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Winter Cool Air-Con Engineering Pte Ltd
Winter Cool Air-Con Engineering Pte. Ltd. · UEN 201735988E · since 2017
AI summary
Reviews are mainly aircon servicing and chemical washes, and customers praise full dismantling, floors covered before cleaning and advice on how to maintain the unit. Technicians are described as arriving on time and explaining each step clearly. Of 38 written reviews, 11 say the problem was fixed, 5 say they used the business again and 4 say it came quickly. It is rated 4.8 out of 5 from 133 Google reviews and has been registered as a business in Singapore since 2017. Tell them the aircon model and what you need serviced when you get in touch.
This summary is based on all the information the Honestfix team has put together on this business, last checked 2 Oct 2026. For more on how we do it, see how Honestfix works.
Reviews
Latest 38 written reviews of 133 on Google
Summary of reviews
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38 written reviews to read
- 5.0
The staff came twice: first time helping me to diagnose and give practical advices to help to save me money and time; second time came for the actual servicing (chemical). Appreciate their transparency! Highly recommended
- 5.0
Really satisfied with the aircon chemical wash service! The workers arrived on time and were super professional. They handled every cleaning detail carefully and kept the place tidy the whole time. Communication was easy and friendly, and the pricing is clear and reasonable with no hidden charges. My air conditioner blows fresher air now and cools down much faster.
- 5.0
The cleaning was excellent! Ah Yang's skills are truly superb, and he's incredibly meticulous. After the cleaning, he even gave me advice on how to maintain the air conditioner's performance. I'll definitely hire him again next time; I feel very confident in him.
- 5.0
The technician also checks the air conditioner for any problems while cleaning, extending its lifespan and saving on repair costs. Regular cleaning maintains cooling efficiency and prevents the compressor from overloading and prematurely damaging it. A cleaning every three months corresponds to the air conditioner's maintenance cycle of approximately 700-1000 hours of use. I booked a cleaning service this time, and the technician was incredibly professional throughout the entire process! They did a complete cleaning service—disassembly, washing, and vacuuming—and the air from the air conditioner was noticeably cooler afterward. Plus, the price-performance ratio is extremely high! Ladies, bookmark this!
- 5.0
Very good service. Mr Heng did a good job. Thanks a lot.
- 5.0
Expectations were met; the service was surprisingly smooth. I thought it would be messy, but they kept everything clean. The technicians were professional and arrived on time. They made sure no dust spread around and explained how to maintain the filters myself. The air felt fresher and cooler after they finished. I appreciated their thorough cleaning and attention to detail. This Singapore-based company really knows how to handle air conditioning maintenance and cleaning.
- 5.0
Good service and prompt action
- 5.0
Great service !
- 5.0
Good service! Reliable and efficient!
- 5.0
Really satisfied with Ming’s service. He was very patient, explained my air-con issues clearly, and helped fix everything smoothly.
- 5.0
Thank U Ms Koh n Ah Heng for helping me, to solve my demand request.
- 5.0
Efficiency was visible beyond my early assumptions. The technicians arrived on time and were very skilled. They covered the floors carefully before starting the cleaning. The air felt noticeably fresher afterwards, and the room stayed dust-free. One staff member even took the time to explain how to maintain the unit, which I appreciated. Overall, it was an excellent service, and I was impressed with their thoroughness.
- 5.0
Technician Ah Ming did a great job!
- 5.0
Heng are very helpful and quick reply. We are very happy to have his service. If anyone need aircon specialists, can looks for Heng. Good job!!!
- 5.0
Air quality feels better, and it's quieter after cleaning. The room feels cooler without any strange smells lingering. The team did a thorough cleaning, and I noticed there was no dust left behind. I appreciated how the staff checked in with me to ensure everything was running smoothly. Their attention to detail made a real difference in my comfort at home.
- 5.0
Kok from Winter Cool serviced my aircons this afternoon and I was so impressed! Not only were all areas left extremely tidy post-service but he kindly answered any questions I had. He is extremely efficient and always takes the time to move any furniture and protect while cleaning. Added bonus Kok is super friendly which I really appreciate. Thanks Kok! I would highly recommend Winter Cool Air Con Services.
