Still open for emergency breakdowns and repairs - call 01482 875897


Classical Gas began its' trading life when no accreditations were required! Anybody could install your  gas boiler or re-wire your home! Now, of course, it's a completely different story. We chose to be CORGI registered (as it was back then) before it was made compulsory, as a recognisable sign of our competence to carry out the work we were doing. Now, of course, recognised accreditation is  compulsory and we have continued to maintain our registration and committment to standards. Want to know how long a gas company has been trading for? Look at its registration number - ours is one of the lowest in the country!

Gas Safe

Classical Gas Ltd is registered with the Gas Safe Register.

Our Gas Safe Registration Number is 375 - one of the earliest installers to register in the country ! All installation work is notified directly to the Gas Safe Register. Want to check an installers credentials? Go directly to the Gas Safe Register at


We are registered woth NICEIC under the Approved Contractor Scheme and also the Domestic Installer Scheme. Our Enrolment Number is 602523000 - or find us listed on the official NICEIC website.  


We are members of OFTEC - the trade association for the oil heating industry in the UK and Ireland. The competent persons scheme means we can self - certify our installations directly with OFTEC confirming that the installation complies with Local Building Regulations. Local authorities will not need to inspect the work and inspection fees won't therefore apply.

Green Deal

We are a Green Deal Approved Installer for Domestic Condensing Gas Fired Boilers, Heating controls and Heating System Insulation. Our Registered number is APHI46353.

Chas Accredited Contractor

CHAS stands for the Contractors Health and Safety Assessment Scheme which means we've demonstrated compliance with and sound management of current basic health and safety legislation.



We are an accredited member of Constructionline - a government backed pre-qualification company.

Our membership number is 88525.