# REFCOM (F-Gas register)

The UK's main register for businesses legally certified to handle fluorinated refrigerant gases. Registration is required for anyone installing or servicing air conditioning and heat pumps that contain F-gas.

- Type: Licence required by law
- Traders with a REFCOM entry in the public data we track: 152
- Data collected up to: 11 Jul 2026
- Official register: https://www.refcom.org.uk/
- Page: https://mytrustedtraders.com/certifications/refcom

Counts reflect collected public entries, not official membership totals. Absence from this data does not mean a trader is unregistered.

## Where holders are

- London: 13
- Birmingham: 3
- Chichester: 2
- Lincoln: 2
- Swanley: 2
- Preston: 2
- Eastleigh: 2
- Aylesbury: 2
- Rotherham: 2

## Trades that hold it

- Heating engineer: 51
- Electrician: 20
- Plumber: 16
- Bathroom fitter: 4
- Builder: 4
- hvac contractor: 3
- Roofer: 2
- Bricklayer / mason: 2

## REFCOM holders with review evidence

A slice of holders that also have customer reviews on MyTrustedTraders. This is not the register itself.

- **Eastleigh Services**: electrician · Eastleigh, Southampton · 956 reviews. https://mytrustedtraders.com/traders/eastleigh-services-2
- **A C Wilgar Plumbing, Heating & Cooling**: plumber · London, Bromley · 732 reviews. https://mytrustedtraders.com/traders/a-c-wilgar-plumbing-heating-cooling
- **Rowlen Boiler Services Ltd**: hvac · Sutton · 461 reviews. https://mytrustedtraders.com/traders/rowlen-boiler-services-ltd-3
- **Surrey Boiler Services Ltd**: hvac · Walton-on-Thames · 369 reviews. https://mytrustedtraders.com/traders/surrey-boiler-services-ltd
- **DPB Plumbing & Heating Engineers Ltd**: plumber · Scarborough · 300 reviews. https://mytrustedtraders.com/traders/dpb-plumbing-heating-engineers-ltd-5
- **JSC Heating & A/C Ltd**: heating engineer · Billericay, Chelmsford · 285 reviews. https://mytrustedtraders.com/traders/jsc-heating-ac-ltd-2
- **Cad Air Conditioning Ltd**: Farnborough, Guildford · 265 reviews. https://mytrustedtraders.com/traders/cad-air-conditioning-ltd
- **Oxyplumb Boiler Services**: hvac · Carterton · 257 reviews. https://mytrustedtraders.com/traders/oxyplumb-boiler-services
- **Boilergurus**: plumber · Woking · 253 reviews. https://mytrustedtraders.com/traders/boilergurus
- **Stow Air Conditioning**: hvac · London · 238 reviews. https://mytrustedtraders.com/traders/stow-air-conditioning-4
- **Vantage Plumbing & Heating Ltd**: plumber · Stevenage · 238 reviews. https://mytrustedtraders.com/traders/vantage-plumbing-heating-ltd
- **Justin Bucknell Electrical Limited**: electrician · Bicester · 226 reviews. https://mytrustedtraders.com/traders/justin-bucknell-electrical-limited-2

## Common questions

### What is REFCOM (F-Gas register)?

The UK's main register for businesses legally certified to handle fluorinated refrigerant gases. Registration is required for anyone installing or servicing air conditioning and heat pumps that contain F-gas. (Licence required by law.)

### How many traders hold REFCOM (F-Gas register)?

We track 152 traders with a REFCOM (F-Gas register) entry, based on register and listing data collected up to 11 Jul 2026. This reflects the public entries we have collected, not necessarily the scheme's complete membership.

### How do I check whether a specific trader holds REFCOM (F-Gas register)?

Check the official register at https://www.refcom.org.uk/, or look the trader up on MyTrustedTraders. Profiles show the credentials we have found for them, alongside reviews and other public evidence.