Trusted Aircond Service in Petaling Jaya.
Senior Technicians Only.
Free gas top-up included with every chemical wash, transparent fixed pricing, and only experienced technicians with 15-20+ years on the job. No trainees, no bait-and-switch. Serving PJ and the Klang Valley since 2003.
Experience
Customers
Rating
Warranty
20+
Years Experience
10,000+
Happy Customers
4.9★ Google
Verified Rating
30-Day Warranty
On All Work
Is Your Aircond Giving You Problems?
These are the most common issues we fix every day. If any of these sound like your situation, we can help.
Blowing Warm Air
Your AC is running but the air coming out is warm or not cold enough. This usually indicates low refrigerant or a dirty evaporator coil.
Water Leaking
Water dripping from your indoor unit onto the wall or floor. Typically caused by a clogged drainage pipe or dirty filters blocking airflow.
Musty or Foul Smell
A bad odour coming from your AC when turned on. Mould and bacteria buildup inside the unit is the most common cause.
High Electricity Bills
Your energy bills are spiking without explanation. A dirty or malfunctioning AC unit works harder and consumes significantly more power.
Aircond Services & Transparent Pricing
From chemical washes to emergency repairs, we handle everything your aircond needs - with experienced technicians and fixed pricing across Petaling Jaya.
Chemical Wash
Full dismantle chemical cleaning with coil wash, drainage flush, and free gas top-up included. The most thorough clean for your AC.
AC Repair & Diagnostics
Professional troubleshooting and repair for all common AC issues — water leaks, warm air, strange noises, and circuit board failures.
Standard Cleaning
Basic filter and cover cleaning, blower wipedown. Ideal for regular maintenance between chemical washes.
Commercial Maintenance
Scheduled monthly maintenance contracts for F&B outlets, offices, and commercial spaces. Compliance-ready service.
AC Installation
Professional installation of new units from all major brands — Daikin, Panasonic, York, Mitsubishi, and more.
Why 10,000+ Customers Trust Us
We do things differently. No shortcuts, no trainees, no hidden charges.
Zero-Newbie Policy
Only senior technicians with 15-20+ years of experience handle every job. We never send trainees or apprentices.
Free Gas Top-Up Included
Every chemical wash includes FREE gas top-up (up to 10kg R22/R32/R410A). Most competitors charge RM80-150 extra.
Transparent Fixed Pricing
Published prices with no hidden charges or transport surcharges for all covered PJ areas. What you see is what you pay.
Same-Day Service
Book via WhatsApp and get serviced the same day. We respond within 30 minutes during business hours.
30-Day Warranty
Every job is backed by a 30-day workmanship warranty and 1-month gas leak warranty. If anything goes wrong, we fix it free.
20+ Years Trusted
Serving Petaling Jaya since 2003. Over 10,000 happy customers and a 4.9★ Google rating from 200+ verified reviews.
How Our Aircond Service Works
From WhatsApp to job done - fast, transparent, and hassle-free.
WhatsApp Us
Send us your location, unit type, and preferred date via WhatsApp at 012-2252 623.
We Confirm
We reply within 30 minutes with appointment confirmation. Same-day slots available for urgent issues.
Senior Tech Arrives
A senior technician with 15-20+ years experience arrives at your location. No trainees, ever.
Job Done Right
Service completed with free gas top-up, backed by our 30-day workmanship warranty.
AC Not Cold? Water Leaking? Musty Smell?
Our senior technicians fix all common aircond problems, usually the same day. WhatsApp us now for a fast quote.
Trusted by 10,000+ Homeowners Across PJ
4.9★ average from 200+ reviews on Google.
"After being scammed by another company claiming I needed gas (I didn't), PJ Kool was refreshingly honest. Ahmad fixed my water leak issue in 30 minutes. Fair pricing, no upselling."
Mrs. Tan
Damansara Utama
"We use them for our cafe's monthly maintenance. Always on time, thorough, and our AC passed health inspection without issues. The fact they include gas top-up saves us RM500+ yearly."
David Lim
SS2
"My 15-year-old unit was blowing warm air. Mr. Heng diagnosed it in 10 minutes (capacitor issue) and had it ice cold again within the hour. 20+ years experience really shows."
Rajesh Kumar
Petaling Jaya
"Booked chemical wash for 3 units. The technician was punctual, professional, and the free gas top-up saved me about RM300. My electricity bill dropped noticeably the next month."
Siti Aminah
Kelana Jaya
20+
Years Experience
10,000+
Happy Customers
150
Units Serviced Monthly
4.9★
Google Rating
Serving Petaling Jaya & Surrounds
No transport surcharges for all covered areas. Same-day service available across PJ and the Klang Valley.
Aircond Servicing Questions Answered
What is the difference between a chemical wash and standard cleaning?
Is gas top-up really free with every chemical wash?
Will you send experienced technicians, not trainees?
How much is the diagnostic check and is it waived?
Do you charge extra for transport in Petaling Jaya?
Ready to Get Your Aircond Ice Cold Again?
Chemical wash from RM160 with FREE gas top-up. Senior technicians only. Same-day slots available.
Same-Day Slots Available — WhatsApp Now
WhatsApp Us: 012-2252 623