Covent Garden, London•Mon–Fri 8am–5pm•24/7 On-Line•chelsea_hpco@hotmail.com Covent Garden • 24/7 On-Line Gas Safe Reg. 952303 HomeAboutServicesBoiler InstallationBoiler RepairsBoiler ServicingGas EngineerLandlord CP12Smart ControlsRadiatorsPlumbingDrainagePowerflushingCentral HeatingHot Water CylindersBathroomsView all Services → AreasElthamMottinghamNew ElthamKidbrookeBlackheathSidcupWellingBexleyheathChislehurstBromleyWoolwichLeeGreenwichLewishamLondonKentView all Areas → Our WorkContact07460 067161 Request Estimate HomeService AreasNew Eltham Gas Safe Reg. 952303 · Royal Borough of Greenwich · SE9 # Boiler & HeatingEngineer in New Eltham From Southwood Road to Avery Hill and the roads around New Eltham station, Ian Fisher covers SE9 personally — boiler replacements, breakdown repairs, annual services, unvented cylinders and full central heating installations backed by a 12-month workmanship guarantee. Request Free Estimate 07460 067161 Gas Safe 952303 · Fixed-price options · Same engineer start to finish Gas Safe Reg. 952303 Owner-operated Ian Fisher Workmanship guarantee 12 Months Fixed-price options No VAT Owner-engineer Ian Fisher Local relevance ## Working in New Eltham,not just passing through. New Eltham is dominated by well-built 1930s semis and detached houses — generously sized, often extended, and frequently still running heating systems specified decades ago. The result is a house whose heat demand has changed but whose boiler and radiators have not. Bungalows around Southwood bring their own quirk: long horizontal pipe runs, loft-mounted tanks and flue routes that need careful planning to stay compliant. These are not jobs to quote over the phone, and we do not try. Mains water pressure across New Eltham is generally good, which makes unvented cylinders and high-output combis viable. We measure static and dynamic pressure on the day rather than assuming, because a cylinder specified against the wrong figures will discharge through the tundish and fail early. Every job in SE9 is carried out by Ian Fisher personally under Gas Safe registration 952303. You get one number to call, one engineer on site, and a written estimate before anything is touched. Coverage New Eltham, Southwood, Avery Hill, Pope Street, the roads around New Eltham station and the border with Sidcup and Falconwood. Response times Urgent faults are commonly attended same-day or next-day; scheduled servicing and installation work is booked at your convenience. Out-of-hours cover £150/hr, subject to availability. Property types 1930s bay-fronted semis and detached houses, post-war infill, bungalows around Southwood, and modern developments near the station. Common needs Combi and system boiler replacement, cylinder upgrades, thermostatic control upgrades, cold-radiator diagnostics and CP12 certification. Services available in New Eltham ## Every service we offeris available in New Eltham. ### Boiler Installation New combi, system and regular boilers, sized to your property and fitted with a 7–10 year manufacturer warranty. View service ### Boiler Repairs Diagnostic-first repairs on all major brands. Fixed-price where possible, out-of-hours cover available. View service ### Boiler Servicing Annual services that keep your manufacturer warranty valid and catch faults before they become breakdowns. View service ### Gas Engineer Independent Gas Safe engineer for cookers, hobs, gas fires, meter runs, tightness tests and leak investigation. View service ### Landlord CP12 Gas Safety Certificates for private landlords and letting agents — same-day PDF issue where access allows. View service ### Smart Controls Nest, Hive, tado, Vaillant and Honeywell smart heating controls — wired, zoned and app-commissioned properly. View service ### Radiators New radiator installation, replacement, TRV upgrades and relocation — sized to your room, balanced properly. View service ### Plumbing Leak repair, taps and mixers, cold water tanks, isolation valves and refurb first-fix and second-fix plumbing. View service ### Drainage Blocked sinks, baths, showers and toilets cleared. External chamber jetting and boiler condensate re-routes. View service ### Powerflushing Chemical system flushing to remove sludge, restore radiator output and protect new boiler warranties. View service ### Central Heating Full system design, installation and upgrades — boilers, radiators, controls, cylinders and pipework. View service ### Hot Water Cylinders G3-qualified unvented and vented cylinder installation, servicing and repair. Megaflo, OSO, Gledhill and Telford. View service ### Bathrooms Full bathroom installations and refurbishments — plumbing, heating and hot-water scoped as one job. View service Why choose us in New Eltham ## Concrete reasons,not sales patter. Every point below is verifiable. Gas Safe number, qualifications and guarantee terms are all published on your certificate and estimate. Regular weekly work in SE9 — New Eltham is minutes from our other Eltham and Sidcup jobs. Heat-loss calculations rather than like-for-like guesswork on extended 1930s properties. G3 Unvented certified for correctly specified and certified hot-water cylinders. Ian attends personally — the person who quotes is the person who fits and commissions. 