Aircon Servicing Price Guide Singapore 2026: Complete Cost Breakdown
Updated: May 25
QUICK ANSWER Aircon servicing in Singapore costs between $50 and $380 per unit depending on the service type. General servicing starts from $50/unit, chemical wash from $80/unit, and chemical overhaul from $120/unit. Prices vary based on the number of units, accessibility, and whether you book a one-time service or a package.
DID YOU KNOW? Singapore's average household runs their aircon 6–8 hours daily — making quarterly servicing essential to prevent efficiency loss of up to 25%. NEA data shows poorly maintained aircons can increase electricity consumption by up to 30%. A blocked drainage pipe — one of the most common issues found during servicing — can cause water damage costing $500–$2,000 to repair if left unattended. Wondering how much you should be paying for aircon servicing in Singapore? You're not alone. With prices ranging from $25 to $250 per unit depending on the service, it's easy to feel confused — or worse, get overcharged by companies with hidden fees.
This complete 2026 price guide breaks down exactly what you should expect to pay for every type of aircon service in Singapore. No fluff, no upselling — just honest numbers so you can budget properly and spot bad deals when you see them. How Much Does Aircon General Servicing Cost in Singapore (2026)? General servicing is the most common and affordable aircon service. It's the routine maintenance every unit needs every 3 months in Singapore's climate.
Typical price range: $30 to $60 per unit
Coogle Aircon rates (2026):
Units | Total Price | Per Unit |
1 unit | $50 | $50 |
2 units | $60 | $30 |
3 units | $75 | $25 |
4 units | $100 | $25 |
What affects the price:
Factor | Impact |
Number of units | More units = lower per-unit price |
Unit type | Wall-mounted cheapest; cassette and ducted cost more |
One-time vs contract | Package rates are 15–30% cheaper |
Accessibility | Hard-to-reach units may cost more |
What should be included in every general service:
Cleaning of air filters
Vacuuming of blower fan and evaporator coil
Wiping down front panel and casing
Flushing the drainage pipe
Basic checks of cooling performance
Refrigerant pressure check
Red flag: If a company offers general servicing under $25 per unit, be careful. Genuine servicing takes 15–20 minutes per unit minimum. Ultra-cheap services often skip steps, leaving your unit only superficially cleaner.
How Much Does an Aircon Chemical Wash Cost in Singapore?
A chemical wash is a deeper cleaning for units with moderate buildup, mild smells, or reduced cooling performance.
Typical price range: $80 to $120 per unit Coogle Aircon chemical wash rates: from $80/unit
What affects the price:
Factor | Detail |
Unit size | Larger BTU units cost more |
Dirt level | Heavy buildup takes longer |
Brand/model | Some brands harder to service |
Chemical quality | Industrial-grade solutions cost more |
What should be included:
Everything in a general service, plus:
Chemical solution applied to evaporator coil
Deep cleaning of blower fan with chemical
More thorough drainage system flushing
Component-level cleaning without full dismantling
When it's worth it: If your aircon is noticeably weaker than before or has a mild musty smell, a chemical wash is usually the right choice before jumping to the more expensive chemical overhaul.
How Much Does an Aircon Chemical Overhaul Cost in Singapore?
A chemical overhaul is the most thorough aircon cleaning available — a complete dismantling and deep clean of every component.
Typical price range: $150 to $250 per unit Coogle Aircon chemical overhaul rates: from $120/unit (standard), from $138/unit (>17k BTU)
What affects the price:
Factor | Detail |
Time required | 2–4 hours per unit |
Unit age and condition | Older units may need part replacements |
BTU capacity | Units >17k BTU cost more |
Gas top-up | Charged separately if needed |
What should be included:
Complete dismantling of indoor unit
Removal and chemical soaking of evaporator coil
Cleaning of blower fan and drain pan
Full drainage line clearing
Reassembly with inspection of wear parts
Gas pressure check and full function test
When it's worth it: For units not serviced in over a year, with severe mould, or barely cooling despite previous servicing. Also a good investment before selling a home or moving in.
What Is Steam-Boost Cleaning and How Much Does It Cost?
At Coogle Aircon, we offer steam-boost cleaning using an industrial steamer imported from Italy, operating at 170.5°C and 7 bar pressure. This kills 99.9% of bacteria and mould without harsh chemicals.
Typical price range: ~$100/unit
This service sits between a chemical wash and a chemical overhaul in thoroughness — but with superior sanitisation. Ideal for families with young children, elderly members, or pets.
