrared sounding instruments for weather forecasting, visible infrared imaging radiometers, ozone mapping instruments, visible and infrared cameras, and sensors. The integration of Analog Devices and Hittite Microwave a few years ago now allows us to cover the dc to 110 GHz spectrum. ADI solutions range from navigation, radar, communication systems below 6 GHz, satellite communications, electronic warfare, radar systems in the microwave spectrum, radar systems, and satellite imaging in the millimeter wave spectrum. Analog Devices offers more than 1000 components covering all RF and microwave signal chains and applications. The combination of Hittite’s full spectrum of RF function blocks, attenuators, LNAs, PAs, and RF switches, in conjunction with Analog Devices portfolio of high performance linear products, high speed ADCs, DACs, active mixers, and PLLs can provide end-to-end system solutions. The Natural Space Radiation Environment Effects on Electronic Devices The radiation effects on electronic devices are a primary concern for space level applications. Outside the protective cover of the Earth’s atmosphere, the solar system is filled with radiation. The natural space radiation environment can damage electronic devices and the effects range from a degradation in parametric performance to a complete functional failure. These effects can result in reduced mission lifetimes and major satellite system failures. The radiation environment close to Earth is divided into two categories: particles trapped in the Van Allen belts and transient radiation. The particles trapped in the Van Allen belts are composed of energetic protons, electrons, and heavy ions. The transient radiation consists of galactic cosmic ray particles and particles from solar events (coronal mass ejections and solar flares). There are two primary ways that radiation can effect satellite electronics: total ionizing dose (TID) and single event effects (SEEs). TID is a long-term failure mechanism vs. SEE, which is an instantaneous failure mechanism. SEE is expressed in terms of a random failure rate, whereas TID is a failure rate that can be described by a mean time to failure. Sources of ionizing radiation in interplanetary space TID is a time dependent, accumulated charge in a device over the lifetime of a mission. A particle passing through a transistor generates electron hole pairs in the thermal oxide. The accumulated charges can create leakage currents, degrade the gain of a device, affect timing characteristics, and, in some cases, result in complete functional failure. The total accumulated dose depends on the orbit and time. In LEO, the main source of radiation is from electrons and protons (inner belt) and in GEO, the primary source is from electrons (outer belt) and solar protons. It is worth noting that device shielding can be used to effectively reduce the accumulation of TID radiation. SEEs are caused by a single, high energy particle passing through a device and injecting a charge in the circuit. Typically, SEEs are divided into soft errors and hard errors. The Joint Electron Device Engineering Council (JEDEC) defines soft errors as nondestructive, functional errors induced by energetic ion strikes. Soft errors are a subset of SEEs and includes single event upsets (SEUs), multiple-bit upsets (MBUs), single event functional interrupts (SEFIs), single event transients (SETs), and single event latch-up (SEL). A SEL is where the formation of parasitic bipolar action in CMOS wells induces a low impedance path between power and ground, producing a high current condition. Therefore, a SEL can cause latent and hard errors. Examples of soft errors would be bit flips or changes in the state of memory cells or registers. A SET is a transient voltage pulse generated by a charge injected into the device from a high energy particle. These transient pulses can cause SEFIs. SEFIs are soft errors that cause the component to reset, lock-up, or otherwise malfunction in a detectable way, but does not require power cycling of the device to restore operability. A SEFI is often associated with an upset in a control bit or register. JEDEC defines a hard error as an irreversible change in operation that is typically associated with permanent damage to one or more elements of a device or circuit (for example, gate oxide rupture, or destructive latch-up events). The error is hard because the data is lost and the component or device no longer functions properly, even with a power reset. SEE hard errors are potentially destructive. Examples of hard errors are single event latch-up (SEL), single event gate rupture (SEGR), and single event burnout (SEB). SEEs hard errors can destroy the device, drag down the bus voltage, or even damage the system power supply. Technology Trends and Radiation Effects In terms of the satellite payload, instruments are becoming more complex. At one time communication satellites were basically bent pipe repeater architectures that would relay signals. Today they are multibeam and have on-board processing (OBP) architectures. More complex electronics translate into greater risk from radiation effects. High volume, small satellite constellations are using more commercial grade plastic components. Commercial off-the-shelf (COTS) devices generally tend to be more sensitive to radiation effects. Also with small satellite, there is less structural mass shielding the electronics. With finer IC geometries and thinner oxides, the sensitivity to TID radiation effects is reduced, and the TID tolerance is improved. On the other hand, SEEs increase with reduced IC scaling. Less energy is required to produce SET and SEU. With higher frequency devices, SETs can turn into more SEUs, increasing the number of SEFIs. Mitigation techniques used to address higher speed transient signals can be more challenging. Analog Devices’ Efforts in Support of Space Level Applications The space products group leverages Analog Devices’ portfolio of devices in the support of the space industry. We have proprietary silicon on insulator (SOI) processes that provide radiation tolerance for space level applications. In some cases we modify core silicon to enhance the radiation tolerance of devices. We also have the ability to port designs over to radiation hardened SOI processes. We integrate the die into hermetic, ceramic packages and characterize the device over the extended military temperature range. We target the development and release of fully qualified, Class S QMLV products using the defense logistics agency (DLA) MIL-PRF 38535 system for monolithic devices, and MIL-PRF 38534 for Class K hybrid and multichip modules. For radiation inspection we currently offer high dose rate (HDR) and low dose rate (LDR) tested models and for new product releases we offer single event effects test data. Analog Devices offers commercial, industrial, enhance products (EPs), automotive, military, and space qualified devices. EP devices are designed to meet mission critical and high reliability applications, primarily in the aerospace and defence market. Other product grades include military grade monolithic devices, multichip modules, QMLQ and QMLH devices, space qualified monolithic devices, and multichip modules designed under military specifications as QMLV and QMLK devices. Analog Devices also offers space qualified Class K die for customers who are developing hybrid or multichip modules solutions. Class K qualified die are offered against standard aerospace data sheets and customer source control drawings. We offer EPs, plastic encapsulated devices designed to meet mission critical requirements, and high reliability application requirements. With customer input, we are initiating a new device product category for space applications that we have defined as enhanced products plus (EP+) devices. Our customers are requiring improvements in size, weight, power, higher performance, wider bandwidths, increased operational frequencies, payload flexibility, and optimized reliability. Spacecraft designers are being pressed to use commercial devices in order to meet high levels of performance in increasingly smaller, lower power, and lower cost spacecraft. The internet in the sky is a good example. It is estimated that 60% of the world’s population does not have access to the internet. To address this market, companies are planning to deploy large constellations of small, low cost satellites circling the Earth that will enable access to a worldwide communication network. Analog Devices is working with customers to define EP+ to address this evolving new market. EPs provide COTS solutions for high reliability applications with no additional cost of custom upscreening. EPs are plastic encapsulated devices released with a military temperature range of –55°C to +125°C. In addition to requiring an extended temperature range, EP customers require devices to be lead free and whisker free. They require devices with a controlled manufacturing baseline, a standalone data sheet, and an EP change notification process. These devices also have an associated V62 vendor item drawing under the defense logistics agency documentation system. Currently released EPs are identified by a special EP suffix and have a separate standalone data sheet. As noted, Analog Devices is also developing a new device concept for space level applications EPs, plus for LEO systems and high altitude applications. We currently support EP+ against source control drawings. ADI would like to offer a standard COTS grade device for space level applications. With the EP+ approach we envision a device somewhere between standard EP devices and military 883-grade devices, providing COTS solutions for space level applications without additional cost of custom upscreening. With the EP+ approach, we can generate COTS devices and provide wafer lot traceability and lot specific radiation inspection data. The key issue is determining the proper balance between reliability and cost as depicted in the curve in Figure 1. The more screening required, the higher the unit cost. In defining this new product category, the current challenge for the satellite industry and for Analog Devices is to define the optimum screening level vs. cost point for commercial devices used in space level applications. Figure 1. Reliability test and inspections drive electronic component cost. To summarize—Analog Devices’ goal is to deliver a complete product for space level applications and not just a component. We offer the industry’s most comprehensive portfolio with industry-leading device reliability We provide single lot date code procurement Advanced packaging and characterization to meet harsh environmental challenges Gold and tin lead hot solder dip lead finishes to address tin whiskers We provide no prohibited materials certification Comprehensive certificates of conformance with material traceability Comprehensive QMLV flight unit test reports Electrical performance is production tested over the extended temperature ranges –55°C to +125°C We offer fully qualified QMLV devices with 100% screening and quality conformance inspection We provide radiation qualified devices … HDR, LDR, SEE Long product life cycles are a cornerstone of ADI’s business strategy We have a dedicated aerospace and defense team for product support and applications support Analog Devices currently offers over 90 standard generic space qualified devices with greater than 350 models in different grades and packages. A few of the new featured space qualified products are the ADA4084-2S, ADA4610-2S, and ADuM7442S devices. The 5962R1324501VXA (ADA4084AF/QMLR) is a new low noise, low power, space qualified precision amplifier offered as QMLV space qualified device available against a SMD drawing. The device has 10 MHz unity-gain bandwidth and rail-to-rail inputs and outputs. These amplifiers are excellent for single-supply applications requiring both ac and precision dc performance. The 5962R1420701VXA (ADA4610-2BF/QMLR) are space qualified, dual-channel, precision, very low noise, low input bias current wide bandwidth JFET devices. The amplifiers are especially suited for high impedance sensor amplification and precise current measurements. The ADuM7442R703F is a space qualified 25 Mbps, quad-channel digital isolator with three forward and one reverse channel. The devices offer bidirectional communications. The space qualified devices offer galvanic isolation, which means that the input and output circuits have no direct electrical connection. They offer advantages in size, weight, power, and reliability over competing solutions. Analog and Digital Circuits Analog Electronics Most of the fundamental electronic components -- resistors, capacitors, inductors, diodes, transistors, and operational amplifiers -- are all inherently analog. Circuits built with a combination of solely these components are usually analog. Analog circuits are usually complex combinations of op amps, resistors, caps, and other foundational electronic components. This is an example of a class B analog audio amplifier. Analog circuits can be very elegant designs with many components, or they can be very simple, like two resistors combining to make a voltage divider. In general, though, analog circuits are much more difficult to design than those which accomplish the same task digitally. It takes a special kind of analog circuit wizard to design an analog radio receiver, or an analog battery charger; digital