Best air conditioning contractors in Shah Alam
This list ranks the top 15 air conditioning contractors in Shah Alam for the full range of work: installation, repair, servicing, and chemical wash. Businesses are ordered by an earned composite score built from rating, review volume, recency, sentiment, and verification, explained in full in our methodology.
If you're chasing a breakdown fix specifically, our best aircon repair in Shah Alam list ranks specialists on that job alone. This page covers the broader field, since most contractors here handle installation and servicing just as often as repair.
Picks are ranked by score and relevance to air conditioning contractor, so a lower overall score can rank higher here.
At a glance
| # | Business | Score | Rating | From | Best for |
|---|---|---|---|---|---|
| 1 | AISY AIRCOND SERVICES SHAH ALAM | 92 | 5 (125) | — | All-round condo & landed jobs |
| 2 | Amad Aircon Service | 91 | 5 (118) | — | Long-term repeat customers |
| 3 | Shah Services l HVAC Specialist Air-conditioning Service &Repair i-City i-Soho, Shah Alam, KL l Aircond Service | 91 | 4.9 (148) | — | Fixing what others couldn't |
| 4 | Gengaircond - Service, Repair, Installation & HVAC System Contractor @ Malaysia | 90 | 4.8 (160) | — | Buyers who want step-by-step updates |
| 5 | MKW GLOBAL SDN.BHD - Aircon Service Shah Alam & Klang Valley | 87 | 5 (43) | — | IRATA-trained technical work |
| 6 | V SMART HOME ELECTRICAL & AIR CONDITION SERVICE | 85 | 4.9 (110) | — | Same-day repair or install |
| 7 | Servis Aircond by Aivee | 85 | 4.7 (62) | — | Multi-unit chemical wash jobs |
| 8 | KH Brother Trading Sdn Bhd | 82 | 4.8 (112) | — | Fast turnaround on installs |
| 9 | COOL CARE SERVICES SDN BHD | 82 | 5 (36) | — | Setia Alam multi-unit repairs |
| 10 | ML Solution- Residential Aircond service | 81 | 4.9 (35) | — | Learning to maintain your own unit |
| 11 | Total Aircond Service Shah Alam | 81 | 4.8 (38) | — | Odor and drainage troubleshooting |
| 12 | ANAQIL Home & Office Aircond Service Shah Alam | 79 | 4.9 (18) | — | Home & office bookings without hassle |
| 13 | Banana Aircond Services (003275160-W) | 76 | 5 (7) | — | Stubborn clogs other services missed |
| 14 | ADSOFF GREEN Air-conditioner's Bio Service | 76 | 4.9 (14) | — | Chemical-free bio-green servicing |
| 15 | Winson Refrigeration & Air Conditioning Works | 76 | 5 (19) | — | Veteran technician, straight talk |
1. AISY AIRCOND SERVICES SHAH ALAM
5 (125 reviews)score 92/100
With 125 reviews all landing at 5 stars, AISY has the largest and cleanest review base on this list. Customers describe technicians arriving within hours, explaining faults in plain language, and handling awkward condo access without fuss.
- Fast response, often same day
- Clear pricing with no hidden charges
- Comfortable with tricky condo installations
- Neat, careful workmanship
Services: aircon installation, aircon repair, residential home aircon, 24 7 emergency aircon
2. Amad Aircon Service
5 (118 reviews)score 91/100
Every one of Amad's 118 reviews is five stars, and a good number of them come from customers who've called him back year after year. He does most jobs himself, which shows up in the consistency reviewers describe.
- Owner handles most jobs personally
- Works seven days a week, including holidays
- Consistently tidy, clean workmanship
- Reasonable, fair pricing
Services: aircon installation, aircon repair, aircon servicing maintenance, residential home aircon
3. Shah Services l HVAC Specialist Air-conditioning Service &Repair i-City i-Soho, Shah Alam, KL l Aircond Service
4.9 (148 reviews)score 91/100
Shah Services has built a reputation in the i-City area for solving problems that other technicians missed, backed by 148 reviews at a 4.9 average. Named technicians En Naim and En Azri come up repeatedly for honest diagnosis without pushing extra parts.
- Solves issues other contractors gave up on
- Honest diagnosis, no unnecessary upselling
- Same-day or next-day turnaround
- Established presence in i-City for years
Services: aircon installation, aircon repair, commercial industrial aircon, 24 7 emergency aircon
4. Gengaircond - Service, Repair, Installation & HVAC System Contractor @ Malaysia
4.8 (160 reviews)score 90/100
Gengaircond has the highest review count here at 160, with a 4.8 average, and the standout theme is communication: technicians send WhatsApp updates through each stage of a job. Reviewers also note the team avoids hard-sell tactics on replacements.
- Step-by-step WhatsApp updates during jobs
- Won't push unnecessary part replacements
- Thorough cleaning with visible cooling improvement
- Reliable for long-term maintenance
Services: aircon installation, aircon repair, 24 7 emergency aircon, aircon servicing maintenance
5. MKW GLOBAL SDN.BHD - Aircon Service Shah Alam & Klang Valley
5 (43 reviews)score 87/100
MKW Global posts a perfect 5-star average across 43 reviews, with customers naming technicians Haji and Hafize for their explanations before and after the job. The company markets IRATA-certified staff and close to two decades in the trade.
- Consistently punctual arrival
- Explains the job before and after completion
- Competitive, transparent pricing
- Trained IRATA technicians
Watch out: Review volume is smaller than the top names on this list, so the track record, while spotless, is based on fewer data points.
