A good aircon repair company inspects the unit before it quotes, explains the fault in plain words, gives a written quote before any work starts, uses quality parts, and backs the repair with a written warranty. Before you book, check nine things: diagnosis first, upfront pricing, brand experience, warranty, parts, response time, credentials, reviews you can verify, and honest advice on repair versus replacement.
Key takeaways
- The more units you service in one visit, the lower the price per unit: $50, then $40, then $35.
- Servicing 3 units costs $120 a visit, and 5 units cost $175 a visit.
- Quarterly servicing (4 visits a year) costs about $200 a year for 1 unit and $480 for 3 units.
- Standard servicing is recommended every 3 to 4 months for units in daily use.
- A standard service covers filter cleaning, coil and blower inspection, drain flush, gas pressure check and an electrical and mechanical check.
- Chemical wash and gas top-up are not part of the $35 to $50 rate. We give an upfront quote first.
Aircon servicing price list: per unit
These are our current rates for a standard routine service, per fan coil (indoor) unit, per visit. See the live aircon servicing price per unit page for any updates.
| Units serviced in one visit | Price per unit | Total per visit | Warranty | Recommended frequency |
|---|---|---|---|---|
| 1 unit | $50 | $50 | 90 days | Every 3 to 4 months |
| 2 units | $40 | $80 | 90 days | Every 3 to 4 months |
| 3 units | $40 | $120 | 90 days | Every 3 to 4 months |
| 4 units | $35 | $140 | 90 days | Every 3 to 4 months |
| 5 units | $35 | $175 | 90 days | Every 3 to 4 months |
| 6 or more units | Bulk rate on request | Quote | 90 days | Customised schedule |
The per-unit rate drops as you add units to the same visit. The fourth unit costs only $20 more than three, because the rate falls from $40 to $35 per unit.
What a standard service includes
- Filter cleaning and sanitisation: front panel and air filters removed, washed and disinfected
- Evaporator coil and blower wheel check: inspected and vacuumed to remove dirt
- Drainage flush: drain tray cleaned and drain lines flushed
- Refrigerant and gas level check: coolant pressure tested
- Electrical and mechanical inspection: connections, running currents and mechanical parts checked
90-day workmanship warranty. If an issue related to our servicing appears within 90 days, we come back and fix it free of charge.
Price depends on unit type and unit count, and may vary by location and unit condition. Chemical wash and overhaul work are priced separately, with an upfront quote first.
What does aircon servicing cost in a year? HDB, condo and landed examples
Our price is the same for HDB, condo and landed homes, because it depends on the number of units, not the property type. What changes by home type is how many units you usually have. The table shows the yearly cost at our published rates. The unit counts are examples, so use the row that matches your home.
| Example home | Units | Per visit | 3 visits a year | 4 visits a year |
|---|---|---|---|---|
| HDB 2 to 3 room, or a small flat | 1 | $50 | $150 | $200 |
| HDB 4-room | 2 | $80 | $240 | $320 |
| HDB 5-room or executive flat, small condo | 3 | $120 | $360 | $480 |
| Larger condo or maisonette | 4 | $140 | $420 | $560 |
| Large condo or small landed home | 5 | $175 | $525 | $700 |
| Larger landed home | 6 or more | Bulk rate | Quote | Quote |
How to read it: our recommendation is every 3 to 4 months, which is 3 to 4 visits a year. Use the 3-visit column for lighter use and the 4-visit column for daily use or a bedroom unit running every night. [CONFIRM: that the example unit counts match what you see most often in HDB, condo and landed homes.]
Landed homes and 6 or more units. Larger homes with many units are quoted individually, with a customised schedule. Call us for a bulk quote, or see our aircon servicing page.
Maths check: yearly cost = units x price per unit x visits. For 3 units, 3 x $40 x 4 = $480.
Per unit, package or contract: which costs less?
We price servicing per unit, so the cost depends on how many units you service in one visit. We do not list fixed packages. Here is how the three ways of paying compare.
| Per visit (per unit) | Maintenance contract | |
|---|---|---|
| How you pay | $50, $40 or $35 per unit by number of units | |
| Scheduling | You book each visit | Visits planned in advance (monthly, bi-monthly or quarterly) |
| Price lock | Rate at time of booking | |
| Best for | One to five units, flexible timing | Several units, offices, shops, rental properties |
What actually lowers your bill. At our rates, the biggest saving comes from servicing more units in the same visit: the rate falls from $50 to $40 to $35 per unit. If you have three units, booking all three together costs $120. Booking one unit at a time would cost $150.