components exist to make those designs much simpler. Analog circuits are usually much more susceptible to noise (small, undesired variations in voltage). Small changes in the voltage level of an analog signal may produce significant errors when being processed. Digital Electronics Digital circuits operate using digital, discrete signals. These circuits are usually made of a combination of transistors and logic gates and, at higher levels, microcontrollers or other computing chips. Most processors, whether they're big beefy processors in your computer, or tiny little microcontrollers, operate in the digital realm. Digital circuits make use of components like logic gates, or more complicated digital ICs (usually represented by rectangles with labeled pins extending from them). Digital circuits usually use a binary scheme for digital signaling. These systems assign two different voltages as two different logic levels -- a high voltage (usually 5V, 3.3V, or 1.8V) represents one value and a low voltage (usually 0V) represents the other. Although digital circuits are generally easier to design, they do tend to be a bit more expensive than an equally tasked analog circuit. Analog and Digital Combined It's not rare to see a mixture of analog and digital components in a circuit. Although microcontrollers are usually digital beasts, they often have internal circuitry which enables them to interface with analog circuitry (analog-to-digital converters, pulse-width modulation, and digital-to-analog converters. An analog-to-digital converter (ADC) allows a microcontroller to connect to an analog sensor (like photocells or temperature sensors), to read in an analog voltage. The less common digital-to-analog converter allows a microcontroller to produce analog voltages, which is handy when it needs to make sound. Resources and Going Further Now that you know the difference between analog and digital signals, we'd suggest checking out the Analog to Digital Conversion tutorial. Working with microcontrollers, or really any logic-based electronics, means working in the digital realm most of the time. If you want to sense light, temperature, or interface a microcontroller with a variety of other analog sensors, you'll need to know how to convert the analog voltage they produce into a digital value. Also, consider reading our Pulse Width Modulation (PWM) tutorial. PWM is a trick microcontrollers can use to make a digital signal appear to be analog. Here are some other subjects which deal heavily with digital interfaces: Binary Logic Levels Serial Communication SPI Communication I2C Communication IR Communication Or, if you'd like to delve further into the analog realm, consider checking out subject : Voltage Dividers Resistors Diodes Capacitors Transistors electronic reliability in space Components for new space systems must still meet requirements for radiation tolerance and electrical, thermal, and mechanical reliability. However, a new class of space-plastic–grade ICs can provide cost and size benefits compared to traditional “full space” components for lower-altitude missions. For the next 40-plus years, the consequences of losing any spacecraft to electronics failure were generally catastrophic. It goes without saying that manned space missions have always carried the highest priority for safety to protect their priceless passengers. But the costs of building unmanned satellites soared into the hundreds of millions of dollars, even exceeding the billion-dollar level for advanced government satellite programs. Satellites became critical to many facets of everyday life: for television viewing, weather forecasting, navigation, and, of course, military uses. The cost of launching was so high that only a few countries could afford the endeavor. With such astronomical (pun intended) consequences of failure, government spaceflight organizations and spacecraft manufacturers created requirements and standards to ensure the robustness of electronic components in space. You may hear spacecraft engineers refer to such components as triple-E parts, which is shorthand for electrical, electronic, and electromechanical components. Manufacturers typically implemented specifications by creating device-specific source control drawings (SCDs), which focused on testing integrated circuits (ICs) for radiation performance, operating life, thermal performance, and mechanical resistance to forces endured during launch. A common mission profile for SCDs was based on 15 years of operation in geosynchronous Earth orbit (GEO), approximately 36,000 km above Earth. That’s quite a change from those first rockets, which flew just above 100 km for only a few minutes! Mil standards By 1995, the U.S. government (namely, the Department of Defense) had released the MIL-PRF-38535 standard, which created consistent qualification, testing, and reliability standards for military and space ICs. MIL-PRF-38535 defines requirements for IC manufacturers if they wish to be listed on a qualified manufacturer list (QML), along with requirements for ICs to qualify to specific classes. Classes M, N, and Q are intended for terrestrial applications, while Class V is defined for space applications, requiring hermetically sealed packaging. Class V devices are typically tested for radiation tolerance during development and are not radiation-tested in production. MIL-PRF-38535 defines an additional quality level — radiation hardness assured (RHA) — that requires the screening of each production lot of an IC to meet a specified radiation performance level (more on radiation performance in a minute). Radiation-tolerant ICs that meet QML Class V requirements are often referred to as QMLV devices, while devices that also meet the RHA specifications are called QMLV-RHA or, simply, RHA. In 2012, MIL-PRF-38535 was revised to add a Class Y, covering non-hermetically sealed, high-pin-count land-grid-array– and column-grid-array–packaged devices. Since the creation of the QMLV designation, designers of high-value, mission-critical spacecraft have come to rely on QMLV and RHA ICs to ensure mission success. The high level of quality and reliability of these components results in a higher cost, but in the intended application, the cost can be justified due to the level of risk mitigation needed. Cost factors In recent years, changes in a number of factors have combined to reduce the cost of access to space. Both scientific and commercial organizations have shown that lower-cost small satellites (smallsats) can also be of value alongside the traditional “big birds” deployed for long-life missions. Smallsats in low Earth orbit (LEO) have provided useful data on a variety of scientific Earth observation missions, with mission lives as short as a week. It is now possible for researchers, entrepreneurs, and students to get a smallsat into LEO at a relatively low cost. Commercial launch operators also offer “ride-sharing” for smallsats on launches in which the primary mission is for a larger satellite. NASA and its commercial partners deliver smallsats to the International Space Station (ISS) aboard re-supply missions, wherein the satellites are then deployed into space by astronauts living onboard the ISS. This new array of satellite missions has given rise to a much wider variation in risk tolerance and cost sensitivity compared to traditional missions. Engineers designing smallsats for LEO missions with shorter mission durations and lower-cost targets have begun to use commercial-off-the-shelf (COTS) ICs, which receive no special screening from manufacturers to address the hazards of spaceflight. These COTS ICs are encapsulated in plastic packaging, which reduces their size compared to the hermetically sealed ceramic packages of space-grade components, and have electrical performance benefits. However, the use of COTS components can expose a mission to significant risks, and selecting, screening, and testing ICs to mitigate these risks can end up costing many times more than the ICs themselves. Another term used to refer to plastic-packaged ICs used in space is plastic encapsulated microcircuits (PEMs). PEMs may be COTS or specially screened or tested. There has also been interest in using automotive-qualified, or AEC-Q100 (“Q1” for short), grade parts in space. While these devices receive additional testing and qualification compared to commercial ICs, these tests are focused more on the terrestrial environment than the extreme environment of space. The use of COTS and Q1 ICs can also require compromises in system design and operational readiness when the radiation hardness and other reliability factors of the components are not well-controlled. Due to the desire for ICs to deliver the necessary quality and reliability for shorter, lower-altitude missions at a lower cost point compared to QMLV devices, a number of IC suppliers have introduced new grades of IC, which fit between COTS and space grade (QMLV) from a cost perspective. These “new space” or “space plastic” ICs use plastic packaging but undergo significant additional testing and qualification compared to COTS and Q1 devices. Fig. 1compares COTS and Q1 ICs to high-reliability parts. Fig. 1: Comparison of different reliability grades from Texas Instruments. Next, We’ll discuss the risks of COTS and Q1 ICs in space and how the enhanced quality and reliability of space plastic ICs can enable success for shorter LEO smallsat missions. Radiation The tragic story of Telsat underscored the need to address radiation performance in space-borne electronics. If you don’t have (or plan to get) a Ph.D. in nuclear physics, you can use a couple of analogies to understand radiation effects on electronics. I’ll categorize effects into two primary categories: total dose effects and single-event effects (SEEs). Consider total dose effects analogous to sunburn: The longer a spacecraft is in space and the farther it is from Earth, the higher the total dose received and the resulting sunburn. Engineers quantify radiation effects like this as total ionizing dose (TID), measured in units of kilorads (krad). SEEs are more like a lightning strike: The probability of an occurrence at any moment is low, but the longer a spacecraft is out in the “thunderstorm” of space, the more likely it is to be struck by a highly energetic particle that can cause failure. The sensitivity of an electronic component to SEEs is measured as a quantity called linear energy transfer, which is the energy transferred from a particle to a substance measured in units of MeV∙cm2/mg. A particular type of SEE that designers are particularly concerned with is single-event latchup (SEL), which is a high-current condition that can destroy an IC quickly. We can “thank our lucky stars” that Earth’s magnetic field protects our earthbound electronics and delicate bodies from the harsh radiation environment of space. Traditional space-grade (QMLV and RHA) ICs have been designed, qualified, and tested to meet all specifications to TID levels as high as 1 Megarad (Mrad). For the sake of comparison, an unshielded satellite in GEO could absorb a TID of over 20 Mrad in just one year. In practice, shielding satellites can drastically reduce the dosage, but long-life GEO missions typically look for ICs with ratings of at least 100 krad. In contrast, the same unshielded satellite in LEO would absorb only about 100 krad in a year. While smallsats in LEO cannot typically support heavy shielding, the shorter mission profiles mean that TID requirements of 10–30 krad are often sufficient for these applications. Beyond defining the necessary radiation tolerance level, there are two primary challenges when trying to use a COTS IC for spaceflight: measuring the device’s radiation tolerance and potential variation in that tolerance. Testing ICs for radiation tolerance can be an expensive and time-consuming process due to the specialized radiation test equipment required. For SEE testing, there are only two cyclotrons in the entire U.S. with the heavy-ion beam capability to test devices for spaceflight cost-effectively. Sometimes, engineers can find radiation test data from academic studies or third-party testing. Such test data may be less accurate than testing by an IC manufacturer. Plus, researchers and third parties typically don’t have access to hidden test modes and may not fully understand the proper operation, specifications, and testing of the device. Second, the lot-to-lot variation of the radiation tolerance of an IC can be huge. It has been shown numerous times that the radiation performance of a particular IC can vary greatly from one wafer fabrication lot to another. Today’s high-volume semiconductor wafer fabs are great at controlling electrical parameters but do not control for radiation performance. For example, National Semiconductor’s space-grade LM108 operational amplifier could produce a lot rated to 100 krad one month and have another lot fail at 30 krad the next month. For this reason, radiation lot acceptance testing (RLAT) has been a fundamental pillar of manufacturing ICs for space since the days of SCDs. COTS ICs, even within a single reel, can come from different wafer lots, even different wafer fab factories, yielding drastic swings in radiation tolerance. Flexibility in wafer supply is a benefit for commercial applications but a risk for space missions. Space-plastic–grade components will go through at least one-time radiation testing by the manufacturer to ensure the validity of