The Gas Safe Register is the official list of qualified gas engineers and businesses authorised to legally carry out gas work in the UK. It replaced the CORGI register in 2009 and is maintained by Capita on behalf of the Health and Safety Executive (HSE).
This register is your go-to compliance resource for:
Landlords needing CP12 gas safety checks
Homeowners hiring gas boiler installers
Tenants verifying service engineers
Property buyers reviewing historical compliance
Hiring an unregistered engineer is illegal and dangerous. It can result in:
Fines or prosecution under the Gas Safety Regulations 1998
Unsafe installations and risk of carbon monoxide poisoning
Voided insurance policies and warranties
Invalid CP12 (Landlord Gas Safety Certificates)
Only engineers and businesses listed on the Gas Safe Register are legally allowed to work on gas appliances like boilers, cookers, and gas fires.
This is the only official website for verifying gas engineers and registered gas businesses in the UK.
You can:
Check an engineer by licence number
Search for local engineers by postcode
Verify a gas business by name
Go to the Gas Safe search page:
