about us

We the original Coolmax.sg, an air-con company in Singapore established in 1999 bearing ROC number 201718730W.

We have been serving thousands of clients in Singapore for over 20 years. Providing only the best quality service to our loyal clients.


Aircon servicing and other aircon related services can seem very stressful and confusing. But here at Coolmax.sg, we offer only the most competitive rates in the market and we have the industry standing and quality workmanship to prove it.

Let us handle the nitty gritty work, sit back and enjoy the cool breeze from your air conditioner running at it's best.

Cleaning the Filters