# Aircon Gas Top-Up Singapore: When You Need It and Prices | AirconList

> Aircon gas top-up in Singapore: why low gas almost always means a leak, published prices for R22, R410A and R32 refrigerants, and companies to compare.

URL: https://airconservicing.affiliateinsider.buzz/service/gas-top-up/

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Gas top-up 

# Aircon gas top-up in Singapore

10 companies whose name or customers' public reviews mention gas top-up. Low gas usually means a leak. Find it before refilling. 

Refrigerant is not used up in normal operation, so low levels almost always mean there is a leak ([Helpling](https://www.helpling.com.sg/ac-not-cooling)). A top-up without finding the leak only lasts until the gas escapes again, so ask the technician to check for the leak first. 

## What it costs

Helpling publishes gas top-up from about S$100 to S$130 a unit depending on the refrigerant (R22, R410A or R32), with figures that vary between its own pages ([Helpling price list](https://www.helpling.com.sg/aircon-services)). 

## Signs you need it

- The unit runs but the air is not cold
- Ice forming on the pipes
- Water dripping after the unit is switched off (melting ice)
- A hissing sound near the pipes 

## What to ask the company

- Will you check for the leak before topping up?
- Which refrigerant does my unit use (R22, R410A or R32)?
- Is the price for a full or half top-up?
- What if it is low again next month? 
More detail: [Aircon Not Cold? What to Check Before Calling Anyone](/guide/aircon-not-cold/). 

## Companies for gas top-up

Most based in: [Paya Lebar](/area/paya-lebar/) (2) · [Ubi](/area/ubi/) (2) · [Bukit Batok](/area/bukit-batok/) (1) · [Kallang](/area/kallang/) (1) · [Woodlands](/area/woodlands/) (1) 
 Search name, estate or street
 Region
 All regions Central East North North-East West Service
 Any service General servicing Chemical wash Chemical overhaul Gas top-up Repair Installation Water leaking Condenser and compressor Commercial Open Sunday 
 10 of 10 companies shown 

### Cool aircon service

Bukit Batok, West 
 
51 Bukit Batok Cres, #08-47, Singapore 658077 
 General servicing Gas top-up Repair 
 [Call +65 9141 4445](tel:+6591414445) [Get a quote](/company/cool-aircon-service-bukit-batok/#quote) [Map](https://www.google.com/maps/search/?api=1&query=Cool%20aircon%20service%2051%20Bukit%20Batok%20Cres%2C%20%2308-47%2C%20Singapore%20658077) 

### Ah Hong AirCOOL

Hougang, North-East 
 Open Sun 
965 Hougang Ave 9, Block 965, Singapore 530965 
 General servicing Chemical wash Gas top-up Repair 
 [Call +65 9029 1655](tel:+6590291655) [Get a quote](/company/ah-hong-aircool-hougang/#quote) [Map](https://www.google.com/maps/search/?api=1&query=Ah%20Hong%20AirCOOL%20965%20Hougang%20Ave%209%2C%20Block%20965%2C%20Singapore%20530965) 

### Whole City Aircon Service Pte Ltd

Kallang, Central 
 Open Sun 
11 Syed Alwi Rd, #04-02, Singapore 207629 
 General servicing Chemical wash Gas top-up Repair 
 [Call +65 8383 1783](tel:+6583831783) [Get a quote](/company/whole-city-aircon-service-pte-ltd-kallang/#quote) [Map](https://www.google.com/maps/search/?api=1&query=Whole%20City%20Aircon%20Service%20Pte%20Ltd%2011%20Syed%20Alwi%20Rd%2C%20%2304-02%2C%20Singapore%20207629) 

### Aircon Service Singapore

Paya Lebar, East 
 Open Sun 
60 Paya Lebar Rd, #06-33 Paya Lebar Square, Singapore 409051 
 General servicing Chemical overhaul Gas top-up Repair 
 [Call +65 9899 3794](tel:+6598993794) [Get a quote](/company/aircon-service-singapore-paya-lebar/#quote) [Map](https://www.google.com/maps/search/?api=1&query=Aircon%20Service%20Singapore%2060%20Paya%20Lebar%20Rd%2C%20%2306-33%20Paya%20Lebar%20Square%2C%20Singapore%20409051) 

