Best aircon repair specialists in Kuala Lumpur
This list covers businesses whose main trade is aircon servicing, repair, and installation, ranked by a composite score built from rating, review volume, recency, and sentiment (see methodology). Only specialists made the cut, so general handymen or electrical firms that merely offer aircon work on the side are excluded.
If you want a broader field that includes larger contractors handling full installation and commercial-scale jobs alongside repair, see our best air conditioning contractor overall list. This page focuses specifically on repair-first specialists.
Picks are ranked by score and relevance to aircon repair, so a lower overall score can rank higher here.
At a glance
| # | Business | Score | Rating | From | Best for |
|---|---|---|---|---|---|
| 1 | Aircon Anda | 94 | 5 (207) | — | All-round repair and honesty |
| 2 | RMAZ Aircond | 92 | 5 (130) | — | Multi-unit jobs and weekend callouts |
| 3 | Rehan Enterprise | 91 | 5 (113) | — | Speed at a fair price |
| 4 | Kedai Aircond Gombak | 90 | 4.9 (112) | — | Gombak and Ampang residents |
| 5 | Three Bro’s AirCond & Electrical Services | 89 | 5 (69) | — | Transparent pricing on chemical wash |
| 6 | Aircond Fixer | 87 | 5 (51) | — | 24/7 emergency callouts |
| 7 | AR Air Cond Services | 86 | 5 (44) | — | Late-night gas refills and compressor work |
| 8 | FS PRECISION SDN BHD-AIR COND SERVICES,INSTALLATION,REPAIR- CHERAS | 84 | 4.8 (84) | — | Water leak specialists in Cheras |
| 9 | MG Aircond | 86 | 5 (39) | — | Same-day multi-job bookings |
| 10 | Bangsar South Aircon Service | 85 | 5 (69) | — | Solo technician, careful diagnostics |
| 11 | Maxwell M&E (M) Sdn Bhd - Cheras | 85 | 4.7 (70) | — | Owner-led service in Cheras |
| 12 | AC Cool Plus Air-cond & Refrigeration | 85 | 5 (68) | — | Consistently polite, tidy service |
| 13 | Best Aircond cleaning service | 84 | 5 (26) | — | Certified technicians, emergency response |
| 14 | Aircond Madani | Aircond Service, Repair & Installation Kuala Lumpur & Selangor | 81 | 5 (18) | — | Awkward compressor placements |
| 15 | K.L. Voon Air-Conditioning | 82 | 4.9 (46) | — | Rooftop and solar-panel installations |
1. Aircon Anda
5 (207 reviews)score 94/100
With 207 reviews at a perfect 5.0 and a composite score leading the field, Aircon Anda pairs volume with consistency: technicians diagnose before quoting and skip the upsell. Named technician Rustam and colleagues get called out for both routine servicing and trickier repair jobs across KL and Selangor.
- Fast response and on-time arrival
- Honest diagnosis before work starts, no upselling
- Affordable pricing across repair, wash, and install jobs
- Clean, professional workmanship
Services: aircon servicing maintenance, aircon repair, aircon installation, 24 7 emergency aircon
2. RMAZ Aircond
5 (130 reviews)score 92/100
RMAZ Aircond backs a 5.0 rating over 130 reviews with a team that handles multiple units in a single visit (one review cites four units serviced in two hours). Staff named across reviews, Subhan, Aslam, Adil, and Shair Gul, get consistent praise for clean work late into the evening.
- Same-day and weekend availability
- Named technicians praised repeatedly for quality
- Efficient multi-unit servicing
- Chemical wash and gas top-up included in maintenance visits
Services: aircon servicing maintenance, aircon installation, aircon repair, 24 7 emergency aircon
3. Rehan Enterprise
5 (113 reviews)score 91/100
Rehan Enterprise turns around jobs in around 30 minutes according to reviewers, with a 5.0 rating across 113 reviews backing that reputation for speed. The business covers servicing, gas leak repair, and full installs for both residential and commercial units without complaints in the review set.
- Fast completion, often around 30 minutes
- Transparent, competitive pricing
- Friendly, communicative staff
- Handles both residential and commercial units
Services: residential home aircon, aircon servicing maintenance, aircon installation, 24 7 emergency aircon
4. Kedai Aircond Gombak
4.9 (112 reviews)score 90/100
Kedai Aircond Gombak holds a 4.9 rating from 112 reviews, with technicians like Hilmi building repeat trust through clear explanations and clean finishes. One reviewer switched here after waiting weeks elsewhere for a repair and had it sorted the next day.
- Fast same-day or next-day appointments
- Clear explanation of work during service
- Clean installation and repair work
- Easy WhatsApp booking
Services: aircon installation, aircon repair, aircon servicing maintenance, residential home aircon
5. Three Bro’s AirCond & Electrical Services
5 (69 reviews)score 89/100
Three Bro's holds a perfect 5.0 across all 69 reviews, with customers repeatedly noting units run noticeably colder after a chemical wash. Staff member Afaq gets named for tidy work and clear maintenance explanations, and the team sticks to warranty commitments once a job is done.
- Fast, on-time service with minimal waiting
- Transparent pricing, no hidden charges
- Effective chemical wash results
- Staff explain work clearly as they go
Services: aircon servicing maintenance, aircon repair, 24 7 emergency aircon, aircon installation
6. Aircond Fixer
5 (51 reviews)score 87/100
Aircond Fixer runs a 5.0 rating from 51 reviews and stands out for round-the-clock availability, including a reported water leak fixed within an hour. Technicians Hamza, Sultan, and Quddus photograph their work for remote clients and avoid pushing unneeded parts.
