Gas Safety & CP12 in Hammersmith and Fulham

Gas safety work in Hammersmith and Fulham crosses Victorian terraces in Fulham and Brook Green, larger family houses across Parsons Green, ex-LCC estates in W12, and the regeneration apartments around White City and Shepherd's Bush. The borough covers W6, W12, W14, SW6, and NW10 including Hammersmith proper, Fulham Broadway, and Wormwood Scrubs. Older copper in SW6 is now developing pinhole leaks on long supply runs, which directly affects tightness-test results during the LGSR inspection. Our Gas Safe registration is 972173 (verifiable at gassaferegister.co.uk).

The Gas Safety (Installation and Use) Regulations 1998 (GSIUR 1998), Regulation 36, places the annual inspection duty on the landlord. We issue the Landlord Gas Safety Record (LGSR or CP12) within 28 days of the check, and the tenant receives their copy inside the same 28-day window. White City regeneration apartments sit on shared risers and we always test working pressure and flow rate at the appliance to expose in-flat regulator and combi flow issues early, rather than after install.

Each appliance is visually inspected for damage and combustion residue, working pressure is measured in kPa against the manufacturer plate, gas tightness is verified using a calibrated digital manometer with a let-by check first, flue flow is proven with smoke pellets for open-flue appliances or an anemometer for room-sealed plant where the situation calls for it, 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, the CP12 and annual boiler service combination 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 emergency shut-off, BS 6891 pipe repair, and re-certification.