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 - Service Areas - Thamesmead Gas Safe #1805214.9★ · 159 Google reviewsSE28 # Plumbing, Gas & Heating Engineersin Thamesmead Fast local response into SE28 Thamesmead's mix of 1970s system-built housing, low-rise estates and newer riverside developments needs an engineer who understands both eras. From tired original boilers in older maisonettes to the compact combis in Abbey Wood-side new builds, DHP London has covered SE28 for three decades. Request a free estimate Call 07956 994429 Call 020 8244 0912 Free written estimates in Thamesmead. £80 minimum labour if you go ahead. Straight-talking advice. 2 mi From our yard to SE28 30+ yrs Working across Thamesmead £80 Minimum labour, transparent 4.9★ 159 Google reviews Local relevance ## Why Thamesmead customers keep calling us back. Thamesmead has always been one of our closer patches, our South East London base is only a short drive from the SE28 boundary. A lot of the original system-built stock is still on ageing boilers and undersized cylinders, while the newer developments along the river have their own quirks around communal systems and compact utility cupboards. We work happily across both, and know which side of the estate the water pressure drops on. About 2 miles from our Plumstead base · approx 10 minutes on a normal traffic day. Neighbourhoods we cover West ThamesmeadCentral ThamesmeadEast ThamesmeadSouthmereBroadwaterWaterfield We serve ThamesmeadAll of Thamesmead SE28 is inside our core coverage, from West Thamesmead near Abbey Wood, through Central Thamesmead and the lakes, to East Thamesmead approaching Erith. Response timesBecause we are next door in Plumstead, response times into SE28 are among the fastest we offer. Rapid for booked visits and prompt dispatch for emergencies during 8am–9pm office hours. Property types we knowThe mix is unusual: 1960s–70s system-built low-rises, brick-built maisonettes, later council infill, and modern private developments along the river and canals. All four need different heating strategies. Common Thamesmead jobsWe are called most often in Thamesmead for boiler breakdowns, first-time-buyer boiler upgrades in resale ex-council homes, bathroom refurbishments during renovation, and landlord CP12 certificates. Services in Thamesmead ## What we get called out for in Thamesmead. The jobs below make up the bulk of our week inside SE28. Every one is priced in writing, Gas Safe compliant. ### 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 ### 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 ### 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 ### 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 ### 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 ### 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 Why choose DHP in Thamesmead ## Concrete reasons, not marketing lines. Every fact below comes from how we actually run the business, over 30 years continuously trading from the same Plumstead yard, one Gas Safe registration. 2 mi From our yard to SE28 30+ yrs Working across Thamesmead £80 Minimum labour, transparent 4.9★ 159 Google reviews - Gas Safe registered #180521 - 4.9★ average from 159 Google reviews - Office open 8am–9pm, 7 days a week Thamesmead property patterns ## The problems we see again and again in Thamesmead. Local heating and plumbing issues are rarely random. They follow the era of the property, the pipework, the water conditions and the way the house has been extended. Here is what our diary in SE28 actually looks like. ### Original 1970s system layouts A lot of Thamesmead's older stock still uses undersized cylinders and airing-cupboard boilers on layouts that have been patched rather than upgraded. We do the survey properly before quoting so the result actually fits how the family lives now. ### Communal heating in newer blocks Some newer SE28 developments run on communal heat interface units rather than individual boilers. If your system is a HIU, we will tell you honestly whether the problem is inside your flat or on the shared side. ### Damp airing cupboards and pump noise Original ventilated hot-water setups often leave airing cupboards permanently damp and pumps whining. Sealing the system and specifying a proper modern pump usually solves both in a single visit. ### First-time-buyer resales A common Thamesmead call is a new owner realising the boiler is on its last legs. We give a clear repair-versus-replace answer with numbers, so a stretched buyer isn't pushed into an unnecessary £3k boiler. ### Landlord and shared-ownership compliance SE28 has a big shared-ownership and rental market. We issue CP12s quickly, put annual services on the diary, and always keep the paperwork the freeholder or managing agent will want to see. Our process ## The same five steps for every Thamesmead job. - 1 ### Call the office Speak to Danny or the office team direct on 07956 994429 or 020 8244 0912. Describe the problem or the project in Thamesmead, we'll tell you what we need to see. - 2 ### Free written estimate For anything bigger than a diagnostic, we survey the property and send a fixed, written quote. No sales pressure and no vague phone-guess pricing. - 3 ### Booked visit, real time window Because we're based in Plumstead, Thamesmead visits get a real time window rather than a vague 'sometime today'. Approx 10 minutes from the yard. - 4 ### Work carried out to Gas Safe standard All gas work is carried out by Danny or a supervised engineer under Gas Safe registration #180521, and notified where legally required. - 5 ### Documented sign-off Manufacturer boiler warranty (typically 7–10 years) registered in your name, plus full documentation for landlord or property records. Thamesmead FAQs ## Questions we hear from Thamesmead customers. Do you cover the whole of Thamesmead SE28?+Yes. West, Central and East Thamesmead are all inside our core service area, and we are physically closer than most SE London plumbers. How quickly can you get to Thamesmead?+Around 10 minutes from our Plumstead yard on a normal traffic day. Booked jobs are usually as soon as we can schedule you in; genuine emergencies during 8am–9pm office hours get prompt dispatch where possible. Can you work on communal heating systems?+Yes, on the in-flat side. If a problem turns out to sit on the shared HIU or the building-owned network, we will tell you honestly so you can chase the managing agent instead of paying us to keep looking. How much is a new boiler in Thamesmead?+It depends entirely on size, brand, controls and any pipework changes. Every quote is written and fixed after a proper survey; £80 minimum labour applies once work is agreed. Do you do landlord gas safety certificates in SE28?+Yes. Danny is Gas Safe registered (#180521) and issues CP12 landlord certificates across Thamesmead, usually within a day or two of the request. Do you fit electric showers?+Yes. Electric showers are a common upgrade in Thamesmead flats where hot water pressure or capacity is limited. We supply and install with proper isolation and Building Regulations compliant electrical safety. Are you open at weekends?+Yes, our office runs 8am–9pm, seven days a week. Weekend and evening bookings are normal for us, not an exception. Do you cover the newer riverside developments?+Yes. We work on both the older council-era stock and the newer private developments along the river. Where a block has specific rules on flue routes or contractor sign-off, we respect them. Is there a guarantee?+The manufacturer's warranty on any new boiler (typically 7–10 years) is registered in your name before we leave site. Nearby areas ## We also cover the streets next door to Thamesmead. Not in Thamesmead itself? These are the neighbouring postcodes we cover on the same round. Or head back to our home page for the full service and area list, or straight to our contact form. East London Abbey Wood SE2 South East London Woolwich SE18 East London Plumstead SE18 East London Erith DA8 Book a visit in Thamesmead ## Ready to get it sorted in Thamesmead properly? Speak to Danny directly. Free written estimate, honest advice, and a fair fixed price. over 30 years on the tools in Thamesmead and next door, we know what we’re looking at. Call 07956 994429 Call 020 8244 0912Request estimate - Gas Safe registered #180521 - 4.9★ from 159 Google reviews - Office 8am–9pm, 7 days a week - About 2 miles from our Plumstead base - Covers SE28 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