# Aircon servicing in Bukit Timah, ranked by real evidence 27 providers · Honestfix score out of 100 · checked 20 Sep 2026 Honestfix order: strongest recent evidence first. Page 1 of 1. How the order is made: https://honestfix.sg/how-honestfix-works ## 1. Coldair Aircon Pte Ltd - Honestfix score: 95 out of 100 - Badges: WhatsApp, Active, Well reviewed, Licence matched - Google: 5 stars from 74 reviews - WhatsApp: https://wa.me/6593476683 - Phone: +6593476683 - Website: https://coldairaircon.sg - Profile: https://honestfix.sg/v/coldair-aircon-pte-ltd-1226 (Markdown: https://honestfix.sg/v/coldair-aircon-pte-ltd-1226.md) Reviews centre on leaking and not-cold aircons that get fixed, alongside routine servicing, with technicians Lee and David each named by several customers. Customers praise clear explanations, honest advice and technicians who arrive on time and tidy up. Of 40 written reviews, 15 say the problem was fixed, 7 say they used the business again, 6 say the business came quickly and 2 say they knew the price before work started. Rated 5.0 out of 5 from 74 Google reviews, it publishes a WhatsApp number and has been registered in Singapore since 2023. Send a WhatsApp message describing the leak or fault and ask for the price first. ## 2. 2cool Air Conditioning Pte Ltd - Honestfix score: 100 out of 100 - Badges: WhatsApp, Active, Well reviewed, Licence matched, Urgent - Google: 4.9 stars from 254 reviews - WhatsApp: https://wa.me/6596439405 - Phone: +6596439405 - Website: https://2coolairconditioning.netlify.app - Profile: https://honestfix.sg/v/2cool-air-conditioning-pte-ltd-1237 (Markdown: https://honestfix.sg/v/2cool-air-conditioning-pte-ltd-1237.md) Reviews describe a regular aircon servicing and cleaning company, with many customers on repeat contracts and Surrein named most often for careful, friendly work. Of 48 written reviews, 13 say they used the business again, 4 say the problem was fixed and 4 say it came quickly. Its website says it gives a quote before starting work, so ask for that quote by WhatsApp. ## 3. Koomax Engineering Pte Ltd - Honestfix score: 100 out of 100 - Badges: WhatsApp, Active, Licence matched - Google: 5 stars from 29 reviews - WhatsApp: https://wa.me/6562300218 - Phone: +6562300218 - Website: https://koomax.com.sg - Profile: https://honestfix.sg/v/koomax-engineering-pte-ltd-1417 (Markdown: https://honestfix.sg/v/koomax-engineering-pte-ltd-1417.md) Reviews describe general servicing, repairs and installs, with William and his team named for thorough work, and admin staff who answer WhatsApp quickly. Of 26 written reviews, 11 say they used the business again, 9 say the problem was fixed, 6 say it came quickly and 1 knew the price first. Message on WhatsApp, ask the price per unit, and expect the team to return if something is off after servicing. ## 4. QQ Cool Aircon Service - Honestfix score: 82 out of 100 - Badges: WhatsApp, Well reviewed, Licence matched - Google: 5 stars from 218 reviews - WhatsApp: https://wa.me/6582867273 - Phone: +6598969841 - Website: https://qqcoolaircon.wixsite.com/start - Profile: https://honestfix.sg/v/qq-cool-aircon-service-1661 (Markdown: https://honestfix.sg/v/qq-cool-aircon-service-1661.md) Of 43 written reviews, 17 say they used the business again and 7 say the problem was fixed. It is rated 5.0 from 218 Google reviews, 50 of them in the last twelve months. Reviews centre on Mr Chew personally, so availability may follow his diary; book ahead and say if it is urgent. ## 5. Chua Hup Kiat Electrical & Aircon Engr Sve - Honestfix score: 72 out of 100 - Badges: WhatsApp, Well reviewed - Google: 5 stars from 20 reviews - WhatsApp: https://wa.me/6596407449 - Phone: +6596407449 - Website: https://chkaircon.com - Profile: https://honestfix.sg/v/chua-hup-kiat-electrical-aircon-engr-sve-1241 (Markdown: https://honestfix.sg/v/chua-hup-kiat-electrical-aircon-engr-sve-1241.md) Reviews