- 5.0
Date: Jan 2026 Time: Afternoon 1 to 2pm Event: Aircon overhaul/services Two technician come to my house to do the services. They are quite competent to do the work. 2 aircon overhaul took around 2 hours. They take down the whole internal unit and wash with chemical. From outside looks clean but it is extremely dirty in internal part (see picture) Bigger unit in living room cost around $220 and smaller unit in the sleeping room cost around $150. Normal service is around $60. Price is reasonable. Recommended. ⭐
- 5.0
Very professional and efficient service. Explained everything clearly, arrived on time, and did a thorough job. Aircon is working great now. Would recommend 👍
- 5.0
Recently had ah heng come in to clean my aircon . i regularly clean my aircon previously using another aircon man and i never saw him dismantling anything . Ah Heng was v thorough in the cleaning dismantled everything to clean coils etc and washed it under the water. He helped me check my gas and I found out my prev aircon man was dishonest about the gas top up. Pricing is very reasonable and service good! I would use them again for servicing
- 5.0
Indoor temperature feels more consistent post-maintenance. The air smells fresher now, which is great for my allergies. The friendly staff ensured everything was done smoothly. They took care to clean every part thoroughly, leaving no dust behind. I appreciated their attention to detail and the care they showed. The cooling is steady, and the room feels comfortable. Overall, I'm satisfied with the service and the results.
- 5.0
Professionally done. Detailed and meticulous. Gives me confidence that my unit will be running great
- 5.0
They completed the cleaning quickly and meticulously. The technician arrived on time and did a quick check of the air conditioner's operation before starting. Throughout the process, they disassembled and cleaned the indoor and outdoor units in a very logical order, ensuring no detail was overlooked. After cleaning, the room air was noticeably fresher, and the cooling effect was improved. The technician also proactively asked if we needed any further assistance; their service was excellent.
- 4.0
Had been using them for years for my aircon servicing. Price is reasonable and the technicians always arrived early or on time. Ming was the guy servicing my aircon this morning and I have to say he is especially meticulous and efficient. Managed to clear away most of the jellys that accumulated over the years.
- 5.0
The room's atmosphere felt cleaner post-service. The technicians were skilled and made sure everything was spotless. I noticed a big difference in the air quality. The staff showed me how they cleaned the filters, which was a nice touch. I appreciated their thorough cleaning and the results were satisfactory. The service was straightforward and efficient, making the experience pleasant.
- 5.0
Reliable technician and arrival on time. Great job and honest company
- 5.0
I have been using this Contractor for my block's Bulk aircon servicing for nearly 10 yrs. Great and friendly services from Boss to workers!
- 5.0
Friendly staff and good service
- 5.0
Excellent service Reasonable price with professional service
- 5.0
Airflow felt smoother inside our rooms. The cooling improved noticeably after the cleaning. The technicians were skilled and worked efficiently. They ensured the air conditioner was dust-free and left no mess behind. I noticed the air smelled fresher, which helped with my allergies. The staff also took time to explain the process, which was helpful. Overall, I was happy with the satisfactory results.
- 5.0
Noise levels dropped quite a bit post-maintenance and the air in our room feels much fresher now. The skilled technician was friendly and made sure to explain the cleaning process clearly. He arrived on time and got straight to work, ensuring everything was dust-free before he left. I noticed the temperature control in the room improved significantly. Overall, I'm happy with the service and the results.
- 5.0
Cooling efficiency noticeably increased post-service. The technician arrived promptly and was very friendly. I immediately felt the air was cooler and fresher. The unit ran quietly without any odd noises. They did a great job cleaning thoroughly, leaving no dust behind. The staff even took time to show me what they were doing, which was helpful. This service was worth it for the comfort and peace of mind it provided.
- 5.0
Excellent service, great value, highly recommended! You absolutely must contact them!
- 5.0
Really happy with Aircorn’s service. The team was responsive, professional, and explained everything clearly. Pricing was fair and reasonable for the quality of service provided, and there were no surprise charges. Overall a very pleasant experience.
- 5.0
Cleanliness standards exceeded what we initially anticipated. The technicians were skilled and arrived on time. They handled everything with care, ensuring no water splashed on my floors. I was impressed with how they cleaned the filters thoroughly, leaving no dust behind. One staff member even took the time to explain how I could maintain the filters myself. The air felt fresher and lighter after they finished. Overall, the service was efficient and the quality assured.
- 5.0
Very good aircon servicing. Service was professional and the charges were reasonable. Happy with the overall experience.
- 5.0
Good service and prompt. thank you
- 5.0
Good service and clean.
- 5.0
Workers methodically handled each cleaning step with precision. The team showed up on time and got straight to work. They were skilled technicians, carefully cleaning both the indoor and outdoor units. I noticed how they took care to protect my furniture by covering it with sheets. The air feels noticeably fresher now. One of the workers took a moment to explain the process, which I found helpful. Their attention to detail made the whole experience smooth and stress-free.
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