Accreditations & trust
30 years on the tools, every engineer on the Gas Safe Register, and the manufacturer accreditations that let us back our work with extended warranties.
Gas Safe Register
Every engineer is on the Gas Safe Register - the legal requirement for anyone working on gas appliances in the UK.
Vaillant Approved Installer
Approved to install Vaillant boilers with extended manufacturer warranties.
Which? Trusted Trader
Assessment in progress - Which?'s independent vetting of reputable local traders.
Buy With Confidence
Application in progress - Trading Standards-approved business scheme.
Our engineers
Carlton Fuller
Founder & Gas Safe Engineer · Gas Safe ID
Founded the business in 1996 and still on the tools. Three decades of gas and heating experience across South London and Surrey.
Simon Fuller
Gas Safe Engineer · Gas Safe ID
Trained under Carlton for years. Heads up installations and certification.
Stephen Fuller
Gas Safe Engineer · Gas Safe ID
Servicing and plumbing specialist. Often the first name customers ask for by reputation.