Best air conditioning contractors in Singapore 2026
This ranks the 15 highest-scoring aircon contractors in Singapore using our methodology, which weighs rating, review volume, recency and sentiment together rather than star rating alone. Every business here handles the full spread of aircon work: new installation, servicing, chemical overhauls, gas top-ups and repair, so this is a general-purpose shortlist rather than a single-service one.
If you only need routine servicing or a repair job, our separate list of the best aircon servicing & repair specialists is worth checking too. This page instead ranks contractors on their overall record across installation, servicing and repair combined.
The picks on this list, and their order, are editor-reviewed, including editorial commentary.
At a glance
| Business | Rating | From | Best for |
|---|---|---|---|
| Repair.sg Handyman Singapore | 5 (2906) | — | Multi-trade handyman plus aircon |
| AR Contractor Pte Ltd (Best Painting & Aircon Service Provider in Singapore) | 5 (599) | — | Painting and aircon bundled jobs |
| Billy Aircon Servicing & Repair Singapore | 4.3 (1093) | — | Routine cleaning and basic servicing |
| LM Brothers Aircond Pte Ltd | 5 (492) | — | Honest diagnosis without upselling |
| YS A-Cool Pte Ltd | 5 (289) | — | Multi-unit condo and office jobs |
| Amazing Aircon Engineering Pte Ltd | 4.9 (260) | — | aircon maintenance contract |
| Electrolatif llp | 5 (231) | — | Gas leak detection and repair |
| Cool Aircon | 5 (339) | — | aircon maintenance contract |
| QQ Cool Aircon Service | 5 (219) | — | Difficult jobs other contractors turn down |
| Non-Stop Cooling Aircon Service Singapore | 5 (238) | — | Fast response, including after hours |
| 338 Aircon | 4.9 (10512) | — | aircon maintenance contract |
| Luce SG | 4.9 (9911) | — | Repeat bookings with a trusted technician |
| COLD MAX AIRCON SERVICES PTE. LTD. | 4.9 (2101) | — | VRV/VRF systems and multi-year contracts |
| Tech-V Air Conditioning | 4.9 (1746) | — | Aircon replacement and Daikin installs |
Ranked picks
Repair.sg Handyman Singapore
Why we picked it
Repair.sg covers electrical, plumbing and ventilation work alongside aircon servicing, with named technicians like Nurul, Rana, Ram and Jubel showing up repeatedly across nearly 2,900 reviews. Pricing starts from $40, and customers report fast response times and thorough clean-up after jobs.
Pros
- Same-day or next-day response to enquiries
- Named technicians customers request by name on repeat visits
- Straightforward pricing starting from $40
- Covers electrical, plumbing and aircon in one call
Watch out: One reviewer had an early hiccup pairing a remote control, though the technician stuck with it until it worked.
Services: aircon maintenance contract, aircon installation, aircon servicing repair
AR Contractor Pte Ltd (Best Painting & Aircon Service Provider in Singapore)
Why we picked it
AR Contractor pairs BCA training and bizSAFE Level 3 certification with a near-perfect run of five-star reviews across HDB, condo and landed jobs. Reviewers consistently name staff like Sohel, Ontor and Sojib for punctual, polite service, with chemical wash and general servicing drawing the most praise.
Pros
- Named technicians praised consistently for speed and manner
- Same-day or quick scheduling for visits
- Thorough chemical cleaning and detail work
- BCA-trained and bizSAFE Level 3 certified
Watch out: A small number of four-star reviews appear without any specifics on what fell short.
Services: aircon installation, aircon servicing repair, aircon gas leak chemical wash, hdb condo aircon specialist
Billy Aircon Servicing & Repair Singapore
Why we picked it
With over a thousand reviews and a 4.3 average, this is one of the most reviewed aircon contractors in Singapore, so the composite score of 73.3 rests on a large, high-confidence sample. Customers booking straightforward cleaning or gas top-ups tend to get fast, competent service, but the mixed sentiment score reflects a real split between happy routine-service customers and those who ran into upselling at the point of service.
Pros
- Punctual arrival and quick turnaround on jobs
- Technicians know routine cleaning and servicing well
- Published price list for basic services
- Long track record with high review volume
Watch out: Multiple recent reviews describe a low base fee followed by pushy on-site upselling of $150+ add-ons like compressor cleaning or gas top-ups, sometimes backed by dubious diagnostics, so it pays to confirm scope and price before work starts.
Services: hdb condo aircon specialist, aircon maintenance contract, 24 7 emergency aircon, aircon servicing repair
LM Brothers Aircond Pte Ltd
Why we picked it
LM Brothers built its reputation on transparent pricing quoted upfront and technicians who explain their work step by step. One case involved restoring a 42-year-old Carrier unit to full cooling for a flat $50 call-out, which sums up the straightforward approach reviewers keep coming back for.
Pros
- Honest diagnoses without pushing add-ons
- Transparent pricing quoted upfront
- Technicians explain the work clearly as they go
- Punctual arrival and tidy after-service cleanup
Services: aircon maintenance contract, aircon servicing repair, aircon gas leak chemical wash, aircon installation
YS A-Cool Pte Ltd
Why we picked it
YS A-Cool runs seven days a week out of Kampong Ubi and keeps a near-flawless record across nearly 300+ reviews. Regulars name Yiong, Ah Yong and Seng as technicians who diagnose accurately and explain findings on the spot, whether the job is residential or commercial.
