Boiler repairs, servicing and landlord gas safety certificates across London and Greater London — postcodes E, EC, N, NW, SE, SW, W, WC. Every engineer's licence is checked by hand on the Gas Safe Register before they appear here.
1 licence-checked engineer within 25 miles of the centre, nearest first.
Twenty years on the tools in Slough. Vaillant, Worcester and Ideal trained. (DEMO bio)
Type the error code or pick your boiler — the likely cause, the free checks to try first, and a fixed price.
Pick a listed engineer or let the office assign one. The job goes on the board the moment you book.
The engineer confirms by phone, does the work, and you get the report and any gas safety record by email — with a one-time review link.
The fault codes London homeowners search most, and the guides that answer the money questions.