the radiation performance and eliminate ICs unsuitable for spaceflight. The TID specification varies by manufacturer but typically targets a TID of 30 krad and single-event latchup immunity to 40 MeV∙cm2/mg, in line with radiation levels within LEO. Texas Instruments’ space-enhanced product line goes the extra mile by undergoing RLAT to 20-krad TID in every production lot, in addition to a one-time characterization to 30 krad. In addition, space plastic products are manufactured within a single controlled baseline, which means one wafer fab, one assembly site, and one material set, and greatly reduces sources of variability. Mechanical and thermal concerns In the extreme environment of space, electronic systems are subjected to extreme temperatures and associated thermal cycles, which cause mechanical stress on ICs and their packages. In LEO, satellites orbit the earth at least 12 times a day, passing from the extreme heat of direct sunlight to the extreme cold of darkness in space. This can result in thermal gradients of over 3°C (5.5°F) per minute, even inside the relatively temperature-controlled internal volume of a spacecraft. Components can be subjected to temperatures as low as –55°C (–67°F) and as high as 125°C (257°F). These thermal conditions can induce a number of different failure modes, including package and die cracking, bond-wire breakage, moisture ingress, die delamination, tin whisker growth, and solder-joint failure. Low-cost packaging materials used in COTS components are susceptible to all of these failures, while space plastic ICs utilize enhanced-reliability material sets and undergo specialized testing to ensure robustness. Because of the reliability concerns associated with lead (Pb)-free solder, the military and aerospace industries have been allowed to continue using tin-lead (SnPb) solder. When a typical commercial Pb-free solder ball is combined with SnPb solder, reflow temperature mismatch and insufficient mixing of the two types of solder can create voiding and a solder joint too fragile to withstand board- and system-level temperature cycling and vibration. For ball-grid-array (BGA) packages in space-plastic–grade ICs, SnPb solder balls are used to eliminate the risk of incompatibility within the SnPb solder profile. Typical commercial ICs are tested only under thermal/moisture testing such as temperature cycling and highly accelerated stress testing (HAST) at the time of development, whereas space plastic ICs typically undergo temperature cycle and HAST lot acceptance continuously throughout production. This practice ensures that any anomalies in package performance can be contained before reaching the customer. It is possible to select packaging materials like die attach epoxy, mold compound, leadframe, and bond wire for robustness. Typically, formulations of die attach and mold compounds are proprietary to the manufacturer, but there are clear variations across the industry. Space plastic IC makers should select the highest-performing compounds regardless of cost. A failure mode of particular concern in harsh environments is delamination, wherein the silicon die separates from the package leadframe, and can lead to performance degradation or, in extreme cases, all-out failure of the die. IC package leadframes can have varying performance with respect to cracking and die delamination. One well-studied technique to improve resistance to die delamination is roughening. This increases the adhesion of the die to the leadframe in conjunction with the correct die attach compound. Roughening adds cost to leadframe manufacturing and, therefore, is not commonly used in the manufacturing of COTS ICs, but it is standard practice for space plastic ICs. Bond wires can also be a source of failure for ICs in spaceflight. While copper (Cu) bond wire is well-proven in multiple terrestrial applications, and ongoing process improvements have resulted in increased uniformity and improved overall field defect parts per million, spacecraft manufacturers and government organizations still have concerns about the use of Cu wire in space components. A few key issues identified with Cu wire bonds are: Bond integrity issues with Cu wire bonding to aluminum bond pads Corrosion due to mold compound interaction or moisture ingress Bond-wire neck breaks due to coefficient of thermal expansion mismatch during temperature cycling While many COTS ICs are manufactured with low-cost Cu wire, space plastic components are manufactured with gold wire, which has been proven in high-reliability applications. Tin (Sn) whisker growth is a widely studied phenomenon in the aerospace industry and can be observed in ICs in leaded packages that have an Sn-based lead finish. Space plastic IC makers ensure that matte-Sn and other high-Sn content lead finishes are not used on such components. For BGA packages, many commercial IC manufacturers moved to high-Sn content solder in order to eliminate Pb-based solder balls, which is a government requirement for commercial applications. Outgassing Outgassing is the release of gas from any material and has been demonstrated in numerous mold compounds used in plastic IC packaging. While this phenomenon has not typically been an issue for terrestrial applications, it can be of particular concern in space. The vacuum environment of space can increase the amount of outgassing compared to atmospheric conditions on Earth. Furthermore, in spacecraft, gases released from IC packages and other sources can condense during extreme cold, creating reduced image quality on optical sensors or other moisture-related failures. NASA began testing materials for outgassing in 1967 and developed the American Society for Testing and Materials E595 specification, which requires that collected volatile condensable materials are less than 0.1% and the total mass loss is less than 1% after vacuum testing. In order to eliminate risk from outgassing in space applications, space plastic ICs use low-outgassing mold compounds that meet NASA requirements. Summary Efforts to ensure the quality and reliability of electronics in spacecraft have continued to evolve since the initial failure of Telstar. The evolution of the spaceflight industry has recently created an opportunity to use electronic components without the full testing and qualification of traditional QMLV components. However, components for these new space systems must still meet mission requirements for radiation tolerance and electrical, thermal, and mechanical reliability. The new class of space-plastic–grade ICs can provide cost and size benefits compared to traditional “full space” components while still contributing to the success of shorter, lower-altitude missions. Space Is Opening Up for Electronics Design This Special Project on Space Electronics seeks to help make the opportunities in space electronics more accessible by introducing these technologies and design experiences. It starts by discussing the trends and opportunities from this new era in space electronics. It then goes on to provide insights into the design challenges, best practices, tools, and components of electronics design for a space environment. A new era in Space Electronics The development of reusable rockets is lowering barriers to both scientific and commercial exploration of space, stimulating increasing interest and investment in space electronics. This Special Project provides designers with a look at the technologies and design practices needed for creating space-worthy electronic designs. These may include, but not be limited to ICs, ASICs, flex-cable, connectors, thermal management for electronics, Rad hard techniques, space-related testing methods, Apollo 1960s electronics and more. EMC in space: The James Webb space telescope Testing for EMC on a spacecraft isn't unlike testing for terrestrial equipment, except for the fact that spacecrafts live in a different electromagnetic environment. The convergence of traditional and new space electronics solutions A hybrid approach allows a design team to implement a rad-hard functional base in conjunction with the latest state-of-the-art COTS technologies. AI and Machine Learning: Shaking up the space industry Today’s increasingly ambitious mission requirements are demanding higher levels of autonomy and greater navigational precision from spacecraft, requiring more than logic-based AI. High-precision space navigation to small comets and asteroids; entry, descent and landing (EDL) on moons and planets; and, rendezvous and proximity operations (RPO) with both cooperative and uncooperative targets all need sensing and perception capabilities provided by vision-based systems. Changing trends in designing space electronics Space electronics has moved-on considerably from the bespoke, radiation-hardened guidance computer and hand-woven memories used on the Apollo missions. Today's avionics are millions of times more powerful than that used to land man on the moon! Safe and Affordable Space Travel Starts With Sourcing Commercial space tourism is on the rise, at a fraction of its predecessor’s cost, creating a cause for passenger safety concerns. One crucial aspect of space flight safety is radiation shielding and mitigation, which New Space ventures have not thoroughly addressed in the past. Traditional space radiation mitigation strategies are costly, yet New Space mitigation techniques may not be suitable for safety critical missions. A solution to this cost-safety tradeoff is Sub-QML hardware electronic devices, which are radiation-hardened by design, yet available at a lower price point due to reduced screening levels. Mission Critical Space Flight Systems Stay Rad Hard To understand the effects of radiation on electronic systems and components, we explore the effects of various space radiation environments and their impact on commercial “New Space” Decrease time to market and cost for the newspace market by using radiation-tolerant solutions based on COTS devices ATmegaS64M1 MCU allows customers to begin development with a commercial device before moving to a pinout compatible, qualified radiation-tolerant version Developing radiation-hardened systems for space applications has a history of long lead times and high costs to achieve the highest level of reliability for multi-year missions in a harsh environment. NewSpace and other critical aerospace applications require faster development and reduced costs. To meet these needs, a new microcontroller (MCU) that combines specified radiation performance with low-cost development associated with Commercial Off-The-Shelf (COTS) devices is now available from Microchip Technology Inc. (NASDAQ: MCHP). The ATmegaS64M1 is the second 8-bit megaAVR® MCU from Microchip that uses a development approach called COTS-to-radiation-tolerant. This approach takes a proven automotive-qualified device, the ATmega64M1 in this case, and creates pinout compatible versions in both high-reliability plastic and space-grade ceramic packages. The devices are designed to meet radiation tolerances with the following targeted performances: Fully immune from Single-Event Latchup (SEL) up to 62 MeV.cm²/mg No Single-Event Functional Interrupts (SEFI) which secure memory integrity Accumulated Total Ionizing Dose (TID) between 20 to 50 Krad(Si) Single Event Upset (SEU) characterization for all functional blocks The new device joins the ATmegaS128, a radiation-tolerant MCU that has already been designed into several critical space missions including a Mars exploration plus a megaconstellation of several hundred Low Earth Orbit (LEO) satellites. The ATmega64M1 COTS device, along with its full development toolchain including development kits and code configurator, can be used to begin development of hardware, firmware and software. When the final system is ready for the prototype phase or production, the COTS device can be replaced with a pin-out compatible, radiation-tolerant version in a 32-lead ceramic package (QFP32) with the same functionality as the original device. This leads to significant cost savings while also reducing development time and risk. “Our COTS-to-radiation-tolerant approach results in a no-compromise, space-grade component and not merely an up-screened or enhanced device that’s targeted to the aerospace industry,” said Patrick Sauvage, director of Microchip’s aerospace business unit. “Developing with a COTS device that can be swapped out for a fully functional high-rel plastic or ceramic equivalent with the same pinout reduces development time, costs and risk for our customers.” The ATmegaS64M1 meets the high operating temperature range of -55° C to +125° C. It is the first COTS-to-radiation-tolerant MCU to combine a Controller Area Network (CAN) bus, Digital-to-Analog Converter (DAC) and motor control capabilities. These features make it ideal for a variety of subsystems like remote terminal controllers and data handling functions for satellites, constellations, launchers or critical avionic applications. For more information visit www.microchip.com/ATmegaS64M1. Development Support To ease the design process and accelerate time to market, Microchip offers the STK 600 complete development board for the ATmegaS64M1, giving designers a quick start to develop code with advanced features for prototyping and testing new designs. The device is supported by Atmel Studio Integrated Development Environment (IDE) for developing, debugging and software libraries. Availability and Packaging The