Pros
- Named technicians praised for speed and honesty
- Handles multi-unit jobs efficiently in one visit
- No high-pressure upselling on gas top-ups or parts
- Quick WhatsApp booking and response
Services: aircon maintenance contract, aircon servicing repair, aircon gas leak chemical wash, aircon installation
Amazing Aircon Engineering Pte Ltd
Why we picked it
Staff arrive on time, work methodically, and explain problems clearly.
Pros
- punctual and efficient service
- skilled technicians with names (Vincent, Boon, Yong, Tat, Sky, Zi Ming)
- attentive to detail and cleanliness
- responsive to customer needs
Watch out: poor chemical wash execution and inadequate rinsing
Services: aircon maintenance contract, aircon servicing repair, aircon gas leak chemical wash, aircon installation
Electrolatif llp
Why we picked it
Run around Mr Latif himself, this outfit's strength is proper gas leak diagnosis using real equipment rather than guesswork, and a habit of sourcing refurbished parts instead of pushing a full replacement. Repeat customers over several years back up the reliability, even with a smaller review base than some larger competitors.
Pros
- Gas leak detection and welding expertise
- No upselling, honest assessment of the actual problem
- Uses proper diagnostic equipment on site
- Sources budget-friendly refurbished parts where possible
Services: aircon maintenance contract, aircon servicing repair, aircon gas leak chemical wash, aircon installation
Cool Aircon
Why we picked it
Most reviews praise staff for showing up on time, diagnosing problems accurately, and explaining work in plain language without pushing extra services.
Pros
- honest recommendations over upselling
- punctual and efficient technicians
- clear communication and upfront pricing
- noticeable improvement in aircon performance
Watch out: unexpected bill escalation without before-and-after documentation
Services: aircon maintenance contract, aircon servicing repair, aircon gas leak chemical wash, aircon installation
QQ Cool Aircon Service
Why we picked it
Mr Chew has built a following of customers who return year after year, valued for taking on tricky repairs that others refuse and for transparent pricing with no push toward extras. Nearly all recent reviews focus on cleaning and maintenance, with units reported running noticeably cooler and quieter afterward.
Pros
- Takes on difficult jobs competitors refuse
- Thorough chemical overhaul and deep cleaning
- Transparent pricing with no hidden charges
- Long-term repeat customers spanning 2-4+ years
Watch out: One reviewer noted communication is harder if you don't speak Mandarin, though the job still got done.
Services: aircon maintenance contract, aircon servicing repair, aircon gas leak chemical wash, aircon installation
Non-Stop Cooling Aircon Service Singapore
Why we picked it
Reviewers highlight rapid pickup on WhatsApp even at night, with technicians Ah Sian, Ah Wei and Mr Xi diagnosing problems without padding the job. The review base is smaller than the leaders on this list, so treat the pattern as solid rather than exhaustive.
Pros
- Responsive WhatsApp support outside normal hours
- Named technicians known for straight answers, not upselling
- Efficient same-day or next-day visits
- Patient explanations of maintenance decisions
Services: aircon maintenance contract, 24 7 emergency aircon, aircon servicing repair, aircon gas leak chemical wash
338 Aircon
Why we picked it
338 Aircon delivers fast, respectful service across Marine Parade and wider Singapore, with technicians like Pandi, Mathan, and Shahabuddin earning consistent praise for efficiency and care.
Pros
- punctual and efficient technicians
- professional customer interaction
- thorough chemical cleaning work
- reasonable package pricing
Watch out: technician Manikandan's poor attitude and unprofessional behavior
Services: aircon maintenance contract, commercial industrial aircon, 24 7 emergency aircon, aircon servicing repair
Luce SG
Why we picked it
Technician Li Guan draws particular praise for year-long reliability and mess-free work, and reviewers across nearly 10,000 ratings often ask for specific staff by name on return visits. The team communicates well across languages and tends to offer practical advice beyond the job at hand.
Pros
- Staff named and bookable for repeat visits
- Punctual arrivals and efficient completion
- Tidy, mess-free work on-site
- Technicians offer advice beyond the stated job
Services: aircon gas leak chemical wash, aircon installation, aircon servicing repair
COLD MAX AIRCON SERVICES PTE. LTD.
Why we picked it
Cold Max handles everything from standard servicing to VRV/VRF systems, with technicians like Bin and Ming named repeatedly for thoroughness and for spotting issues before they become bigger problems. Maintenance contract holders in particular praise the consistent follow-ups across multiple units.
Pros
- Transparent pricing with no unnecessary add-ons
- Reliable multi-year maintenance contracts
- Named technicians with a strong track record
- Attentive service that goes beyond the stated scope
Services: aircon maintenance contract, commercial industrial aircon, aircon servicing repair, aircon gas leak chemical wash
Tech-V Air Conditioning
Why we picked it
With close to 1,750 reviews, Tech-V's named technicians like Ah Jun and Nurul handle replacement jobs (Daikin systems come up often) and tricky installs in tight spaces. Pricing is stated from S$60 per visit, and both one-off and contract servicing are offered.
Pros
- Named technicians with a strong track record
- Handles complex replacements in tight spaces
- One-time visits or ongoing contract servicing
- Transparent pricing from S$60 per visit
Services: hdb condo aircon specialist, aircon maintenance contract, commercial industrial aircon, aircon servicing repair
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