Expert Air Conditioning Solutions in Malaysia
Professional installation, repair, and maintenance services with guaranteed satisfaction

About CoolZen Solutions
Bringing comfort to Malaysian homes and businesses since 2015

CoolZen Solutions is Malaysia's leading provider of air conditioning services, delivering exceptional cooling solutions to homes and businesses across Kuala Lumpur and beyond.
With our team of certified technicians and commitment to quality workmanship, we ensure that your indoor environment remains comfortable throughout Malaysia's tropical climate.
- Certified and experienced technicians
- Prompt and reliable service
- Serving residential and commercial clients
- Warranty on all installations and repairs
Why Choose CoolZen Solutions?
Experience the difference with our premier air conditioning services
Certified Experts
Our technicians are fully certified and regularly trained on the latest AC technologies and methods.
Service Guarantee
All our installations and repairs come with a comprehensive service warranty for your peace of mind.
Competitive Pricing
We offer transparent, competitive pricing with no hidden costs or unexpected charges.
Responsive Support
Our customer service team is available to address your concerns and schedule service promptly.
Our Services
Comprehensive air conditioning solutions tailored to your needs

AC Installation
Professional installation of all types and brands of air conditioning systems for homes and businesses.
- Expert assessment and recommendations
- Proper sizing and placement
- Clean and efficient installation
- Testing and optimization

AC Repair
Effective troubleshooting and repair of air conditioning systems to restore optimal performance.
- Comprehensive diagnosis
- Repair of all major brands
- Component replacement
- Performance verification

AC Maintenance
Regular servicing to keep your air conditioning system running efficiently and extend its lifespan.
- Filter cleaning/replacement
- Coil cleaning
- System calibration
- Refrigerant level check
What Our Clients Say
Hear from satisfied customers about their experience with CoolZen Solutions
"CoolZen technicians were professional and knowledgeable. They installed my new AC system quickly and efficiently. The cooling performance is excellent!"
"I'm impressed with the maintenance service I received. The technician was thorough and explained everything. My AC is running much more efficiently now."
"Quick response and excellent repair service! My AC stopped working during a heatwave, and CoolZen fixed it the same day. Great service at a fair price."
Frequently Asked Questions
Answers to common questions about our air conditioning services
For optimal performance, we recommend servicing your air conditioner at least twice a year. Regular maintenance helps ensure efficiency, extends the lifespan of your unit, and improves indoor air quality. In Malaysia's tropical climate, more frequent servicing may be beneficial.
The size of air conditioner you need depends on several factors including room size, ceiling height, insulation, and local climate. As a general rule, you need approximately 150-200 BTU per square meter in Malaysia. Our technicians can perform a proper assessment to recommend the most appropriate unit size for your space.
A standard installation of a single split air conditioning unit typically takes between 3-5 hours, depending on the complexity of the installation. Factors that may extend installation time include difficult access points, need for additional electrical work, or installing multiple units.
Our technicians are trained to install, repair, and maintain all major brands of air conditioners available in Malaysia, including Daikin, Panasonic, Mitsubishi, York, Samsung, LG, Hitachi, and many others. We stay up-to-date with the latest technologies and specifications for all brands.
Yes, we provide a 90-day warranty on all repair services and a 1-year warranty on new installations. These warranties cover labor and any parts we've installed. This is in addition to any manufacturer's warranty that may apply to new equipment.
Get in Touch
Request a quote or schedule a service appointment today
Our Location
2A Jalan Telawi 2, Bangsar,
59100 Kuala Lumpur, Malaysia
Phone Number
Email Address
Business Hours
Monday - Saturday: 9:00 AM - 6:00 PM
Sunday: Closed