devices are available today for sampling and volume production in four derivatives: ATmegaS64M1-KH-E in ceramic prototype QFP32 package ATmegaS64M1-KH-MQ, ceramic space-grade QFP32 package, QMLQ qualified ATmegaS64M1-KH-SV, ceramic space-grade QFP32 package, QMLV qualified ATmegaS64M1-MD-HP in plastic QFP32 package, AQEC high reliability qualified for volume program . COTS Arm Core MCUs deliver quick prototyping for space applications Microchip’s COTS-to-radiation–tolerant and radiation-hardened Arm Core MCUs enable designers to start prototyping faster and at a lower cost . Microchip Technology Inc. has launched the space industry’s first Arm-based microcontrollers (MCUs) that combine the benefits of commercial off-the-shelf (COTS) technology with space-qualified versions that have scalable levels of radiation performance. This allows designers to start prototyping with a commercial device before moving to a radiation-qualified version, which cuts development time and cost. The new SAMV71Q21RT radiation-tolerant and SAMRH71 radiation-hardened MCUs are based on the automotive-qualified SAMV71 and implement the Arm Cortex-M7 system-on-chip (SoC). This enables more integration, cost reduction, and higher performance in space systems, said Microchip. Software developers can start their designs with a lower-cost COTS SAMV71 device before moving to a space-grade component. Both COTS devices use the same software development toolchain, including software libraries, board support package (BSP), and operating system (OS) first level of porting. All software development can be swapped out to a radiation-tolerant or radiation-hardened version in a high-reliability plastic package or space-grade ceramic package. Microchip said that the SAMV71Q21RT radiation-tolerant MCU reuses the full COTS mask set and offers pinout compatibility, so designers can quickly scale from COTS to qualified space parts. The SAMV71Q21RT can be used in NewSpace applications such as low earth orbit (LEO) satellite constellations and robotics. The SAMV71Q21RT ensures an accumulated TID of 30 Krad (Si) with latchup immunity and is nondestructive against heavy ions. The SAMRH71 radiation-hardened MCU is designed for more critical sub-systems like gyroscopes and star tracker equipment and deep-space applications. It also features dedicated SpaceWire and MIL-STD-1553 interfaces for control and high-speed data management up to 200 Mbits/s. Radiation performance includes: Accumulated TID of more than 100 Krad (Si) No Single Event Upset (SEU) Linear Energy Transfer (LET) up to 20 MeV.cm²/mg, without system mitigation Designed for No Single-Event Functional Interrupts (SEFI), which secures all memories’ integrity Both devices are fully immune to Single-Event Latchup (SEL) up to 62 MeV.cm²/mg. Other key features include fault management and data integrity features such as error-correcting code (ECC) memory, integrity check monitor (ICM), and memory protection unit (MPU), as well as CAN FD and Ethernet AVB/TSN connectivity. An evaluation board (ATSAMV71-XULT) is available. Designers can use the Atmel Studio Integrated Development Environment (IDE) for developing, debugging, and software libraries. Both devices will also be supported in MPLAB Harmony version 3.0 by mid-2019. Sampling is available for the SAMRH71 in a CQFP256 ceramic package, while the SAMV71Q21RT is available in volume-production quantities in four derivatives: SAMV71Q21RT-DHB-E in ceramic prototype QFP144 package SAMV71Q21RT-DHB-MQ in ceramic space-grade QFP144 package, QMLQ equivalent SAMV71Q21RT-DHB-SV in ceramic space-grade QFP144 package, QMLV equivalent SAMV71Q21RT-DHB-MQ in plastic QFP144 package, AQEC high reliability qualified Intersil’s new radiation-tolerant plastic ICs to power Small satellite mega-constellations Intersil, a subsidiary of Renesas Electronics Corporation (TSE: 6723), announced the first three members of its new family of radiation-tolerant plastic-package ICs designed to support the emerging field of small satellites that will provide solutions such as high-speed Internet connections to hundreds of millions of users in communities, governments, and businesses worldwide. Fleets of hundreds of small satellites will create mega-constellation networks to deliver broadband Internet links from low Earth orbit (LEO) to every corner of the globe, including rural areas without wireless connectivity access. Intersil’s rad-tolerant plastic parts include the ISL71026M 3.3V controller area network (CAN) transceiver, ISL71444M 40V quad precision rail-to-rail input and output (RRIO) op amp, and the ISL71001M 6A point-of-load (POL) voltage regulator. These ICs deliver rad-tolerance performance at a much lower cost point versus radiation assurance tested Class V (space level) products. All three ISL71xxxM devices go through characterization testing, which includes total ionizing doze (TID) up to 30krads (Si) for single event effects (SEE). SEE take into account single event burnout (SEB), single event latch-up (SEL), single event transients (SETs) and single event functional interrupts (SEFIs) at a linear energy transfer (LET) of 43MeV•cm2/mg. Intersil’s rad-tolerant plastic packaging flow leverages the company’s more than 50 years of spaceflight experience developing rad hard (>75krad) and rad-tolerant (<75krad) products for extremely harsh environments. The upfront radiation effects characterization and AEC-Q100 automotive-like qualification gives customers the utmost confidence to design Intersil radiation-tolerant plastic parts into cost-sensitive small satellites for LEO mission profiles up to five-years. The ISL71xxxM are also well suited for high altitude (>40km) avionic systems, launch vehicles that are prone to heavy ions, and medical equipment where radiation is a concern. “The short mission life of small satellites and less stringent low earth orbit is driving the trend toward low-cost commercial off the shelf (COTS) ICs, but not without costly upscreening and spaceflight reliability issues,” said Philip Chesley, Intersil’s vice president of Industrial Analog and Power products. “Intersil’s cost effective, radiation-tolerant plastic ICs overcome the reliability issues and hidden costs of COTS, giving satellite manufacturers the confidence and mission success assurance to launch and operate mega-constellations.” The ISL71026M radiation-tolerant 3.3V CAN transceiver provides serial data transmission at speeds up to 1Mbps. Up to 120 transceivers can be connected to a single CAN bus to reduce cabling/harness size, weight and power (SWAP) costs for satellite command and telemetry systems. Key Features and Specifications of ISL71026M · Operates at input voltage range from 3V to 3.6V · Quiescent supply current: 7mA (max), Listen mode supply current: 2mA (max) · Compliant with ISO 11898-2 physical layer standard · Bus fault protection up to ±20V, and loopback/listen mode · Cold spare capability: powered down devices/nodes without affecting active devices operating in parallel · Characterized radiation-tolerant to 30krad(Si) and SEE at LET = 43MeV•cm2/mg The ISL71444M rad-tolerant quad RRIO op amp provides low power, low offset voltage, and excellent output noise performance. Its SET recovery of <5µs eliminates external filtering. Key Features and Specifications of ISL71444M · Wide single and dual supply range from 2.7V to 40V · Wide gain bandwidth (GBW) product of 19MHz · Very low input offset voltage of 300µV · Low current consumption per amplifier of 1.1mA typical, and high slew rate of 60V/µs · Characterized radiation-tolerant to 30krad(Si) and SEE at LET = 43MeV•cm2/mg The ISL71001M rad-tolerant 6A synchronous buck regulator with integrated MOSFETs delivers high peak efficiency up to 95%, and steps down 5V and 3.3V primary rails to POL inputs as low as 0.8V for FPGAs, CPLDs, DSPs, CPUs and peripheral I/Os. Key Features and Specifications of ISL71001M · Operates at input voltage range from 3V to 5.5V · Tightly regulated output voltage externally adjustable from 0.8V to 85% of Vin · Fixed 1MHz switching frequency for reduced filter size · +/-1.2% referenced voltage, and compensation free · Bidirectional SYNC pin synchronizes two devices 180° out of phase · Provides adjustable output voltage, analog soft-start, input/output undervoltage, overcurrent protection, and power-good output voltage monitor · Characterized radiation-tolerant to 30krad(Si) and SEE at LET = 43MeV•cm2/mg Intersil space-communications ICs immune to single-event effects Intersil here today announced a family of radiation-hardened (rad-hard) power-management components designed to withstand the potentially destructive, heavy-ion environment of space. Single-event effects (SEE), as they are known, are becoming an important issue to communications-system designers as the size of power-control devices decreases and demand for bandwidth increases the complexity of spacecraft systems. Up till now, ionizing radiation effects have been mitigated by either part-level hardening or by shielding sensitive electronics, Intersil said. But the nature of SEEs makes shielding the new generation of components less effective. Intersil's new family of rad-hard power management devices takes advantage of the company's dielectrically isolated, hardened-silicon-gate wafer fabrication process. Specifically designed to deliver highly reliable performance in harsh radiation environments, the process has been used to produce ICs vital to integrated communications applications, such as pulse width modulators (PWMs), voltage references, voltage regulators, MOSFET drivers and comparators. "Intersil devices enable the design of satellite electronics systems with greatly enhanced reliability and operability," said Nick van Vonno, senior scientist for Intersil's space and defense product line. "Combining Intersil's power management design expertise with the company's robust rad-hard processes has resulted in the first power management device family hardened to guaranteed high levels of SEE," he added. "This is a strong value proposition, as it is impractical to shield against this environment." Intersil's SEE family includes the Star*Power line that features a series of power management ICs. Several of Intersil's Vulcan DC-DC power conversion modules, as well as the Star*Power Gold family of power MOSFET devices, is also included in the SEE family. The devices are hardened to total ionizing dose levels of 300 krad (Si) and are available in reliable hermetic packages. They are designed for enhanced SEE hardness, with a design objective linear energy transfer (LET) rating of 82 MeV/mg/cm2. SEE hardness is achieved by a combination of hardened processing and specific design techniques such as redundancy and error correction. The Star*Power and Star*Power Gold series both spans six voltage ranges from 30 to 250V. The Star*Power MOSFET devices are optimized for low on-resistance and superior total ionizing dose performance, while the corresponding Gold devices are optimized for low gate charge and superior SEE hardness. The Star*Power DC-DC converter modules offer highly efficient power conversion capability with total dose hardness of 100 krad (Si) and SEE hardness of 82 MeV/mg/cm2. The Intersil Vulcan line of hybrid DC-DC converter modules leverages the Star*Power rad-hard components. These highly efficient converters support a wide range of input and output voltages, reflecting spacecraft design trends towards higher DC bus voltages. The Vulcan modules are rated at 100 krad (Si) total ionizing dose and feature the same SEE hardening to LET values of 82 MeV/mg/cm2. Chip duo targets power supplies for small satellites Renesas Electronics claims to have launched the space industry’s first plastic-packaged, radiation-tolerant PWM controller and gallium-nitride (GaN) FET driver for DC/DC power supplies in small satellites (smallsats) and launch vehicles. The chip duo is especially designed for isolated flyback and half-bridge power stages and motor control driver circuits in satellite buses and payloads. The smallsats form large constellations operating in multiple low Earth orbit (LEO) planes and provide global broadband internet links and high-resolution imaging for sea, air, and land asset tracking. The ISL71043M PWM controller, which provides fast signal propagation and output switching, features maximum supply current of 5.5 mA, which reduces power loss by more than three times. Moreover, ISL71043M offers the adjustable operating frequency of up to 1 MHz, and that enables higher efficiency and the use of smaller passive filter components. The ISL71040M, a low-side GaN FET driver, ensures reliable operation by precisely controlling the gate driver voltage to +3%/−5% in hostile temperature and radiation environments. The chip’s split outputs adjust the turn-on and turn-off speeds, and its high current source and sink capability enable high-frequency operation. The ISL71040M chip operates with a supply voltage between 4.5 V and 13.2 V, and it includes both inverting and non-inverting inputs. Renesas said that both devices are characterization-tested at a total ionizing doze (TID) of up to 30 krads (Si) and for single-event effects (SEE) at a linear energy transfer (LET) of 43 MeV • cm2/mg. Both devices operate over an extended temperature range of −55°C to 125°C. The ISL71043M PWM controller is available in a small 4 × 5-mm SOIC plastic package, which reduces the PCB area up to 3× compared to competitive ceramic packages. And