KooL
Cool Air, Cool Life
Kool & Kleen Aircon Servicing technician servicing an air conditioner in Singapore
Kool & Kleen Aircon Servicing · Fast. Affordable. Transparent.

We guarantee your aircon is colder. No shortcuts. No mess.

We service, repair, and install aircons for homes and businesses across Singapore. Every visit ends with a cooler unit, a clean space, and proof it worked.

🕐
10 years
experienced company
🛡
BCA registered
bizSAFE Level 2 certified

No hidden charges. No forced upselling. Transparent prices on every job.

❄️ General Servicing
Best for: Regular maintenance · Rental maintenance
From $19 / unit
💧 Chemical wash
Best for: Poor cooling · Foul or musty odours · Unusual noise · First clean in 6+ months
From $70 / unit
🔧 Chemical overhaul
Best for: Severely neglected units · Persistent issues · Aircons not serviced in over a year
From $130 / unit
💦 KoolJet wash New
Best for: No chemical wash needed
From $60 / unit
⚙️ Aircon installation
New homes · Renovations · Replacing old or faulty units
Get a quote
🏢 Commercial maintenance
Ongoing maintenance contracts · Multi-unit properties · Minimising downtime
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We service all major brands
DaikinMitsubishiSamsungPanasonicLGFujitsuSharpToshibaSanyo
What customers say

What customers say

We have tried their aircon servicing and was overall satisfied with the technician who was prompt and friendly. He explained our aircon issues and we decided to sign up the annual servicing package with them.

Ben Khoo

This is our first time engaging Kool and we were happy with their professional service. They are patient to explain the issues. Our aircon does not seem to be cold at times and was told airflow of the condenser has issues due to the fan. They have done the chemical wash for us and we are glad the problem had been resolved now.

Serene Yeo

Kool had help to service all our office aircon units as their price was overall competitive and quality not compromised. They did a wonderful job. They went the extra mile to trouble shoot our aircon issues as it was not cold and there are noises — this could be due to long term usage and we have not done servicing for years. A wonderful servicing team indeed!

Amy Wong

This is our first time engaging Kool and we find their service efficient and they manage to resolve my aircon issues. My aircon was not cool for many days and they manage to resolve the problem.

Steven Tan

Common questions

Can't find your answer? WhatsApp us and we'll reply within the hour.

How often should I service my aircon?
Every 3 months for a general service — this keeps your unit running efficiently and the air clean. If you notice foul smells or reduced cooling, book a chemical wash — ideally every 6 months. For units that haven't been serviced in over a year or have persistent issues, a chemical overhaul once a year will restore performance. Not sure which you need? WhatsApp us and we'll advise honestly.Further reading: How Often Should You Service Your Aircon in Singapore? — AirconServices.sg
Why is my aircon still not cold after servicing?
A few common reasons: mould or bacteria build-up deep in the coils that a standard service can't reach, blocked airflow from a dirty or damaged filter, low refrigerant levels, or a failing compressor. After every service if the unit is still underperforming, we'll tell you why and recommend the right fix, whether that's a chemical wash, a KoolJet, or a refrigerant top-up. No guesswork, no upselling.
Why is my aircon leaking?
Why do most aircon companies use alkaline chemicals — and should I be worried?
Do I need to be home during the service?
What if I have an issue after my service?
What is BTU and how do I know which size I need?
What is the difference between System 1, 2, 3, and 4?
Are there hidden costs I should know about before booking?
Kool Aircon technician

Your aircon could be colder by tonight.

Book in 5 minutes via WhatsApp. Same-day slots available.

Or call +65 8815 2868 · Mon–Sun, 9am–9pm