- 24/7 emergency response
- Same-day repair and diagnosis
- Named technicians with strong repeat praise
- No unnecessary upselling on parts
Services: aircon servicing maintenance, aircon installation, aircon repair, 24 7 emergency aircon
7. AR Air Cond Services
5 (44 reviews)score 86/100
AR Air Cond Services, led by Ali, answers calls late into the night across the Melati area and leaves no mess behind, according to reviewers. With 44 reviews at a 5.0 rating, most jobs involve gas refills and compressor servicing handled by what reads as a small, owner-led operation.
- Responds to late-night calls
- No mess left behind after jobs
- Owner-led, personal service
- Quick, sharp diagnostics
Watch out: Smaller review base than the top names on this list, though sentiment is uniformly positive.
Services: aircon installation, aircon repair
8. FS PRECISION SDN BHD-AIR COND SERVICES,INSTALLATION,REPAIR- CHERAS
4.8 (84 reviews)score 84/100
FS Precision has run for 20 years out of Cheras and covers the Klang Valley suburbs, with Khuram and the owner named for water leak fixes and thorough chemical cleans. The 4.8 rating over 84 reviews reflects mostly fast, professional work, though scheduling and diagnostic fees are the recurring friction points.
- 20 years in operation
- Competitive pricing, low to mid market
- Named technician (Khuram) praised repeatedly
- Cleans up after installs and repairs
Watch out: Some reviewers mention rescheduled appointments and disputes over diagnostic or gas top-up charges.
Services: aircon installation, 24 7 emergency aircon, aircon repair, commercial industrial aircon
9. MG Aircond
5 (39 reviews)score 86/100
MG Aircond keeps a perfect 5.0 across 39 reviews, with technicians handling installation, relocation, and servicing of several units in one visit. Booking runs through WhatsApp, and the business claims over 20 years serving greater Kuala Lumpur with clearly priced chemical cleaning (RM100-150 per unit).
- Same-day installation and service
- Multiple jobs handled in one visit
- Easy WhatsApp booking
- Transparent chemical cleaning pricing
Watch out: Review count is lower than the leading names, though every review to date is five stars.
Services: commercial industrial aircon, aircon servicing maintenance, aircon installation, aircon repair
10. Bangsar South Aircon Service
5 (69 reviews)score 85/100
Bangsar South Aircon Service runs on a one-technician model, with Mr. Shimul handling jobs alone and explaining each step before asking for sign-off. The 5.0 rating from 69 reviews reflects consistently honest pricing and units that leave running cool with no surprise charges.
- Single technician handles jobs efficiently
- No surprise charges
- Meticulous cleanup
- Clear communication before work starts
Services: aircon servicing maintenance, aircon installation, aircon repair
11. Maxwell M&E (M) Sdn Bhd - Cheras
4.7 (70 reviews)score 85/100
Maxwell M&E's Cheras branch earns a 4.7 rating from 70 reviews, with the owner personally stepping in to resolve issues and technicians communicating clearly on placement and maintenance. The full lifecycle of install, repair, and maintain gets consistent praise for fair pricing.
- Owner-led customer care
- Fair pricing, no overcharging reported
- Well-trained, communicative technicians
- Covers install, repair, and maintenance
Services: aircon installation, aircon repair
12. AC Cool Plus Air-cond & Refrigeration
5 (68 reviews)score 85/100
AC Cool Plus holds a perfect 5.0 across all 68 reviews, with customers repeatedly describing the team as courteous and careful about leaving a clean site. Response times and on-time arrivals come up often in the feedback.
- 100% five-star rating across 68 reviews
- Fast turnaround and on-time arrivals
- Polite, humble staff
- Clean, neat workmanship
Services: aircon servicing maintenance, aircon repair
13. Best Aircond cleaning service
5 (26 reviews)score 84/100
Best Aircond Cleaning Service brings JKKP-certified technicians and a reported 1-hour emergency response on a Friday evening, backed by a 5.0 rating across 26 reviews. Named technician Tahir Ahmad gets called out for chemical cleaning work that reviewers say noticeably improves cooling and noise.
- JKKP-certified technicians
- 1-hour emergency response reported
- Visible cooling and noise improvement after service
- Handles complex systems like ceiling cassette and ducted units
Watch out: Review count is on the smaller side, so treat the track record as promising rather than exhaustive.
Services: aircon servicing maintenance, aircon repair, 24 7 emergency aircon, aircon installation
14. Aircond Madani | Aircond Service, Repair & Installation Kuala Lumpur & Selangor
5 (18 reviews)score 81/100
Aircond Madani holds a perfect 5.0 across 18 reviews, with reviewers noting a willingness to tackle compressor locations other firms might avoid. Installation, repair, chemical cleans, and gas top-ups all get done cleanly with no surprise costs cited.
- Transparent pricing, no hidden charges
- Same-day or rapid service
- Handles high-risk or awkward installations
- Clean workmanship after each job
Watch out: Smaller review sample than most on this list, so confidence is more moderate.
Services: aircon servicing maintenance, aircon installation, aircon repair
15. K.L. Voon Air-Conditioning
4.9 (46 reviews)score 82/100
K.L. Voon Air-Conditioning takes on tricky rooftop setups, including installations around solar panels, that reviewers say other companies turn down. The 4.9 rating from 46 reviews credits owner Mr Voon by name for arranging fast callouts and keeping fees reasonable.
- Handles complex rooftop installations others decline
- Transparent pricing upfront
- Punctual, friendly technicians
- Thorough cleaning as part of servicing
Services: aircon servicing maintenance, aircon repair