the ISL71040M radiation-tolerant low-side GaN FET driver is available in an eight-lead 4 × 4-mm TDFN package. Electronics Rocket into a New Frontier Featured Resources Vishay Super 12 Harsh Environments Technology Figure 1: First Launch of the Orion Crew Vehicle. With the recent Orion spacecraft test flight, humanity is once again attempting manned spaceflight beyond low Earth orbit (LEO). The test launch marked the first time since the end of the Apollo mission in 1974 that a manned-capable spacecraft had flown so far from our planet. Space exploration technology has changed dramatically since that time, but the dangers that future explorers and their equipment will face has not. Radiation, extreme temperature fluctuations, and intense vibrations at liftoff are just some of factors that engineers must handle when designing electronics to operate in the harsh environment of outer space. Figure 2: Nanosatellite for NASA’s CubeSat Initiative. While you might think that these are problems of thin tie-wearing engineers, nothing could be further from reality. Today you don’t need a NASA-sized budget to get into space, or at least into near-space. Many makers are engaged in the burgeoning field of amateur space exploration. Science experiments are now routinely tethered to weather balloons, and if you’re really lucky you can get a nanosatellite launched into orbit thanks to NASA’s CubeSat initiative. Regardless of your budget, the operating environment of space travel is tough on electronics. There are numerous design techniques and engineering principles to keep in mind when designing electronics that are meant to operate in space. Before we jump into the details, let’s first get a better understanding of the challenges posed by operating electronics in outer space. The Operating Environment Figure 3: Source of radiation and high-energy particles in space. Earth’s magnetic field provides a defensive shield that protects us from being inundated by highly energetic particles (protons, electrons, and heavy ions) and radiation. These particles can include cosmic rays that come from beyond our solar system, as well as particles that are ejected from our Sun during Solar Particle Events (SPE). As we move beyond the safety of our planet, these particles increasingly take a toll on sensitive electronics. High-energy particles can affect electronics in multiple ways, and someone has taken the time to categorize them with regard to semiconductors: Single Event Transient: High-energy particle affects a particularly sensitive component resulting in a transient current or voltage spike. Single Event Latchup: Particle strike causes an electrical short between components on an integrated circuit resulting in circuit malfunction, but recovery is possible through a reboot of the affected system. Single Event Burnout: A latch up event that results in the affected device being destroyed. Single Event Upset: Internal build up charge causes a ”bit flip” in a memory or logic device (more about this later.) Displacement Damage: Accumulation of defects to the structure of silicon due to high-energy particle impacts. Total Ionizing Dose: Buildup of positive charges in insulators and oxide over time result in faulty circuit behavior. Thus, various particle events can cause numerous problems that fundamentally alter the operating characteristics of components. Spurious (i.e., “false”) currents can be induced in circuits resulting in incorrect circuit operation. Even worse, microchips can be destroyed due to excess induced power. If enough charge accumulates, bits in a processor or in memory can be flipped, resulting in data corruption. If the corrupted data plays a role in controlling a critical subsystem such as navigation or engine control, it is possible to lose the entire spacecraft. Radiation is just one concern. Extreme variation in temperature can occur over very short time periods, from hundreds of degrees below freezing to hundreds of degrees in the other direction depending on a spacecraft’s orientation and distance from the Sun. If not handled properly, thermal stresses can cause unpredictable circuit behavior at best and catastrophic failure at worst. Space electronics must also handle problems that can occur before a spacecraft ever leaves Earth’s atmosphere. Violent vibrations induced during rocket-assisted launches wreak havoc on components and interconnects if they are not designed to tolerate such extreme forces. Build It Tough Both radiation and temperature extremes require a variety of unique design techniques when building electronics to reliably operate in outer space. At the silicon level, individual components are altered in fundamental ways to provide better resiliency. Other design techniques include redundancy, where additional and/or redundant components, circuits, or entire systems may be employed in the design. Lastly, there are operational considerations to protect onboard electronics. Let’s take a look at some of the design techniques in each category: Special Design Consideration at the Silicon (Component) Level: Component selection is a critical phase of designing a space-based system. There are many differences in the engineering and manufacturing techniques of components that to be considered: “Radiation hardening” is the term given to a variety of design and manufacturing techniques to re-design electronic components (most commonly semiconductor-based components) to be more resilient to exposure to high-energy particles. A common method is to replace the silicon substrate of semiconductors with “silicon-insulator-silicon” substrate (SOI) or a sapphire substrate (silicon-on-sapphire, or SOS). The alternative substrate allows semiconductor components to be very good at curtailing the spread of stray currents to neighboring elements, should one element be struck by a high-energy particle. Other semiconductor design tips you may not know, when designing for operation in space: Bipolar junction transistors are more tolerant of radiation strikes than CMOS circuits in some applications. Replacing dynamic random access memory (DRAM) with static RAM is a design trade-off that is often chosen since SRAM is more tolerant, though at the expense of cost and physical layout size (less memory per unit area). Robust and Redundant Systems: After selecting robust components that can meet the operating requirements, the next key step is to ensure the system as whole is well architected and that interfaces between components are as well designed as the components themselves. Material selection is one key aspect of ensuring good radiation protection for internal systems. Copper and aluminum shielding is an option to protect a spacecraft’s circuitry from certain particles, though this is not effective for higher energy cosmic rays. Lead is another option for shielding. Hamming distance functions and parity bits can be used for memory error detection and correction. The Hamming function is a software-based solution and does add some processing overhead. Modular redundancy techniques such as Triple Modular Redundancy (TMR) is a design topology where redundant copies of the same circuits are used to process the same data inputs. The outputs are then passed to a “majority gate” that compare the outputs from the redundant circuits and decide the correct solution to pass on to systems downstream. This has the advantage of being faster than the Hamming solution as it is done all in hardware. The Data Processing System (DPS) aboard the now defunct U.S. Space Shuttles had five redundant backup systems, one of which ran independently developed software from the rest as a failsafe measure. The use of a watchdog timer is another design technique to detect and recover from a computer glitch. A watchdog timer works by counting down and every so often the main processor resets the watchdog before it reaches zero. Should a main computer glitch occur and the watchdog timer hits zero, the watchdog will generate a reset signal that will restart the main processor and place it into a safe mode before resuming operations. Electromechanical systems are also employed on spacecraft that must contend with high temperatures of the inner solar system before venturing into the cold of the outer solar system. Temperature sensors, when combined with mechanical systems such as louvers, can safely regulate the internal temperature of a spacecraft. While we’ve talked a lot about semiconductor design strategies, it should be worth highlighting that interface between subsystems is another potential issue for spacecraft electronics. Interconnects and cable connectors between systems must also be robust to withstand spacecraft launch and possibly even re-entry. Repair and maintenance for space stations is also a consideration. Thoughtful design is a part of space operation, possibly learned the hard way. Remember the round and square CO2 scrubbers in Apollo 13? The crew had moved to safety in the Lunar Module that was designed for two people for 36 hours of use, not three people for 96 hours. Figure 4: Astronaut John Swigert is shown to the right of the square device they hacked together to adapt the square scrubber cartridges to fit that on the Lunar Module, which used round cartridges. And yes, that is duct tape. We know that purposefully keeping designs consistent and simple can save lives and cost. Most engineers would label a beautifully simple yet very efficient design as “elegant.” Although intended for use on Spaceship Earth, Phoenix Contact’s SUNCLIX Photovoltaic Connectors require no tools to assemble, and would qualify as an “elegant design” for many. Robust, redundant systems are an engineering methodology, but elegant design flows from experience, innate talent, and creativity. Figure 5: Phoenix Contact’s SUNCLIX Photovoltaic Connectors demonstrate elegance in design. (Source: Mouser) Operating Procedures: Lastly, there are methods in operation of spacecraft and associated subsystems to reduce the impact space: Orbit selection is key, as certain orbits will reduce exposure to high-energy particles. Orbits such as those favored by CubeSats can be safe enough such that commercial-off-the-shelf (COTS) components can be used (without radiation hardening.) De-energizing all but the most critical systems before entering into regions of space where high radiation is expected is often employed to preserve onboard systems. Beyond the Final Frontier Outer space is not the only harsh environment where electronics may be installed. There are plenty of harsh operating environments right here on Earth. Consider the following environments: Polar regions: Extremely low temperatures Desert/Rain Forest: High temperature or very humid environments Deep Ocean: High pressure, low temperature Industrial: Chemically corrosive environments Medical: Inside the human body Each environment presents unique operating challenges. From a systems engineering perspective, understanding the operating environment is key in making solid design decisions and considering all potential environmental conditions early in the design process. And don’t assume a one-fits-all-solution will work in every situation. Design issues are complicated by the fact that once launched, the ability to perform maintenance on a spacecraft is very limited, depending on the mission. Thus engineers must employ a multitude of techniques to ensure that systems can handle the countless possible failure scenarios that can be encountered. Thus, radiation hardened components are more expensive than conventional-use, COTS counterparts, even though the hardened components can sometimes technologically trail behind by five or more years. Also consider that while all engineering ventures must strike a balance between cost, schedule, and technical performance, space-based systems must contend with unique scheduling challenges. Certain missions that target particular destinations may have launch windows that are only a few days. Missing a deadline may mean waiting years for another opportunity. In short, design for space missions is not for the timid. To find out more about spacecraft electronics component design and manufacturing (or if you have trouble sleeping), there are years’ worth of U.S. military standards (a.k.a. MIL STD and MIL-SPEC) online at everyspec.com, Radiation-hardened space electronics enter the multi-core era The pace of embedded computing technology development is placing pressure on satellite and spacecraft designers, who must deliver reliable systems at low costs. The pace of embedded computing technology development is placing pressure on satellite and spacecraft designers, who must deliver reliable systems at low costs. Space is a dangerous place, especially when it comes to sensitive electronic components like microprocessors, solid-state memory, and network interfaces. The problem is radiation; space has a lot of it, and most modern electronic components were not designed to operate in a radiation environment. Levels of radiation that occur in space can cause a variety of problems for electronic components, ranging from complete burnout to the occasional bit flip that can corrupt some data and render the reliability of even untouched data open to question. There are ways to specially design radiation-hardened electronic parts to resist the effects of radiation, but it's expensive to do this. Moreover, overall demand for rad-hard electronic parts is relatively low, which can drive up