describe a father-and-son team, Raymond and his son, who fit aircon mostly in new BTO flats after a site visit. Customers say they explain the materials and the installation steps during the site visit, and are friendly, patient and quick to reply. Of 20 written reviews, 6 say they used the business again, 4 say they knew the price before work started and 4 say it came quickly. It is rated 5.0 out of 5 from 16 Google reviews and publishes a WhatsApp number. Send photos of your space on WhatsApp and ask for a site visit. ## 6. Alpha & Omega Trinity Pte Ltd - Honestfix score: 81 out of 100 - Badges: WhatsApp, Well reviewed, Urgent - Google: 5 stars from 55 reviews - WhatsApp: https://wa.me/6581518857 - Phone: +6581518857 - Website: https://www.aotrinitysg.com/?utm_source=google&utm_medium=wix_google_business_profile&utm_campaign=2695390395712508310 - Profile: https://honestfix.sg/v/alpha-omega-trinity-pte-ltd-493 (Markdown: https://honestfix.sg/v/alpha-omega-trinity-pte-ltd-493.md) Reviews cover aircon servicing and installation, plumbing and electrical work at HDB flats, condos, shops and factories. Customers say the team responds within hours, answers WhatsApp messages quickly and gives clear prices. Of 24 written reviews, 12 say the problem was fixed, 9 say it came quickly, 5 say they used it again and 2 say they knew the price first. It has been registered since 2012 and its website lists 18 prices for specific jobs. It publishes a WhatsApp number, so send a photo and the address and ask for the price first. ## 7. Super Cool Air Conditioning Services Pte. Ltd. - Honestfix score: 74 out of 100 - Badges: Active, Well reviewed, Licence matched - Google: 5 stars from 19 reviews - Phone: +6592307282 - Website: https://supercoolaircon.com.sg - Profile: https://honestfix.sg/v/super-cool-air-conditioning-services-pte-ltd-1247 (Markdown: https://honestfix.sg/v/super-cool-air-conditioning-services-pte-ltd-1247.md) Reviews point to a boss called Mr Singh, and some call him Gary, who leads servicing, chemical washes and gas checks. Of 19 written reviews, 7 say they used the business again, 5 say the problem was fixed and 5 say it came quickly. All 19 reviews are five stars. ## 8. Aircon Repair & Care Services Pte Ltd - Honestfix score: 65 out of 100 - Badges: Well reviewed, Licence matched - Google: 5 stars from 13 reviews - Phone: +6587763108 - Website: https://www.arcsaircon.com.sg - Profile: https://honestfix.sg/v/aircon-repair-care-services-pte-ltd-1377 (Markdown: https://honestfix.sg/v/aircon-repair-care-services-pte-ltd-1377.md) Reviews describe general servicing, foam jet and chemical cleaning of units, with technicians who wipe the area clean and dry afterwards. Of 6 written reviews, 1 says they used the business again. All 13 Google reviews, rated 5.0, are from the last twelve months, the newest in January 2026. Registered as a business in Singapore since 2025, so there is little history to go on. ## 9. Handy Guru Engineering Pte Ltd - Honestfix score: 42 out of 100 - Google: 4.4 stars from 13 reviews - Phone: +6587278982 - Profile: https://honestfix.sg/v/handy-guru-engineering-pte-ltd-1424 (Markdown: https://honestfix.sg/v/handy-guru-engineering-pte-ltd-1424.md) Reviews are mostly about aircon servicing, and customers praise technicians who explain the problem, arrive on time and clean thoroughly. Of 11 written reviews, 4 say the problem was fixed, 2 say they used the business again and 1 says they knew the price before work started. The newest review is from February 2026, so ask which parts will be opened and cleaned before you book. ## 10. GC Engrg & Air-Con Services Pte Ltd - Honestfix score: 48 out of 100 - Badges: Licence matched - Google: 4.3 stars from 11 reviews - Phone: +6567737118 - Profile: https://honestfix.sg/v/gc-engrg-air-con-services-pte-ltd-1772 (Markdown: https://honestfix.sg/v/gc-engrg-air-con-services-pte-ltd-1772.md) Customers