When a contract helps. A contract mainly adds scheduling, records and priority response. See our aircon maintenance contract page, or ask us for a quote.
Ask any servicing company one question: “How many dollars do I save over 12 months, and what exactly changes?”
Chemical wash, gas top-up and repair prices
The $35 to $50 rate covers a standard routine service only. Deeper work is quoted before it starts, so you never pay for something you did not agree to.
| Service | Price | How it works |
|---|---|---|
| Standard servicing | $50, $40 or $35 per unit | Published rate, by number of units |
| Chemical wash | Depends on the work | Upfront quote before work begins |
| Gas top-up | Depends on the work | Upfront quote before work begins |
| Aircon repair | Depends on the work | Quote after inspection |
| Bulk (6 or more units) | Quote | Customised schedule |
When you may need more than a standard service: weak cooling after a normal service, water leaking, a musty smell that returns, or a unit that has not been cleaned for over a year. See chemical wash vs normal servicing and aircon gas top-up for details.
What affects the price of aircon servicing?
Four things change what you pay, according to our pricing page:
- Number of units. The more units in one visit, the lower the rate per unit: $50, $40 or $35.
- Type of work. A general service, a chemical wash and an overhaul are different jobs at different prices.
- Unit type. Wall-mounted split units, ceiling cassettes and ducted units take different amounts of time. [CONFIRM: whether cassette or ducted units have a different rate.]
- Location and unit condition. A unit that has not been serviced for a long time can need more work, and prices may vary by location.
What does not change the price: whether you live in an HDB flat, a condo or a landed home. The rate depends on units, not property type.
How often you service also matters. Servicing every 3 to 4 months keeps units clean, so each visit is a quick standard service. Waiting years can lead to a chemical wash or repair, which costs more. Read how often to service your aircon in Singapore.
How to avoid overpaying for aircon servicing
Checklist
- Ask for the price per unit and the number of units in writing
- Group all your units into one visit to get the lower per-unit rate
- Ask exactly what the service includes (filters, coils, drain, gas pressure, electrical check)
- Ask for an upfront quote before any chemical wash, gas top-up or repair
- Ask for a written workmanship warranty (ours is 90 days)
- Service every 3 to 4 months so problems stay small
- Keep your servicing records, as they help with warranty and resale
Red flags
- A very low price with no list of what is included
- A technician who adds a gas top-up or chemical wash without showing the reason and quoting first
- No warranty on the work
- Pressure to sign up for a long package on the first visit
- No named company, address or phone number to contact
To book, call +65 87710850 (Mon to Sat, 08:30 to 22:00) or use the aircon servicing page. See also our aircon servicing in Singapore service.
Frequently asked questions
How much does aircon servicing cost in Singapore?
At Aircon Servicing Singapore, standard servicing is $50 for 1 unit, $40 per unit for 2 to 3 units and $35 per unit for 4 to 5 units. For 6 or more units we give a bulk quote.
How much is aircon servicing per unit?
$50 per unit for one unit, $40 per unit for two or three units, and $35 per unit for four or five units, in the same visit.
How much does aircon servicing cost for an HDB flat?
The price is the same as for any home. A flat with 2 units pays $80 a visit, and one with 3 units pays $120 a visit.
Is aircon servicing more expensive for a condo or landed home?
No. We do not charge by property type. The price depends on the number of units, so larger homes pay more only because they have more units.
How much does aircon servicing cost per year?
Servicing 3 units every 3 months costs about $480 a year (4 visits x 3 units x $40). One unit costs about $200 a year at the same frequency.
Is it cheaper to service all units together?
Yes. The per-unit rate falls from $50 to $40 to $35 as you add units to the same visit.
How often should I service my aircon?
Every 3 to 4 months for units in daily use. See how often to service your aircon.
What is included in aircon servicing?
Filter cleaning and sanitisation, evaporator coil and blower wheel inspection, drain tray cleaning and drain line flush, a refrigerant and gas pressure check, and an electrical and mechanical inspection.
How much is a chemical wash or gas top-up?
These are quoted upfront, before any work begins, because the cost depends on the unit and its condition. See aircon chemical wash and aircon gas top-up.
Is there a warranty on servicing?
Yes. We give a 90-day workmanship warranty. If a problem related to our work appears in that time, we fix it free of charge.
How do I book?
Call +65 87710850 (Mon to Sat, 08:30 to 22:00), email sales@aircon-service.sg or use the aircon servicing price page.
Next steps, related reading and sources
Get a servicing quote. Tell us how many units you have and we will give you the price. Call +65 87710850 or see our aircon servicing price page. For the service itself, see aircon servicing, or aircon servicing in Singapore.
Related reading