their costs even more. The growing use of space-based electronics for manned spacecraft, satellites, and deep-space probes is putting pressure on the rad-hard community to deliver technology with high performance and low cost. Then there's specially shielded packaging of electronic parts to keep radiation at bay. Not only is this approach expensive, but it also can be heavy enough to adversely influence launch costs. There are other ways of dealing with space radiation, ranging from redundant subsystems, selective shielding, and upscreening commercial off-the-shelf (COTS) electronics for enhanced reliability. Among the challenges of space operations today are balancing electronics costs, capabilities, and reliability such that systems are good enough to operate in specific radiation environments for expected durations to meet mission requirements. Space radiation effects There are several ways that electronic parts designers can radiation-harden their devices. One of the most common is to harden for total-ionizing-dose radiation - or the amount of radiation the device is expected to withstand for its entire life before problems occur. A typical requirement is for 100 kilorads of total-dose radiation hardness. The evolution of today's advanced electronic components, however, also is changing the total-dose picture. Specifically, the shrinking size of circuits on today's most modern chips is lessening their vulnerability to total-dose radiation. "As technology nodes decrease in size - from 90 nanometers to 14 nanometers - total ionizing dose performance naturally improves," says Michelle Mundie, business area director of standard products at rad-hard specialist Cobham Semiconductor Solutions in Colorado Springs, Colo. This phenomenon is a double-edge sword, however, because the steady shrinking of chip geometries also makes these devices even more vulnerable to other kinds of radiation effects, namely single-event upset (SEU) and single-event latchup (SEL). "Single-vent effects like latchup are becoming more of a problem, so we have to design for those effects. "Devices today are more sensitive to radiation at the gate and transistor level." Curtiss-Wright is providing the company's radiation-tolerant Smart Backplane technology for the European Space Agency's Vega-C expendable space launch rocket. Single-event upset can corrupt data when a radiation-charged particle flips a data bit from a one to a zero, or vice versa, which corrupts data. SEU typically does not physically damage an electronic device, only the data it contains or that flows through it. Single-event latchup, however, can be damaging if it causes a short circuit that triggers thermal runaway. Device designers must consider these potential threats. There are several design approaches to mitigating radiation effects, which include radiation hardening by design, selective shielding, redundancy, and error-checking. One of today's most notable rad-hard by design projects is the High Performance Spaceflight Computing (HPSC) Processor Chiplet program. Rad-hard by design Rad-hard by design involves designing an electronic component from the ground up to resist radiation effects. It can be one of the most expensive and time-consuming approaches, but sometimes it's the only solution for electronic components that are crucial for protecting human lives or safeguarding important orbital and deep-space missions. U.S. government space experts are working with the Boeing Co. to create a new generation of radiation-hardened microprocessors for a wide variety of space applications to provide some of the most advanced processor technologies with broad industry and software support for future space missions. Sponsors of the HPSC project are the U.S. National Aeronautics and Space Administration (NASA) and the U.S. Air Force Research Laboratory at Kirtland Air Force Base, N.M. Industry experts from the Boeing Solid-State Electronics Development segment in Seattle are carrying out the program, based on a $25.9 million contract awarded last March by the NASA Goddard Space Flight Center in Greenbelt, Md. Curtiss-Wright is delivering the company's MnACQ-2000 Miniature Network Data Acquisition System, shown above, for the NASA Orion spacecraft and the Space Launch System (SLS). These data-acquisition systems are hardened against the effects of space radiation. The HPSC program is intended to develop rad-hard microprocessor technology that will replace or augment previous generations of rad-hard microprocessors, such as the RAD750 from the BAE Systems Electronic Systems segment in Manassas, Va., and the RH-1750A, RH-32, and Advanced Spaceborne Computer Module (ASCM) from the Honeywell Aerospace segment in Clearwater, Fla. Managing the HPSC project are experts at the NASA Jet Propulsion Laboratory (JPL) in Pasadena, Calif., led by Richard Doyle and Raphael Some. The NASA Goddard Space Flight Center is managing the HPSC contract. The program is developing technologies for a next-generation, general-purpose, multi-core space processor to meet on-board computing needs of future manned spacecraft and space robots. The four-year project is expected to deliver a next-generation, rad-hard space processor based on the ARM processor architecture to provide optimal power-to-performance for upgradeability, software availability, ease of use, and relatively low costs. Although previous generations of rad-hard space processors like the RAD750 have performed well for years, "there are needs now that are well in excess of what that processor can do. Today's radiation-hardened space processors typically are single-processor systems based on existing commercial or military computers. They operate at maximum required throughput, fault tolerance, and power levels. Air Force and NASA space experts, however, say they anticipate future missions that will require an increase in throughput and wider variations in throughput, fault tolerance, and power levels. Commercially developed technology "We're basing this device on commercially developed, well-supported IP, and making sure there is a wide user base and software support - something that is well-supported by industry . Air Force and NASA experts have defined the ARM-based hardware and companion Linaro system software as the HPSC processor baseline architecture. Boeing embedded computing experts will develop a new space processor design that will provide orders of magnitude improvement in performance and performance-to-power ratio as well as the ability dynamically to set the power-throughput-fault tolerance operating point. The HPSC project also will use Radiation Hard by Design (RHBD) standard cell libraries, as well as the ARM A53 processor with its internal NEON single instruction, multiple data (SIMD) design. "You really need the ability to do radiation hardening by design, applied to standard cells, etc., that allow you to use a modern semiconductor process. NASA experts are looking at three broad application areas for the next-generation HPSC microprocessor: vision systems, model-based reasoning for on-board autonomy, and high-rate instrument processing . Vision systems would involve space applications like obstacle avoidance. "We need to process imagery to determine where you should and should not land, and in real time . Model-based reasoning for on-board autonomy could enable spacecraft designers and space mission managers to migrate much of the mission-planning and resource-management tasking to the spacecraft, rather than rely on ground controllers for those jobs. NASA experts also are thinking ahead to future deep-space missions in which ground controllers may not always be in touch with the spacecraft, so must rely on the spacecraft to make some of its own decisions. High-rate instrument processing involves demanding digital signal processing for sensors and instruments like synthetic aperture radar and hyperspectral electro-optical sensors. "We want to migrate some on-board data processing on-board the spacecraft so we can downlink data of interest, rather than just the raw data. In addition, NASA experts are looking to Boeing to develop enabling technologies for a space processor that not only is radiation hardened, but also can manage its own electricity demands to preserve power resources - especially on deep-space missions far from Earth. Aitech offers the E905 three-slot, cold-plate-cooled, space-rated embedded computing enclosure for mission-critical space applications, built on a 3U CompactPCI platform using machined aluminum. Smart power usage A key goal is the ability to trade dynamically between processing throughput, power consumption, and fault tolerance. "We want to be power-aware in our processor, and be able to ramp-down the processor for just what we need. That is kind of missing today . "We are looking for the ability to tailor power, processing, and fault tolerance. Flexibility is one of the key objectives for HPSC." Fault tolerance management middleware will enable the processor to detect and log errors; remove services likely to experience hard failures; respond to uncorrectable errors; and implement n-modular redundancy, checkpoint/rollback, or other high-level fault tolerance. Additional applications for the HPSC processor will include military surveillance and weapons systems, human-rated spacecraft, habitats and vehicles, and robotic science and exploration platforms. System applications range from small satellites to large flagship-class missions. Additional space computing tasks of the HPSC processor will include command and data handling, guidance navigation and control, and communications like software-defined radio; human assist, data representation, and cloud computing; high-rate real-time sensor data processing; and autonomy and science processing. Boeing will provide prototype radiation-hardened, multi-core computing processor Chiplets, system software, and evaluation boards for Chiplet test and characterization. The Chiplets each contain eight general-purpose processing cores in a dual quad-core configuration, and interfaces to memory and peripheral devices. "The period of performance is 45 months, so by late 2020 we're expecting Boeing to provide a processor chip or chiplets, packaged chiplets and bare die, and evaluations boards populated with chiplets to exercise the silicon . "These chiplets will not be space-qualified; the focus of this project is on the silicon." Embedded computing companies that specialize in rugged COTS technology are adapting design techniques to provide rad-hard computing for space. Shown above is the Aitech SP0-S enhanced space-qualified 3U CompactPCI single-board computer. System software infrastructure will support real-time operating systems and Unix/Linux parallel processing to support hierarchical fault tolerance ranging from single Chiplet deep-space robotic missions to multi-Chiplet -redundant human spaceflight missions. "We also expect system software, including operating system, compilers, debuggers, a Linux operating system, and a real-time operating system,. The HPSC processor will include Serial RapidIO (SRIO) for high-bandwidth communications, and several interfaces to high-speed, off-chip memory. The SRIO interfaces also can function as advanced microcontroller bus architecture (AMBA)-bus bridges to tile or cascade several processors to increase bandwidth or improve fault tolerance. The SRIO interface also can extend the HPSC processor to other SRIO-enabled processing devices such as field-programmable gate arrays (FPGAs), graphics processing units (GPUs), and in the future to other application-specific integrated circuit (ASIC)-based coprocessors. NASA and the Air Force will consider a flight-qualification program when the HPSC program concludes in late 2020 or early 2021. After that, it's reasonable to assume the technology will be ready for deployment. it"s speculates that HPSC technology could be deployed for at least 10 years before designers must look at a new generation of rad-hard microprocessors. Looking beyond microprocessors Outside the realm of the HPSC program, NASA experts are considering plans for additional radiation-hardened computer components, such as general-purpose graphics processing units (GPGPUs), field-programmable gate arrays (FPGAs), as well as volatile and non-volatile memory. The problem right now is funding. For the HPSC program "we looked at a number of processing architectures, and the biggest bang for the buck was a general-purpose, multi-core processor. For the future, nevertheless, "we have interest in some sort of paring of a general-purpose multicore processor with a rad-hard FPGA or GPGPU. There is interest, but we can't say that we have funding for that, but there's definitely interest. "We're also interested in advancing volatile and non-volatile memory and networking rad-hard technologies . We have interest in developing a rad-hard ecosystem around that HPSC processor." COTS electronics for space While it's true that some space applications require the most expensive radiation-hardening solutions, the reality is that space systems designers must do the best they can to use commercially available electronic components for space applications. Often this approach involves taking a hard look at whether the intended application is life- or mission-critical, the expected severity of the radiation environment in which the overall system will operate, and the duration of the planned mission, and then designing