General Servicing
Routine cleaning of your fan coils and filters so the air stays fresh and the unit cools properly.
Winter Cool has serviced HDB flats, condos and offices across Singapore since 2017. We dismantle and wash your fan coils properly, check the gas honestly, and leave the place tidy.

What we do
From a quick general service to a full chemical overhaul, repair, gas and installation, Winter Cool covers it for homes and offices across Singapore.
Routine cleaning of your fan coils and filters so the air stays fresh and the unit cools properly.
Deep clean for a heavily soiled fan coil, dissolving the grime a normal wipe-down leaves behind.
Full dismantle of the indoor unit, coils and blower washed thoroughly, then reassembled like new.
Not cooling, leaking water or making noise? We diagnose the fault and fix it, not just paper over it.
Honest gas pressure checks and top-ups. We show you the reading so you know exactly what you need.
Supply and install of new split units for HDB flats, condos and offices, tidy piping included.
Scheduled servicing plans for offices, condos and landlords so the aircon never gets neglected.
Moving house or renovating? We take down, store and reinstall your unit without the guesswork.
The difference
A wipe of the front cover looks clean, but the fan coil behind it can be packed with grime, mould and bacteria. We take the unit apart, wash the coils and blower under water or chemical, and put it back so it blows fresher and cools faster.


4.8★
From 134 Google reviews
Since 2017
Servicing homes and offices
Islandwide
Jurong, the west and beyond
7 days
Open daily, flexible booking times
Our work
Servicing, chemical washes, overhauls and installs across HDB flats, condos and offices.







Why Winter Cool
Since 2017 our technicians, faces like Ah Heng and Kok that customers ask for by name, have built a 4.8 star reputation on doing the job thoroughly and pricing it honestly.
Thorough, every time
We dismantle and wash the parts that actually get dirty, not just the cover.
Honest on gas
We check the gas properly and tell you straight whether a top up is actually needed.
Tidy and careful
Customers mention furniture being moved and covered, and every area left tidy after us.
Clear pricing
Quoted upfront with no hidden charges, so there are no surprises after.
In their words
A few of the notes left by Singapore homeowners and tenants on Google.
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. Price is reasonable. Recommended.
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.
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.
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. I would highly recommend Winter Cool Air Con Services.
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. The service was straightforward and efficient, making the experience pleasant.
Where we work
Our base is in the west around Jurong, Bukit Batok and Clementi, but we service aircon islandwide. Not sure if we cover your block? Just call or message and ask.
Base
2 Fan Yoong Rd, Singapore 629780
Hours
Open daily, flexible booking times
Call or WhatsApp
9108 9733Get in touch
The fastest way to reach us is a call or WhatsApp. Tell us how many units you have and what they are doing, and we will give you a clear price before we head down.