describe professional, knowledgeable technicians who do a thorough service, advise on what is needed and give transparent pricing. Of 10 written reviews, 4 say they used the business again and 2 say they knew the price before work started. Reviews also mention speedy replies, installation of a new system and a regular call to ask if you need cleaning. It is rated 4.3 out of 5 from 11 Google reviews and has been registered as a business in Singapore since 2013. Tell them what the aircon is doing and how many units you have, and ask for the price first. ## 11. Airtech SG Aircon Services Pte Ltd - Honestfix score: 41 out of 100 - Badges: Licence matched - Google: 4.9 stars from 75 reviews - Phone: +6587876664 - Website: https://www.airtechnician.sg - Profile: https://honestfix.sg/v/airtech-sg-aircon-services-pte-ltd-1382 (Markdown: https://honestfix.sg/v/airtech-sg-aircon-services-pte-ltd-1382.md) Reviews are mostly about routine aircon servicing, with customers describing friendly, punctual technicians who bring a floor mat and leave the home clean. Of 47 written reviews, 23 say they used the business again, 5 say the problem was fixed and 5 say it came quickly. Customers also say the technicians advise which units need servicing, and the business is rated 4.9 out of 5 from 75 Google reviews. It has been registered in Singapore since 2021. Tell them how many units you have and ask for a time that suits you. ## 12. Great Aircon - Honestfix score: 40 out of 100 - Badges: WhatsApp - Google: 3.6 stars from 15 reviews - WhatsApp: https://wa.me/6586616634 - Phone: +6586616634 - Website: https://www.greataircon.com - Profile: https://honestfix.sg/v/great-aircon-1072 (Markdown: https://honestfix.sg/v/great-aircon-1072.md) Reviews mention aircon repair and servicing, including a yearly package that a customer finds affordable. Customers praise fast replies and technicians who are professional and expert at their jobs. Of 9 written reviews, 2 say the business came quickly. It publishes a WhatsApp number. Send a message on WhatsApp and ask for the price first. ## 13. Wee Seng Engineering Works - Honestfix score: Not enough data yet - Badges: Licence matched - Google: 3.7 stars from 3 reviews - Phone: +6564522693 - Website: https://weeseng.com.sg - Profile: https://honestfix.sg/v/wee-seng-engineering-works-1081 (Markdown: https://honestfix.sg/v/wee-seng-engineering-works-1081.md) ## 14. Acmes Aircon & Electrical Services - Honestfix score: 27 out of 100 - Google: 5 stars from 9 reviews - Phone: +6564575876 - Website: https://www.acmes.sg - Profile: https://honestfix.sg/v/acmes-aircon-electrical-services-1152 (Markdown: https://honestfix.sg/v/acmes-aircon-electrical-services-1152.md) ## 15. Rong Jin Maintenance Services - Honestfix score: Not enough data yet - Badges: Licence matched - Google: no rating yet - Phone: +6568172533 - Website: https://www.rongjinaircon.com/contact-us - Profile: https://honestfix.sg/v/rong-jin-maintenance-services-1157 (Markdown: https://honestfix.sg/v/rong-jin-maintenance-services-1157.md) ## 16. Pansar Singapore Pte. Ltd. - Honestfix score: Not enough data yet - Badges: Licence matched - Google: no rating yet - Phone: +6563533933 - Website: https://www.pansar.com.my - Profile: https://honestfix.sg/v/pansar-singapore-pte-ltd-1948 (Markdown: https://honestfix.sg/v/pansar-singapore-pte-ltd-1948.md) ## 17. Fix My Aircon - Honestfix score: Not enough data yet - Google: no rating yet - Phone: +6582668390 - Website: https://fixmyaircon.sg - Profile: https://honestfix.sg/v/fix-my-aircon-1960 (Markdown: https://honestfix.sg/v/fix-my-aircon-1960.md) ## 18. Dr Cool Services Pte Ltd - Honestfix score: 71 out of 100 - Badges: Active - Google: 4.6 stars from 68 reviews - Phone: +6584947071 - Website: https://www.tiktok.com/@drcoolairconservices - Profile: https://honestfix.sg/v/dr-cool-services-pte-ltd-1345 (Markdown: https://honestfix.sg/v/dr-cool-services-pte-ltd-1345.md) Reviews cover aircon repairs, servicing and chemical washes, and customers praise clear explanations and honest advice, naming Iskandar. Customers also mention friendly, tidy, on-time technicians and affordable prices. Of 34 written reviews, 11 say the problem was fixed, 9 say they used the business again and 5 say the team came quickly. It is rated 4.6 out of 5 from 68 Google reviews and has been registered as a business in Singapore since 2018. Say what your aircon is doing when you get in touch, and ask for a named technician. ## 19. SAS M & E Pte Ltd - Honestfix score: 20 out of 100 - Badges: Licence matched - Google: 3.8 stars from 49 reviews - Phone: +6562881288 - Profile: https://honestfix.sg/v/sas-m-e-pte-ltd-1823 (Markdown: https://honestfix.sg/v/sas-m-e-pte-ltd-1823.md) Customers describe professional technicians who service, repair and install aircon, explain the work and give advice on looking after the units. Of 39 written reviews, 10 say they used the business again, 8 say the business came quickly, 7 say the problem was fixed and 3 say they knew the price before work started. Lance is thanked by name in several reviews for patient explanations and diligent follow-ups, and technicians keep the place clean. It has been registered as a business in Singapore since 2010. Tell them what the aircon is doing and how many units you have, and ask for the price first. ## 20. Everest Cool Engineering Pte Ltd - Honestfix score: Not enough data yet - Badges: Licence matched - Google: 5 stars from 2 reviews - Phone: +6583457632 - Profile: https://honestfix.sg/v/everest-cool-engineering-pte-ltd-1468 (Markdown: https://honestfix.sg/v/everest-cool-engineering-pte-ltd-1468.md) ## 21. Air Maestro Services - Honestfix score: Not enough data yet - Badges: Licence matched - Google: 5 stars from 1 review - Phone: +6586559989 - Profile: https://honestfix.sg/v/air-maestro-services-1357 (Markdown: https://honestfix.sg/v/air-maestro-services-1357.md) ## 22. Meng Yew Aircon And Electrical Engineering - Honestfix score: Not enough data yet - Badges: Licence matched - Google: 5 stars from 2 reviews - Phone: +6597908001 - Profile: https://honestfix.sg/v/meng-yew-aircon-and-electrical-engineering-1228 (Markdown: https://honestfix.sg/v/meng-yew-aircon-and-electrical-engineering-1228.md) ## 23. Zoom Hands - Honestfix score: Not enough data yet - Google: 5 stars from 4 reviews - Phone: +6584547098 - Profile: https://honestfix.sg/v/zoom-hands-1155 (Markdown: https://honestfix.sg/v/zoom-hands-1155.md) ## 24. Orcinus Aircon Services Pte. Ltd. - Honestfix score: Not enough data yet - Badges: Licence matched - Google: 1.5 stars from 2 reviews - Profile: https://honestfix.sg/v/orcinus-aircon-services-pte-ltd-1205 (Markdown: https://honestfix.sg/v/orcinus-aircon-services-pte-ltd-1205.md) ## 25. Leemax Engineering & Construction Pte. Ltd. - Honestfix score: Not enough data yet - Badges: Licence matched - Google: 3.5 stars from 2 reviews - Phone: +6586969582 - Profile: https://honestfix.sg/v/leemax-engineering-construction-pte-ltd-1429 (Markdown: https://honestfix.sg/v/leemax-engineering-construction-pte-ltd-1429.md) ## 26. Ocean Skill Engineering - Honestfix score: Not enough data yet - Google: 5 stars from 1 review - Phone: +6591885780 - Profile: https://honestfix.sg/v/ocean-skill-engineering-1448 (Markdown: https://honestfix.sg/v/ocean-skill-engineering-1448.md) ## 27. Agri-Con Air Conditioning Sales & Rental - Honestfix score: Not enough data yet - Google: 5 stars from 1 review - Phone: +6564797501 - Profile: https://honestfix.sg/v/agri-con-air-conditioning-sales-rental-1761 (Markdown: https://honestfix.sg/v/agri-con-air-conditioning-sales-rental-1761.md) Source: Google listings, ACRA and provider websites, checked 20 Sep 2026. Something wrong on a listing? https://honestfix.sg/corrections