Gas Safety & CP12 in Haringey

Haringey's housing splits along the high-ground ridge. Crouch End and Muswell Hill carry Edwardian villas with original copper pipework reaching end of life, Tottenham and Hornsey hold Victorian terraces, Wood Green has post-war stock, and Finsbury Park is dominated by mansion blocks. The borough covers N4, N6, N8, N10, N15, N17, and N22, with Highgate and Stroud Green completing the footprint. Muswell Hill and Highgate sit on high ground with high mains pressure, which feeds straight into the working pressure readings on every appliance. Our Gas Safe registration is 972173 (verifiable at gassaferegister.co.uk).

Regulation 36 of the Gas Safety (Installation and Use) Regulations 1998 (GSIUR 1998) imposes the annual inspection duty on the landlord. We issue the Landlord Gas Safety Record (CP12 or LGSR) within 28 days of the check and the tenant receives their copy inside the same 28-day window. For Crouch End and Muswell Hill villas converted into multi-let flats we identify every appliance on a single certificate and flag pinhole-leak risks on long original copper runs as separate quotes for follow-up repair.

Each gas appliance is visually inspected for damage and combustion staining, working pressure is measured in kPa against the manufacturer data plate, gas tightness is tested using a calibrated digital manometer with a let-by check first, flue flow is verified with smoke pellets for open-flue appliances or an anemometer for room-sealed flues where indicated, and ventilation is calculated against BS 5440-2 for every open-flue installation.

Pricing excludes VAT. CP12 with up to three appliances is 125 pounds, each extra appliance is 20 pounds, CP12 plus annual boiler service combined is 210 pounds at the same visit, and a second boiler at the same visit is 95 pounds. Active gas leak: ring National Gas Emergency on 0800 111 999 first, then us for shut-off, BS 6891 carcassing repair, and re-certification.