a radiation-tolerant system that's good enough. Low-Earth orbit (LEO), for example, does not experience the same radiation levels that higher orbits or deep-space have. A growing number of LEO satellite applications today, moreover, have relatively limited life cycles. Some Earth-observation projects, in fact, are expected to last for less than five years. "There's a push to put a lot more hardware on LEO orbits lasting from three to five years for space observation," says George Romaniuk, director of space product management at Aitech Defense Systems Inc. in Chatsworth, Calif. "The orbit is low, so the requirements are not that stringent. On the other hand, we see groups that will be for lunar or asteroid exploration beyond Earth orbit. They want to stay for a very, very long time (18 years, minimum) so the market is starting to segment." Applications in lower-Earth orbits that may be of relatively short durations - and that could tolerate the occasional data upset - are a particularly promising market for COTS electronics suppliers, particularly for cost-sensitive applications like small satellites. "Our lives are basically lives of compromise," Romaniuk says. "We may not have $7 million to create something nice, but we have to piece together things that will provide performance and reliability." Cobham has specialized for decades in selecting commercially developed electronic parts that are appropriate for some space applications. The company uses upscreening and a variety of other testing. The company started their rad-hard upscreening business about 20 years ago with a focus on solid-state memory, and now is expanding into microcontrollers and mixed-signal analog products. "With changing market pressures from the small satellite industry, and the drive to smaller device sizes, a lot of the space market is looking at flying at COTS products," says Cobham's Mundie. "We knew the need was there, and our focus is changing to ensure we are offering our right products to the industry. It is a challenge for us to identify COTS products that will work in a variety of applications." Cobham is using upscreening technologies and years of knowledge to create a radiation-hardened CAN bus network interface. Multi-core redundancy Some technological developments in the COTS computing industry are providing serendipitous advantages for space systems designers. Not only are deeply submicron geometries naturally resistant to total-ionizing-dose radiation, but modern multicore processor architectures also offer opportunities for system redundancy. Embedded computing designers at the Curtiss-Wright Corp. Defense Solutions Division in Ashburn, Va., are using multi-core processors not to block radiation-induced single-event effects, but to recover gracefully without system disruption when upsets occur. "Where we are now using multi- core processors to speed up com- puting, we also can use that to our advantage by running the same code in multiple cores," says Paul Hart, chief technology officer and technical fellow of avionics and electronics at the Curtiss-Wright office in Christchurch, England. "We run main code in one core, and duplicate code in another core that run in lockstep," Hart explains. Running identical code in three separate processor cores enables the system to detect a malfunction in one core, shut down the offending core, and continue operating based on no detected malfunctions in the other two. "If a single event does occur, it will cause one of the cores to lose lock," Hart says. "If that happens the higher-level supervisory system that operates above it will reset the device. It will take in the order of seconds to reboot a typical embedded application; while the upset core is rebooting, the other two carry on. You're fully recoverable after a bit flip." Radiation creep Hardening electronic systems to the effects of radiation isn't just a space problem any longer. Aircraft flying at altitude, at about 30,000 feet and above, also are starting to experience radiation-induced effects. "There are 500 times more neutrons at 30,000 feet than there are on the ground," points out Aitech's Romaniuk. If commercial avionics systems designers aren't considering radiation hardening today, they soon will be. The shrinking of commercially developed microprocessor architectures and other electronic devices will continue making the problem worse. ERAFT ANATOMY OF SPACE CRAFT BepiColombo’s cruise configuration A spacecraft has a number of essential components, such as an engine, power subsystem, steering system and communications system, in addition to science instruments. Most of these systems are housed in a section called the service module, while the science instruments make up the payload module. These are encased inside the spacecraft’s main structural unit and connected by a ‘harness’, the electrical framework on which the spacecraft electronics systems communicate. Propulsion and thrust : The propulsion system that a satellite carries is dictated by the orbital position that it needs to reach and by the type of mission. Additionally to the launch vehicle-provided propulsion, there may be an upper stage (e.g. Fregat) that delivers the spacecraft to a higher or to an escape orbit. The spacecraft itself may carry its own (attached or jettisonable) propulsion module for orbital manoeuvres or orbit adjustment. Finally, smaller thrusters may be included for fine orbit adjustments and orbit maintenance, the so-called stationkeeping. ‘Cold gas’ propulsion will be used by Gaia and Lisa Pathfinder and is the simplest type of chemical propulsion. The propulsion system consists of pressurized gas and a nozzle, and whenever thrust is needed the nozzle is opened and some of the gas is expelled. Most satellites also have simple hydrazine thrusters and/or reaction or momentum wheels to control attitude and orbit. Solar-electric propulsion using ion engines is an alternative way to travel in space. Ion engines shoot out a spray of ionized particles to deliver their thrust to push the spacecraft on its way. Ion engines typically get the high power required to ionize the propellant particles from the spacecraft’s solar panels. They work their magic in a leisurely way and can go on pushing gently for months or even years, for as long as the Sun shines and the small supply of propellant lasts. ESA’s SMART-1 spacecraft used ion propulsion to travel to the Moon in 2003; Bepi-Colombo, launching in 2015, will also use this method combined with gravity assists from flybys of the Earth, Venus and Mercury to finally enter orbit around Mercury. Studies are also being made in Field-electric propulsion systems (FEEPs), an advanced electrostatic propulsion concept that uses liquid metal and electric fields to create an acceleration POWER : A spacecraft must generate and distribute adequate power to operate its subsystems and instruments. The power generation is usually catered for by solar panels, which convert sunlight into electricity. When the spacecraft is in eclipse, that is in the shadow of a celestial object or turned away from the Sun and the panels thus do not generate power, batteries kick-in. Depending on the type of spacecraft, solar panels may take on a traditional winged shape (for three-axis stabilized satellites) or be wrapped around the cylindrical body of a spinning spacecraft. Different spacecraft units may require different voltages. Some spacecraft have central units to convert and stabilise the ‘raw’ voltage produced by the solar array before it is distributed, while for others the conversion happens within the units. Planck spinning in space NAVIGATION SYSTEM A navigation system, usually referred to as ‘Attitude and Orbit Control’ is essential for the spacecraft to maintain its attitude, so that it can be directed towards its intended destination. This capability is also required to keep its solar panels pointed towards the Sun and its instruments pointing at specific targets. Attitude control is achieved with electronic 'eyes' (sun and star sensors). These can sense the location of the Sun and track the stars allowing the spacecraft’s position and orientation to be calculated. A propulsion system or reaction wheels controlled by appropriate software ensure then that the spacecraft is moved or oriented appropriately. Most modern spacecraft are ‘three-axis stabilised’ so that they sit 'upright' in space, while other satellites may spin to achieve stability. For example, Planck revolves about a Sun-pointing axis once per minute to stabilise its attitude. COMMUNICATION AND DATA HANDLING The communications system returns science data, that is passed on to the scientists, and 'housekeeping' data, called telemetry, which allows engineers back on Earth to monitor the condition of the spacecraft. The on-board communications system also receives all incoming commands. Communications may be carried out at different frequencies using a combination of dishes and high- or low-gain antennaes. SCIENCE PAYLOAD Instructions are received from the ground in the form of individual commands or sequences to be executed at pre-defined times. The commands are processed by the data handling system that either executes them immediately or stores them for later execution. The data handling system comprises processors, on-board memory, and analog to digital and digital to analog conversion systems. Herschel’s cryostat vacuum vessel Science instruments and experiments make up the payload, the number and type of which depends upon the objectives of the mission and the size of the individual payload components. The payload elements and the consortia providing them are selected by means of an open call before the mission is selected. The scientific payload is normally funded by member states via the scientific members of the consortia. Astrophysics missions Missions that study the Universe – stars, galaxies, black holes and so on – study objects by collecting the radiation they emit, using telescopes, cameras and detectors. They usually have a large mirror to collect light from distant astronomical objects. The larger the mirror, the more light it can collect, and the fainter the object it sees. The surface of the mirror has to be precisely shaped and perfectly smooth, since the slightest roughness distorts the final image. Once light from an object, like a star, falls onto the primary mirror, it is directed towards a smaller secondary mirror where the light is focused and directed to the instruments. Here, the light is detected and analysed, and the results recorded by the onboard computer to eventually be relayed back to Earth. A ‘baffle’ or sunshield surrounds the telescope, limiting the amount of stray light from the Sun, Earth or Moon that can leak onto the detectors and spoil the results. A sunshield also helps radiate excess heat into space, maintaining a stable temperature. A sophisticated cooling system may also be required; for Herschel and Planck the detectors must be cooled to temperatures close to the coldest temperature reachable in the Universe – absolute zero, or –273.15°C. This is achieved using a cryostat, which typically contains liquid superfluid helium at temperatures lower than -271°C. The role of the cryostat is fundamental because it determines the lifetime of the observatory: the superfluid helium evaporates at a constant rate, gradually emptying the tank. Rosetta’s Philae lander on comet nucleus Solar System missions Spacecraft in orbit around a planet host a wide range of instruments to record information about the planet’s atmosphere, surface, and even subsurface. The payload may include cameras to take images; spectrometers to determine the chemical composition of planet’s surface and atmosphere; radar to probe the subsurface, and instruments to study the way in which the planet interacts with the Sun’s magnetic field. The payload may also include a lander, such as Cassini’s Huygens lander that touched down on Saturn’s moon Titan in 2005, and Rosetta’s lander Philae, which will probe the surface of Comet 67P/Churyumov-Gerasimenko in 2014 by scooping up samples of the surface and analysing them in its on board science laboratory. Other missions may include a rover to explore a wider range of a planet’s surface; penetrators to probe the subsurface of a planet or moon to detect ‘earthquakes’; or they may have a sample return element, which must be capable of returning back to Earth with samples collected from the target. Fundamental physics missions Missions like Lisa Pathfinder will validate in flight a completely new and previously untested method of observing the Universe. Lisa Pathfinder is tasked with testing technology that will lead to the detection of gravity waves, which are thought to be generated by massive objects like black holes. The mission consists of placing two test-masses in a nearly perfect gravitational free-fall, and of controlling and measuring their motion with unprecedented accuracy. This is achieved through state-of-the-art technology comprising inertial sensors, a laser metrology system, a drag-free control system and an ultra-precise micro-propulsion system. SLUSH – The Search for Life Using Submersible Heated drill Spider Water Extraction System Water is essential to human spaceflight missions. It is an immensely valuable resource to sustain astronauts, and as a building block for rocket fuel or other valuable compounds. This is why In Situ Resource Utilization, or ISRU, is so attractive