Our Story
About CoolBreeze Air Services
Twelve years of principled, credential-forward HVAC practice — serving the Klang Valley with honesty and technical excellence.
Who We Are
Built on Expertise, Delivered with Integrity
CoolBreeze Air Services was founded in 2013 by a team of certified HVAC engineers who believed the Klang Valley deserved a contractor that combined technical rigour with genuine transparency. From our base in Petaling Jaya, we have grown from a three-man team to a 20-strong operation — but our principles have not changed.
Every project we take on — whether a single bedroom unit or a multi-floor VRF system — receives the same diligence: proper load calculations, compliant installation, and a written performance report. We do not cut corners, and we do not recommend work that is not needed.
Our 98% customer satisfaction rate across more than 850 completed projects reflects not just technical competence, but a commitment to treating every client's property with the respect it deserves.
What Drives Us
Our Values
Integrity
We quote only what is necessary. No inflated scopes, no unnecessary parts.
Expertise
Our technicians hold manufacturer certifications and complete annual skills refreshers.
Responsiveness
Same-day and next-day response for repair calls. We understand downtime has a cost.
Client Focus
Every project ends with a debrief and a written report. You always know what was done and why.
The People Behind the Work
Leadership Team
Danny Lim
Founder & Managing Director
18 years in HVAC engineering. Daikin VRV specialist. Oversees all project design and quality assurance.
Sarah Ng
Head of Commercial Projects
12 years delivering complex commercial fit-outs. Managed projects up to RM 3 million in contract value.
Ravi Subramaniam
Senior Service Technician
10 years on the tools. CIDB-certified. Leads all repair and maintenance callouts for residential clients.
Our Credentials
Certified & Accredited
Every technician on our team carries current industry certifications. We work within CIDB guidelines and comply fully with SEDA Malaysia refrigerant regulations.