### Aircon servicing singapore

Paya Lebar, East 
 Open Sun 
60 Paya Lebar Rd, #06-33 Paya Lebar Square, Singapore 409051 
 General servicing Chemical overhaul Gas top-up Repair 
 [Call +65 9625 6079](tel:+6596256079) [Get a quote](/company/aircon-servicing-singapore-paya-lebar/#quote) [Map](https://www.google.com/maps/search/?api=1&query=Aircon%20servicing%20singapore%2060%20Paya%20Lebar%20Rd%2C%20%2306-33%20Paya%20Lebar%20Square%2C%20Singapore%20409051) 

### DR COOL SERVICES PTE LTD

Queenstown, Central 
 
Blk 51 Commonwealth Dr, Singapore 141051 
 General servicing Chemical overhaul Gas top-up Repair 
 [Call +65 8494 7071](tel:+6584947071) [Get a quote](/company/dr-cool-services-pte-ltd-queenstown/#quote) [Map](https://www.google.com/maps/search/?api=1&query=DR%20COOL%20SERVICES%20PTE%20LTD%20Blk%2051%20Commonwealth%20Dr%2C%20Singapore%20141051) 
Opening hours not published. Call to check. 

### Kai Leong Air-conditioning & Engrg. Pte Ltd

Tampines, East 
 
9002 Tampines Street 93, #04-10, Singapore 528836 
 General servicing Gas top-up Repair Installation 
 [Call +65 9002 3693](tel:+6590023693) [Get a quote](/company/kai-leong-air-conditioning-engrg-pte-ltd-tampines/#quote) [Map](https://www.google.com/maps/search/?api=1&query=Kai%20Leong%20Air-conditioning%20%26%20Engrg.%20Pte%20Ltd%209002%20Tampines%20Street%2093%2C%20%2304-10%2C%20Singapore%20528836) 

### Sincere Air Conditioning Pte Ltd

Ubi, East 
 
53 Ubi Avenue 1 #01-48 Paya, Ubi Industrial Park, Singapore 408934 
 General servicing Gas top-up Repair Installation 
 [Call +65 9144 9585](tel:+6591449585) [Get a quote](/company/sincere-air-conditioning-pte-ltd-ubi/#quote) [Map](https://www.google.com/maps/search/?api=1&query=Sincere%20Air%20Conditioning%20Pte%20Ltd%2053%20Ubi%20Avenue%201%20%2301-48%20Paya%2C%20Ubi%20Industrial%20Park%2C%20Singapore%20408934) 

### Uniworks Engineering Pte Ltd

Ubi, East 
 
62 Ubi Rd 1, #08-13 Oxley BizHub 2, Singapore 408734 
 General servicing Gas top-up Repair Installation 
 [Call +65 8828 0343](tel:+6588280343) [Get a quote](/company/uniworks-engineering-pte-ltd-ubi/#quote) [Map](https://www.google.com/maps/search/?api=1&query=Uniworks%20Engineering%20Pte%20Ltd%2062%20Ubi%20Rd%201%2C%20%2308-13%20Oxley%20BizHub%202%2C%20Singapore%20408734) 

### aircon service

Woodlands, North 
 Open Sun 
21 Woodlands Cl, #05-45, Singapore 737854 
 General servicing Chemical wash Gas top-up Installation 
 [Call +65 8256 3821](tel:+6582563821) [Get a quote](/company/aircon-service-woodlands/#quote) [Map](https://www.google.com/maps/search/?api=1&query=aircon%20service%2021%20Woodlands%20Cl%2C%20%2305-45%2C%20Singapore%20737854) 
Listed because the company's name or its customers' public reviews mention this work. AirconList does not rate companies; call to confirm. 

## Gas top-up: questions

 How often does an aircon need a gas top-up? + 
Ideally never. Refrigerant runs in a sealed loop and is not used up, so a unit that needs topping up has a leak that should be found and fixed. 
 
Gas top-up quotes 
Free. Tell us what your aircon needs; a company calls you back with a price. 
 
Request received. 
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. 

Other services 
- General servicing
- Chemical wash
- Chemical overhaul
- Aircon repair
- Water leaking
- Installation
- Condenser and compressor 

Not sure which company to call? 
Tell us what your aircon needs, how many units and where you are. We pass it to an aircon company near you and they call you back with a quote. Free. [Get quotes, free](/get-quotes/)