to both exploration and commercial ventures: using local resources means missions can start with lower supplies, or extend their missions far beyond what is possible with materials on-board. Autonomously harvesting water from asteroids, however, is a nontrivial process for space mining technology. Designed for a mission to water-rich asteroids (Carbonaceous Chondrites), Honeybee Robotics’ Spider Water Extraction System is a spacecraft that drills and acquires icy soil samples, extracts the water for later use, and disposes dry soil to prepare for another round of sample collection. The architecture enables each drill to generate significant down-force in the absence of gravity — the auger drills mounted on each leg provide anchoring force as they sample for water-rich material. The Spider Water Extraction System, developed as part of the World Is Not Enough (WINE) program, is designed to be resilient, with multiple systems integrated into spacecraft lander legs provide higher processing volume and system redundancy. The architecture provides a combination of low mass and high strength to drill into tough icy and mineral composites that can be as hard as concrete, whether the material is hydrated or free water. It has demonstrated the ability to gather water from Carbonaceous Chondrite analog materials (hydrates) under thermal vacuum conditions. The Spider Water Extraction System has two modes of mobility on an asteroid, with the ability to walk across the surface and also hop using steam propulsion (with propulsion powered by water mined from the target asteroid). As such, it could be used as a pre-mining surveying technology or as a mining platform on its own. Sample Processing Systems Robotic’s geotechnical work focuses on the entire sample acquisition and analysis chain. Sample preparation is at the heart of this process: a well-prepared sample is essential for accurate geotechnical analysis. Automated sample processing and sample preparation systems must be rugged enough to withstand vibration and harsh environments, but also low-power and lightweight for mobile applications. Honeybee’s Mechanized Sample Handler (MeSH) is a prototype miniature centralized sample preparation station that could be mounted on a rover for a future mission to Mars. MeSH crushes small rock cores to powder, then sieves and distributes it in measured aliquots to one or more instrument inlet ports. This system provides a complete core-to-instrument processing solution. It features a fast, efficient, fully automated 8-axis mechatronic system. Honeybee’s Grinding/Polishing Station (GRITS) is an autonomous three-station operation that can autonomously grind and polish, measure thickness, and measure surface finish to produce very thin samples of rock for geotechnical analysis. The autonomous system produces thin sections, on the order of 30 microns, with a surface roughness of 0.3 microns or better. These samples can then be analyzed by reflected light, polarized light, or other techniques to understand the geological composition of the rock. Spacecraft Design Electronic Sub-systems About the electronic design of satellites and spacecraft : Introduction - Comparison of spacecraft electronic systems to an equivalent ground based unit. Power Systems - Solar cells, solar arrays; storage cells; regulation dissipative and non-dissipative, regulators linear and switched mode, noise reduction, filters, supply monitoring, decentralised regulation. Attitude sensing and control - Earth and Sun sensors, charge coupled devices, wedge and strip, crossed anode, magnetic sensors, search coil and fluxgate, magnetic torquers. Mechanisms & Housekeeping - Control monitoring; optical and magnetic, pyrotechnic actuators, bridge techniques. Harnesses - EMC magnetic and electric coupling, shielding efficiencies for near and far field, EMC outgassing ports, connector types, low and high voltage, printed circuit board types. Reliability - Design techniques, heat dissipation, latch-up, interface and single point failures, housekeeping requirements, components specification, failure rates, fabrication, radiation testing, effect of radiation, displacement and ionisation damage, transients effects, designing for radiation protection. Analogue design - Charge sensitive amplifiers, noise considerations, practical circuits, pulse shaping circuits, unipolar and bipolar pulses, base line depression, pulse pile-up, low frequency measurements. Example sessions - Electrical hardware circuits for past and present space missions will be described and demonstrated utilizing the project's development circuit boards. Challenges in designing electronics for satellites The earliest satellite designs were huge, heavy, and functionality was limited. Nevertheless, satellite designs started evolving with the passage of time and a new era of satellite modeling began with the invention of microcontrollers (MCUs). Engineers were able to reduce complex circuitry to a few parts as MCUs integrated multiple components, reduced power consumption, and minimized overall housing size and weight as Printed Circuit Board (PCB) size shrank, too. The latest development to making space accessible is the CubeSat. What are CubeSats? According to CubeSat101, Basic Concepts and Processes for First-Time CubeSat Developers, “CubeSats began as a collaborative effort in 1999 between Jordi Puig-Suari, a professor at California Polytechnic State University (Cal Poly), and Bob Twiggs, a professor at Stanford University’s Space Systems Development Laboratory (SSDL).” The publication by the NASA CubeSat Launch Initiative goes on to state, “The original intent of the project was to provide affordable access to space for the university science community, and it has successfully done so.” Figure 1: CubeSats come in several sizes. The exactingly specific standards for CubeSats is one of the reasons why they are an affordable means to access space experimentation. (Image: CalPoly) CubeSats are defined in sizes based on a standard CubeSat unit (U). A “1U” CubeSat is 10 cm3 and weighs around 1 to 1-1/3 kilograms. Since the first CubeSat, larger sizes have evolved and are based on the original 1U size, varying in size as 1.5U, 2U, 3U, and 6U, with new CubeSat sizes always a possibility. Today, many of the National Aeronautics and Space Administration’s (NASA) CubeSats contain ARM, Atmel, Texas Instruments’ MSP430, and Microchip Technology PIC microcontrollers.There are many challenges to designing electronics for aerospace or space travel, however. Temperature, vibration, and radiation challenges Designing for space is much more complicated than designing for standard electronics. Electronics for military, avionics, and aerospace are crafted to withstand the extreme temperatures, vibration, shock, and radiation effects commonly encountered at lift-off and outside the earth’s atmosphere. Temperatures vary along a wide range from -55°C to +125°C in space. For instance, the surface temperature of the Moon ranges from between approximately –200°C to +200°C. A satellite can be exposed to below-freezing temperatures and extremely hot temperatures within a short period of time, taxing all materials. Extreme temperature not only shortens the life of a component, but it also affects its everyday operational functionality. Casual electronic components cannot bear such temperatures or such a wide range of temperatures for long. Commercial off-the-shelf (COTS) components that are designed to withstand the required temperature range must be used. An electronic part or kit that is specifically designed to a level of performance and reliability may be subject to assurance processes within the industry’s supply chain. The processes are meant to establish a quality and reliability foundation for the electrical, electronic, and electromechanical components that end up in the industry’s critical applications. “These assurance processes, with inspections and tests possibly performed on a sample basis depending on criticality, are intended to identify defects and abnormalities that serve as warning signs of a potential for premature failure, reduced performance, and safety. One example of an industry that conducts assurance processes is the Automotive Electronics Council, or AEC. The AEC “was originally established by Chrysler, Ford, and GM for the purpose of establishing common part-qualification and quality-system standards,” per the AEC’s site at aecouncil.com. Components meant for space travel also have exacting standards. Temperature isn’t the only factor. Vibration at lift-off could mean the sudden application of 9.2 million pounds of thrust. The galactic cosmic rays in space pose another major challenge and are a “slowly varying, highly energetic background source of energetic particles that constantly bombard Earth,” per the National Oceanic and Atmospheric Administration (NOAA).The rays carry high-energy ions which are capable of energizing satellites electronics, resulting in malfunctioning and damages. Galactic cosmic rays (GCR) consist of heavy elements with high energy ions and no electrons. GCRs are concentrated with protons; they lose their electrons in the course of traveling through the galaxy at the speed of light. (See Figure 2 for more information.) GRCs can pass through a satellite or an astronaut’s skin.[viii] Satellites orbiting at low altitude are more affected by radiation.In order to protect electronic components from radiation, the components must be radiation hardened. Figure 2: This illustration depicts two main types of radiation and how the magnetic field around Earth affects the radiation in space near Earth. Galactic cosmic rays are a variable shower of charged particles coming from supernova explosions and other events extremely far from our solar system. The sun is another main source of energetic particles. The sun spews electrons, protons, and heavier ions in “solar particle events” fed by solar flares and ejections of matter from the sun’s corona. Tin whiskers The vacuum of outer space is also a good environment for tin whiskers to form. Pure zinc, tin, and cadmium plating are not allowed on components that qualify for existence in space. Limited power and housing dimensions Satellites are designed to remain in space for months or years and must have access to power. Solar power is the most likely source of energy to be used in space. The typical CubeSat is equipped with solar cells, however generating power with only a few cells means that the power supply is limited. Under these circumstances, large or power-hungry circuits are not easy to justify. Power consumption and size requirements can be reduced by using Integrated Circuits (ICs). One IC can achieve what was once achieved with a PCB covered with components. The advent of ICs contributed greatly to mankind’s capability in space. Compatibility with available power lines It’s possible that different ICs will require different voltage levels in a satellite. Separate voltage busses might power ICs with different voltage demands. In some cases, it is not practical to use low voltage levels as the voltages could drop significantly enough at the end of a bus to adversely affect operation. In such cases, choosing components with similar voltage level requirements might be preferable. By paying attention to the operating voltage levels of various ICs and components, designs avoid the need to provide several different power supply levels and corresponding voltage regulators. Using components with similar voltage level requirements reduces cost and energy dissipation. Redundant systems A typical satellite mission lasts for years, and repairs are uneconomical. Occasionally a member at the International Space Station or other entity might attempt to fix an issue, however this is a dangerous feat. Therefore, it’s essential to endeavor for flawless designs that are going to function throughout a satellite’s mission life without any issues. For critical missions, redundant systems are often installed in case a part or system malfunctions or dies. Thus, if something fails to operate properly, the redundant system can be implemented either automatically or deployed via radio signal from earth. Interestingly, a side-effect of designing for operation in space is the flexibility of being able to continue a mission even after disconnecting primary systems. Telemetry for monitoring all units Although satellite designs are finalized after extensive design reviews, detailed analyses, and multiple test procedures, unfortunate circumstances may still occur. It is essential to keep track of the various voltage, current, and temperature levels of all the major components. For that, data must be transmitted from the satellite to monitoring stations on earth. Automated, remote monitoring is called telemetry. If satellite telemetry records any significant abnormalities, the associated unit may be disconnected immediately to avoid damage to other systems. Designing systems for space used to be a government-only effort. Today, companies like SpaceX are launching satellites from earth for commercial companies and nations alike. Figure 3: In April 2016, SpaceX’s Falcon 9 first stage landed on droneship aptly named “Of Course I Still Love You. View the landing on __________________________________________________________________________________ Gen . Mac Tech Zone Space ship Structure __________________________________________________________________________________