Aircon Servicing Cost in Singapore (2026)
By KakiList Editorial Team·Updated April 2026·Editorial standards
Based on market data from 228+ providers
In This Guide
How Much Does Aircon Servicing Cost in Singapore?
Aircon servicing in Singapore is priced per unit and scales with service type. A general service (surface clean, filter wash, drain check) runs S$25-50 per unit; a chemical wash (coil descale, deep clean) runs S$80-180; a chemical overhaul (full disassembly and service) runs S$150-320. Most homes run 3-5 units, and quarterly service contracts get you 15-25% discount versus one-off bookings. Newer ceiling cassette and multi-split systems cost more to service than older wall-mounted splits.
→ See also the complete Aircon Servicing guide or best Aircon Servicing in Singapore.
💡 Quick Summary
General service: S$25 – S$50 per unit (quarterly recommended)
Chemical wash: S$80 – S$180 per unit (evaporator coil deep clean)
Chemical overhaul: S$150 – S$320 per unit (full disassembly)
Gas top-up: S$80 – S$160 per unit (R410a, 22, or 32)
Annual contract (3 units, 4 visits): S$260 – S$420
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| Service | Estimated Cost |
|---|---|
| General Servicing (1 unit) | S$25 – S$50 |
| Chemical Wash (1 unit) | S$80 – S$150 |
| Chemical Overhaul (1 unit) | S$150 – S$250 |
| Gas Top-up (R22/R410a) | S$80 – S$200 |
| Installation (1 unit) | S$300 – S$800 |
| Dismantling (1 unit) | S$80 – S$150 |
Prices are estimates. Actual costs depend on scope, materials, and urgency.
Aircon Servicing Cost by Property Type
| Service | HDB | Condo | Landed |
|---|---|---|---|
| General Service (per unit) | S$25-40 | S$30-50 | S$35-60 |
| Chemical Wash (per unit) | S$80-140 | S$100-180 | S$120-220 |
| Chemical Overhaul (per unit) | S$150-260 | S$180-320 | S$220-400 |
| Ceiling Cassette Service | N/A | S$60-120 | S$70-150 |
Factors That Affect Aircon Servicing Pricing
Number of units: Per-unit pricing is the base — a 4-unit HDB servicing costs 4× a single unit at S$25-50 each. Packages discount this 15-25%.
Unit type: Wall-mounted split (standard) is cheapest. Ceiling cassette (common in condos) costs 30-60% more due to disassembly complexity. Ducted systems (premium condos, landed) cost most.
Service type tier: General service (S$25-50/unit), chemical wash (S$80-180/unit), chemical overhaul (S$150-320/unit) — each tier is substantially more expensive, but addresses different maintenance needs.
Age of units: Units over 5 years need chemical overhaul more frequently. Units over 10 years often have declining efficiency regardless of servicing — replacement may be more cost-effective than continued servicing.
Access: Ceiling-mounted units in high-ceiling landed homes or lofted condos require ladder work. Some technicians surcharge for units above 3m ceiling height.
How to Save Money on Aircon Servicing in Singapore
Quarterly contracts save 15-25% over one-off bookings: Annual 4-visit contracts at S$260-420 for 3 units are substantially cheaper than 4× single visits.
General service more often than chemical wash: Quarterly general service prevents most issues. Chemical wash every 12-18 months for heavy-use units, every 2-3 years for light-use. Operators pushing chemical wash every visit are selling, not servicing.
Verify gas pressure with gauges before topping up: Low gas claims without pressure testing are the most common aircon scam. Insist on a gauge reading showing actual low pressure before paying S$80-160/unit for top-up.
Clean filters yourself monthly: Filters are removable and washable. Monthly rinse extends time between professional services and improves efficiency.
Skip extras like outdoor condenser scrubbing for residential units: Many operators upsell outdoor unit cleaning. For residential split systems, outdoor units rarely need attention unless visibly clogged with leaves.
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⚡ Get Free Quotes NowFrequently Asked Questions
How much does Aircon Servicing cost in Singapore in 2026?
Costs vary by service type and property. Basic Aircon Servicing services start from around S$50, while more complex jobs can cost S$500+. See the detailed price table above for specific services. We recommend getting 2-3 quotes for accurate pricing.
Are Aircon Servicing prices higher for condos and landed properties?
Yes. Condo jobs typically cost 10-20% more than HDB due to access restrictions and complexity. Landed property work is usually 20-40% more than HDB due to larger scope and more complex systems.
Do Aircon Servicing providers charge for quotations?
Most reputable providers offer free quotations, especially for standard jobs. Some may charge a site visit fee (S$30-50) for complex jobs that require on-site assessment, which is usually waived if you proceed with the work.
Is there an emergency surcharge for Aircon Servicing services?
Yes. Emergency, after-hours, weekend, and public holiday bookings typically incur a 30-50% surcharge. To avoid this, schedule non-urgent work during weekday business hours (9am-6pm).
How can I get the cheapest Aircon Servicing price?
Compare quotes from multiple providers using KakiList's free quote tool. Book during weekday hours, bundle multiple jobs if possible, and consider annual maintenance packages for recurring services.