# How to Choose an Aircon Servicing Company in Singapore | AirconList

> How to choose an aircon servicing company in Singapore: per-unit prices, what each service includes, a leak check before gas, licensed electrical work, and red flags.

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Decision guide 

# How to Choose an Aircon Servicing Company in Singapore

Updated 2026-10-11 · AirconList 

 Short answer: Compare per-unit prices against a published list, check what each service includes (drain flushing, gas check, transport), insist on a leak check before any gas top-up, make sure installation wiring is done by a licensed electrical worker, and get the price in writing before the technician starts. 

## Five checks

- Per-unit price against a published list. Helpling publishes general servicing at S$50 for 2 wall-mounted units and a chemical wash at S$80 to S$100 a unit (Helpling). A quote far above needs explaining; one far below may leave things out.

- What is included. Drain flushing, a gas check, condenser cleaning, transport.

- A leak check before gas. Refrigerant is not used up, so low gas almost always means a leak (Helpling). A company that tops up every few months without looking for the leak is selling you the same gas again.

- Licensed electrical work for installations: wiring work must be done by an EMA-licensed electrical worker (MTI, 2022).

- The price in writing before work starts, and a receipt after.

## Red flags

- An upsell to an overhaul without showing you the coil.

- Repeated gas top-ups with no leak found.

- No written price, or a total that changes once the work is done.

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An aircon company will call you on the number you gave. If water is dripping near a socket, switch that aircon off until it is checked. 

## More questions

 Is the cheapest company the best? + 
Only if it includes the same work. A very low general servicing price that skips the drain line is not a bargain if the unit leaks a month later. Should I sign a servicing contract? + 
If you service regularly, a plan usually lowers the per-unit price. Check the minimum units and what each visit covers. [Find a companyInstallation19 companies listed](/service/installation/) 

More guides 
- Aircon Leaking Water? Causes and Fixes for Singapore Homes
- Aircon Not Cold? What to Check Before Calling Anyone
- Aircon Chemical Wash vs Chemical Overhaul: Which Do You Need?
- How Much Does Aircon Servicing Cost in Singapore?
- How Often Should You Service Your Aircon in Singapore? 

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