Coolserve ✓ ACRA Verified
About Coolserve
Coolserve is a verified home services provider in Singapore specialising in Aircon Services. Services offered include Aircon Services. They provide islandwide coverage across Singapore. Rated 4.6/5 based on 116 Google reviews.
Homeowners contacting Coolserve typically ask about Aircon Services. The team positions itself as a working home services outfit rather than a generalist, so you can expect questions about scope, access, and timing before a quote is confirmed.
Coolserve covers all of Singapore, which is useful if you live in a less-central estate or need a provider that can follow a recurring job to different addresses. They're ACRA-registered under 52812588E and have been verified by KakiList, which adds a layer of accountability beyond anonymous review aggregators. Google reviewers currently give Coolserve a strong average of 4.6/5 across 116 reviews, which is a reasonable signal of consistency for a home services provider.
For a realistic quote from Coolserve, send a brief description of the work on WhatsApp — include your area, property type, and when you'd like the job done. Because KakiList doesn't sit between you and the provider, quotes tend to come back quickly and without boilerplate upselling.
Services Offered
Is Coolserve legit?
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Verified by KakiListWe cross-check listed businesses against Singapore's official ACRA registry before marking them as verified.
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ACRA UEN: 52812588EYou can look this number up on ACRA's BizFile+ to confirm the company is registered and in good standing.
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4.6/5 from 116 Google reviewsGoogle reviews are harder to fake than testimonials on a provider's own website because each reviewer has an auditable Google account.
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Operating islandwideA provider listing specific coverage zones is more credible than a vague "all of Singapore" claim, because it implies real scheduling and logistics.
Google Reviews ⭐ 4.6 (116 reviews)
Jin Yan Chia
★★★★★
My company has been engaging this company for some time and I was impressed by their professionalism and competency, so I decided to try them at my own HDB. They for sure did not disappoint at all. Same high standard of service, very thorough and professional. Now my room's aircon feels as cold as the winter in Hokkaido. Highly recommended for sure.
Linda Lim
★★★★★
The team of installers from Coolserve Air-Condition Engineering have done a fantastic job for my new BTO flat. I am very grateful to Yong because he has suggested a very good ideal for laying the drainage outlet which no pipe was seen lying on the floor. He is a good listener, polite and very careful not to damage the wall tile when drilling hole. Mr Evan also has done a great job to schedule appointment for pre & post installation. He has given me valuable tips for aircon installation. This is the 2nd time I have engaged them for their services.
R Y
★★★★★
Have been servicing my aircon for years until my usual uncle retired. Since then I could not find any good servicing. Things got very bad and recently I had been getting water leaks and room is no longer cool enough. My ceiling also started to grow black patches and mold from bad condensation. Contractors come and go and one rejected me saying it is not possible to service due to the mounting of my aircon being “unusual”. Things completely turned around today when Chee Heng and Jie came. I was so surprised by their confidence and expertise. They did not mention anything about my mounting and just go about their work swiftly! Never had anyone gone to service my outside condenser (with special equipment) and TOOK out my WHOLE two units from the walls!! ! They even remove my 20yo trunking and wirings and I even see the raw circuitry everywhere! Long story short, both units look brand new after their chemical wash and were mounted back perfectly as like new. AMAZING. definitely worth every cent! Their friendly attitude, skills expertise are topnotch. Im so grateful to have met both Chee Heng and Jie for great servicing for my aircons. Definitely recommend them! Coolserve is indeed good!
kelly xu
★★★★★
I would like to express my sincere appreciation to Mr. Yong and his team for their excellent service. They were very professional, patient, and efficient in resolving my Aircon leakage issue. Mr. Yong took the time to explain the cause clearly and ensured that the problem was completely fixed before leaving. I’m really impressed with their workmanship and attention to detail. As well as Cindy and Evan who helped on following up on my case. Thank you once again for the great job and for restoring comfort to my home!
Eve Sho
★★★★★
I am a real estate agent, I always recommend COOLSERVE when tenants asked me for my preferred aircon servicing vendor. Their technicians are skillful and knowledgeable. I especially would like to compliment CHEE HENG’s strong sense of responsibility and good work attitude. He is excellent in follow up and communication which translates to reliability. Keep up the good job!
Coolserve vs other providers in Singapore
Side-by-side with the next three highest-rated aircon services providers on KakiList, so you can see how Coolserve stacks up at a glance.
| Provider | Google Rating | Reviews | Years | Verified |
|---|---|---|---|---|
| Coolserve (this page) | ⭐ 4.6 | 116 | — | ✓ |
| Lion City Aircon | ⭐ 5.0 | 1444 | — | ✓ |
| Heng Aircon | ⭐ 5.0 | 642 | — | ✓ |
| AirCool & Cool | ⭐ 5.0 | 586 | — | ✓ |
Frequently Asked Questions
How do I contact Coolserve?›
The fastest way to reach Coolserve is via WhatsApp — tap the WhatsApp button on this page to message them directly. If a phone number is listed you can also call. Most enquiries get a reply within a few hours during business days.
Which areas in Singapore does Coolserve serve?›
Coolserve provides islandwide coverage, which means they accept jobs across all regions of Singapore — HDB, condo, and landed properties included. Always confirm travel charges upfront if your location is far from their usual base.
How much does Aircon Services from Coolserve cost?›
Typical Aircon Services jobs in Singapore start from S$25/unit, but the final price depends on the scope of work, property type, and how urgent the job is. Coolserve will usually ask for a few details (photos, location, preferred time) before quoting a firm figure — this avoids surprise charges on the day.
Is Coolserve a legitimate, registered business?›
Yes. Coolserve is ACRA-registered (UEN 52812588E) and verified by KakiList — we cross-check each listed business against Singapore's official company registry before marking it as verified.
How quickly can Coolserve start a job?›
Most providers listed on KakiList reply within a few hours on business days. For urgent jobs (burst pipe, lockout, aircon failure), mention that in your first WhatsApp message so Coolserve can prioritise the slot. Non-urgent bookings typically start within 2–5 days depending on current schedule.