Services: aircon installation, aircon repair, residential home aircon
6. V SMART HOME ELECTRICAL & AIR CONDITION SERVICE
4.9 (110 reviews)score 85/100
V Smart's draw is speed: reviewers describe technicians showing up ready to fix or install the same day, with Mrs Wei and Ms Apple singled out for helpfulness on the admin side. Repeat customers cite honest repair-versus-replace advice as the reason they keep coming back.
- Same-day repair and installation completion
- Honest advice on repair vs. replace
- Flexible on payment timing
- Multiple long-term repeat customers
Watch out: One reviewer reported hammer marks and oil stains left after an installation, though this appears to be an isolated case against a broadly positive record.
Services: aircon installation, commercial industrial aircon, residential home aircon, aircon repair
7. Servis Aircond by Aivee
4.7 (62 reviews)score 85/100
Aivee's team gets consistent praise for punctuality and leaving spaces spotless after chemical wash work, with published packages running RM90 to RM250 per unit depending on depth. Coverage extends across KL and Selangor, useful if you're coordinating several units at once.
- Arrives on time as promised
- No mess left behind after service
- Units noticeably colder after the job
- Published pricing for bulk servicing
Services: aircon installation, residential home aircon, aircon repair, commercial industrial aircon
8. KH Brother Trading Sdn Bhd
4.8 (112 reviews)score 82/100
KH Brother is known for same or next-day completion and clean, debris-free installations, backed by 112 reviews at 4.8. The team stays reachable on WhatsApp and communicates clearly through the job.
- Same-day or next-day turnaround
- Clean, organized installation work
- Clear pricing and communication
- Flexible scheduling around customer needs
Watch out: One recent customer paid for a chemical service, then was quoted a separate diagnostic fee when a leak appeared two months later, suggesting after-sales support on faults isn't always smooth.
Services: residential home aircon, aircon installation, aircon repair
9. COOL CARE SERVICES SDN BHD
5 (36 reviews)score 82/100
Cool Care holds a perfect 5-star average across 36 reviews, with long-term customers crediting the team's honest advice and attentive follow-up. They handle heavier jobs too, including dismantling, insulation replacement, and leak detection.
- Perfect rating across all 36 reviews
- Responds within 24 hours for service calls
- Accurate fault diagnosis
- Handles major repairs, not just routine servicing
Services: residential home aircon, aircon installation, aircon repair
10. ML Solution- Residential Aircond service
4.9 (35 reviews)score 81/100
ML Solution stands out for teaching customers how to look after their systems between visits, alongside solid marks for on-time arrival and neat installation. One reviewer credits the team with catching water damage and electrical faults a previous contractor left behind.
- On-time, punctual turnouts
- Installation work meets compliance standards
- Teaches maintenance and prevention, not just fixes
- Transparent, negotiable pricing
Services: aircon installation, aircon repair, 24 7 emergency aircon, aircon servicing maintenance
11. Total Aircond Service Shah Alam
4.8 (38 reviews)score 81/100
Total Aircond gets specific praise for clearing drainage blockages and odor issues, with technicians showing customers the dirt buildup before and after cleaning. It's a smaller review base than the leaders here but the feedback is consistently positive.
- Visible before-and-after checks during service
- Fixes drainage and odor problems
- Punctual arrival
- Covers all zones of Shah Alam
Watch out: A few reviewers mention difficulty reaching the business by phone, and note their WhatsApp link points to a different business name.
Services: aircon servicing maintenance, aircon installation, aircon repair, commercial industrial aircon
12. ANAQIL Home & Office Aircond Service Shah Alam
4.9 (18 reviews)score 79/100
ANAQIL earns a 4.9 average from a smaller pool of 18 reviews, with customers highlighting fast bookings and no hidden charges. It's worth flagging as a lower-volume pick compared to the names above it, though the sentiment on file is uniformly positive.
- Responsive, punctual booking process
- Friendly, experienced technicians
- Clean, thorough workmanship
- No hidden charges on pricing
Services: aircon installation, aircon repair, residential home aircon, commercial industrial aircon
13. Banana Aircond Services (003275160-W)
5 (7 reviews)score 76/100
Banana Aircond has just 7 reviews on file, all five stars, so treat this as an early but promising track record. Technician Hanif is named specifically for clearing a drain clog that had stumped a previous service.
- Solves problems competitors missed
- Detailed, thorough diagnostic work
Watch out: Only a handful of reviews are in, so the pattern is encouraging but not yet as proven as the higher-volume names on this list.
Services: aircon servicing maintenance, commercial industrial aircon, aircon installation, aircon repair
14. ADSOFF GREEN Air-conditioner's Bio Service
4.9 (14 reviews)score 76/100
ADSOFF Green differentiates on its bio-green, chemical-free servicing approach, backed by a 4.9 average from 14 reviews. Customers note punctual arrival and clear aftercare tips alongside the eco-friendly angle.
- Eco-friendly, chemical-free servicing method
- Punctual and fast response
- Transparent, competitive pricing
- Thorough explanation and aftercare tips
Watch out: Review count is on the lower side, so the strong average is based on a smaller sample than the top contractors on this list.
Services: aircon installation, aircon repair, aircon servicing maintenance, residential home aircon
15. Winson Refrigeration & Air Conditioning Works
5 (19 reviews)score 76/100
Winson Refrigeration is run by a technician with decades in the trade, and reviewers report visible results afterward: cooler airflow and lower electricity bills. All recent reviews sit at five stars, though the base is smaller at 19 reviews.
- Decades of hands-on experience
- Fast response and efficient scheduling
- Fair pricing for the work delivered
- Thorough, patient explanations
Watch out: A smaller review count means less data to go on than the higher-volume names above, though nothing in the feedback raises concern.
Services: aircon installation, commercial industrial aircon, aircon servicing maintenance