07956 994429 020 8244 0912 INFO@DHPLUMBING.CO.UK GAS SAFE REGISTERED#180521 AboutServices Service Areas Our WorkReviewsContact 07956 994429020 8244 0912 Request EstimateQuote - Home - Services Our Services # Gas Safe Plumbing, Gas & HeatingServices Across South East London Every job carried out by an experienced, Gas Safe registered engineer over 30 years of local knowledge, transparent pricing and clean, documented workmanship. Request Estimate 07956 994429 020 8244 0912 Boilers ### Boiler Installation A quiet, efficient, A-rated boiler installed by a Gas Safe engineer with over 30 years on South East London homes, lower bills, hotter showers, and the manufacturer warranty registered in your name before we leave. View service ### Boiler Repairs Cold radiators, no hot water, an F1, F22 or E133 lockout code, we've seen every fault on every major boiler over the last 30+ years. Fixed-price diagnostic, honest recommendation on repair versus replace, no upsell. View service ### Power Flushing A proper high-flow reverse flush that strips a decade of magnetite sludge out of your radiators and pipework, restoring flow, quieting the boiler, cutting gas bills, and unlocking manufacturer warranty on any new install. View service Gas ### Gas Safety Engineer Suspect a gas leak, need a safety inspection, or moving in and want the appliances checked before you use them? A Gas Safe registered engineer on-site as quickly as we can, with the tools, tightness testing kit and combustion analyser to prove the job's been done right. View service ### Landlord Gas Safety (CP12) Statutory annual gas safety inspection carried out by a Gas Safe registered engineer, certificate emailed to tenant and agent within hours, records retained for 10 years, everything you need to stay legally compliant as a landlord in South East London. View service ### Gas Fires & Cookers Installation, servicing and safety inspection of every domestic gas appliance, fires, cookers, hobs, ovens, by a Gas Safe registered engineer with over 30 years on the tools across South East London. View service Heating ### Heating Engineer Cold radiators, noisy pipes, hot upstairs and freezing downstairs, every heating symptom traces back to a fault in the system. We diagnose, balance and upgrade central heating across SE London so every room hits temperature without cranking the boiler. View service ### Central Heating Installation A complete central heating system designed around your home, from heat loss calculation and boiler sizing through radiators, zoning, controls and commissioning. One team, one accountable install, warrantied in writing. View service ### Unvented Cylinders (G3) Mains-pressure hot water to every tap in the house: Megaflo, Telford and Heatrae Sadia unvented cylinders supplied, installed, serviced and safety-inspected by a G3-qualified engineer with over 30 years on SE London homes. View service Plumbing & Bathrooms ### General Plumbing A proper local plumber for everything from a dripping tap to a mains stopcock, a leaking cistern to a blocked waste, with over 30 years of South East London homes behind him and a fair, transparent price on every job. View service ### Bathroom Installation A new bathroom without the six-trades chaos. Danny sits with you, sketches the layout, sources fittings, then plumbs, tiles and finishes with a small trusted team, clean site, agreed timeline, one point of accountability from first sketch to final silicone bead. View service ### Electric Showers New electric showers supplied and installed by a plumber-and-electrician team, sized to your mains pressure and consumer unit capacity, RCD-protected, cable-upgraded where needed, and certified end-to-end. View service Gas Safe registered plumbing, gas & heating engineers with 40 years of local experience across South East London. Gas Safe #180521 Company No. 06064438 Services - Boiler Installation - Boiler Repairs - Power Flushing - Gas Safety Engineer - Landlord Gas Safety (CP12) - Gas Fires & Cookers - Heating Engineer - Central Heating Installation Service Areas - Greenwich · Woolwich - Blackheath · Eltham - Thamesmead · Plumstead - Abbey Wood · Erith - Dartford · Bexley · Sidcup Contact - 07956 99442924/7 Emergency - 020 8244 0912Office landline - info@dhplumbing.co.uk - London - Office: 8am – 9pm, 7 days a week © 2026 DHP London Ltd. All rights reserved. AboutOur WorkReviewsContactPrivacyTerms Call nowGet a quote