How Much Does Aircon Gas Top-Up Cost in Singapore?
If your aircon is blowing less cold air, it may need a refrigerant (gas) top-up.
Refrigerant Type | Typical Price Range |
R22 (older units) | $80–$150 |
R410A (most modern units) | $100–$180 |
R32 (newest eco-friendly units) | $120–$200 |
Important: Gas top-up is not routine maintenance. If your aircon needs gas frequently, there's likely a refrigerant leak that must be repaired first — otherwise you're just throwing money away.
How Much Do Aircon Repairs Cost in Singapore?
Repair Type | Typical Price Range |
Drainage pipe unclogging | $60–$120 |
Capacitor replacement | $80–$180 |
PCB (circuit board) repair | $150–$400 |
Fan motor replacement | $150–$350 |
Refrigerant leak repair | $150–$500 |
Compressor replacement | $600–$1,500+ |
Tip: Always ask for a diagnosis and written quote before approving any repair. A good company will inspect the unit, explain the problem, and quote you before starting any work.
Are Aircon Servicing Packages Worth It?
Quarterly servicing packages are the most cost-effective way to maintain your aircon. Instead of paying per visit, you commit to 4 services per year at a discounted rate.
Package | Typical Annual Price |
2-unit package | $120–$200/year |
3-unit package | $160–$280/year |
4-unit package | $200–$360/year |
Benefits of a package:
15–30% cheaper than booking one-time services
Automatic scheduling — you won't forget
Priority booking during peak season
Small issues caught early before becoming expensive repairs
How Much Does Aircon Installation Cost in Singapore (2026)?
System Type | Typical Installation Price |
System 1 (single split) | $500–$900 |
System 2 | $800–$1,500 |
System 3 | $1,000–$1,800 |
System 4 | $1,300–$2,200 |
Cassette / ducted | From $2,000+ |
These prices cover installation labour, basic copper piping, insulation, and drainage. Longer piping runs, concealed installations, and trunking add to the cost.
How Do You Avoid Getting Overcharged for Aircon Servicing in Singapore?
5 red flags to watch for when booking aircon servicing in Singapore:
1. No written quote before work starts Always get a breakdown in writing — by WhatsApp or email — before the technician touches anything.
2. Pressure to upgrade during the service A dishonest technician will try to convince you that you "urgently need" a chemical overhaul during what was supposed to be a general service.
3. Vague pricing on the website Reputable companies publish their rates openly. If a company won't share prices without a "site visit", they may be planning to size you up for higher charges.
4. Ultra-cheap promotional prices If the price seems too good to be true, it probably is. Genuine servicing has costs the company must cover.
5. No workmanship warranty A confident company backs its work. If they refuse to offer any guarantee, walk away.
Frequently Asked Questions
How much does aircon servicing cost in Singapore? Aircon servicing in Singapore typically costs $50 for a single unit general service, $80–$120 for a chemical wash, and $120–$380 for a chemical overhaul. Prices depend on the number of units, service type, and accessibility. Booking multiple units in one visit reduces the per-unit cost significantly.
Is it cheaper to book 2 units at the same time? Yes. Most companies offer a discounted per-unit rate when servicing multiple units in one visit, since travel time and setup costs are shared.
What's the cheapest way to maintain my aircon? A quarterly servicing package is the cheapest long-term option. It prevents expensive repairs and keeps your unit running efficiently, saving you on electricity bills too.
Are cheaper aircon services worth it? Sometimes yes, sometimes no. A $30 general service from a reputable company can be excellent value. A $30 service from a company cutting corners will leave your unit worse off. Check reviews before booking.
Do I need to tip aircon technicians in Singapore? Tipping is not expected in Singapore but is always appreciated for exceptional service.
BOOK AIRCON SERVICING IN SINGAPORE At Coogle Aircon, we publish all our rates openly on our website. No hidden fees, no upselling, no surprise charges. Every quote we give is the price you pay.
WhatsApp: +65 8671 6888 Rates: www.coogle.com.sg/rates Email: care@coogle.com.sg
Written by the Coogle Aircon Team. Aircon servicing prices in Singapore vary widely — and we've seen it all. At Coogle Engineering Pte. Ltd. (UEN: 202568886K), we publish every rate openly so you always know what you're paying before we arrive. General servicing from $50/unit, chemical wash from $80/unit, chemical overhaul from $120/unit — no hidden fees, no surprises. Rated 4.9 stars on Google, serving Singapore islandwide.