12-month workmanship guarantee plus manufacturer warranties up to 10 years with annual servicing. Local property issues ## What we seemost often in New Eltham. New Eltham's mix of extended semis and bungalows creates predictable pressure, capacity and control problems. ### Combis outgrown by extensions and second bathrooms A 24kW combi that suited a three-bed house in 2008 cannot serve an extended kitchen-diner and an added shower room. Flow rate collapses when two outlets run. Correct sizing — or a switch to a system boiler and cylinder — solves it permanently. ### Unvented cylinder discharge and expansion faults Water dripping from an external tundish pipe means the pressure-reducing valve, expansion vessel or temperature-relief valve needs attention. It is a G3 job and it should never be left running. ### Long bungalow pipe runs losing heat Uninsulated horizontal runs in lofts and voids bleed heat before it reaches the far end of the property. Insulation plus rebalancing restores far-room temperatures without upsizing the boiler. ### Original 1930s radiators well past useful life Internally corroded panel radiators leak at the joints and never reach full surface temperature. Replacing them alongside a system clean transforms output — and prevents the sludge migrating into a new boiler. ### Frozen condensate lockouts in cold snaps Condensate pipes routed externally in narrow bore freeze every hard winter and shut the boiler down. Re-routing internally, or upsizing and insulating, ends the annual January callout. Our process ## The same methodical process,wherever we work. - 01 Call or enquire Ian answers the phone directly and takes the fault, property type and address. - 02 On-site assessment A booked visit to your New Eltham property to measure, test and specify properly. - 03 Written estimate Fixed-price options in writing before any work begins. No pressure, no upsell. - 04 Scheduled works Booked at your convenience. Same engineer arrives, tidies as he goes and commissions on completion. - 05 12-month follow-up Workmanship guaranteed for 12 months, with a diarised follow-up service. New Eltham FAQ ## Answers beforeyou commit. Not covered here? Call Ian directly on 07460 067161. Do you install unvented cylinders in New Eltham?Yes. Ian holds the G3 Unvented qualification, so unvented cylinders are installed, commissioned and certified correctly — including the expansion vessel, pressure-reducing valve and discharge arrangement. How long does a boiler swap take in a New Eltham house?A straight like-for-like combi replacement is usually one day. A back boiler removal, relocation or full system conversion typically takes two to three days. The written estimate states the expected duration before you commit. Can you service my boiler and issue a CP12 in the same visit?Yes — for landlords in New Eltham we routinely combine the annual service with the Landlord Gas Safety Record, which saves a second appointment and a second charge. What does a boiler installation typically cost in New Eltham?Boiler installations in New Eltham are quoted in writing after an on-site assessment — we don't give phone-quote figures because the flue route, gas-supply size, controls, filter and cylinder work all affect price. Labour is charged at £90/hr Mon–Fri 8am–5pm on hourly work and £150/hr out-of-hours; installations are usually a fixed price against the written estimate. No VAT is currently charged. Do you offer emergency call-outs in New Eltham?Yes — out-of-hours cover is available in New Eltham, charged at £150/hr. For genuine emergencies (gas leaks, no heat with vulnerable occupants) call 07460 067161 directly and Ian will advise on response time. Do you provide a written estimate before starting work in New Eltham?Always. For installations and larger jobs we assess on site, then send a written fixed-price estimate. Nothing starts until you've accepted it in writing. Is the work guaranteed in New Eltham?Yes. Every job carries a 12-month workmanship guarantee. On new boiler installations, manufacturer warranties are typically 7–10 years, subject to annual servicing. Are you Gas Safe registered?Yes — Gas Safe Register number 952303. Every gas job in New Eltham is carried out and certified by a registered engineer, and our number appears on every certificate. Do you subcontract work in New Eltham?No. Ian Fisher, the owner, personally carries out or supervises every job in New Eltham. One point of contact from first call to twelve-month follow-up. Which payment methods do you accept?Bank transfer and card payments are both accepted for jobs in New Eltham. No VAT is currently charged. Nearby areas we coverElthamSidcupMottinghamChislehurstAll areasHomepageContact Book with confidence ## Fixed price. Gas Safe.12-month guarantee. Free estimates from Ian directly across New Eltham — no call centre, no subcontractors, no surprise bills. Same engineer from first call to twelve-month follow-up. Request Free Estimate 07460 067161 Gas Safe registered plumbing and heating specialists based in Covent Garden — boiler installation, servicing, repair and full central heating across South East London and the Kent border. Gas Safe Reg. 952303 · ACS · G3 Unvented · NVQ Level 3 ### Services - Boiler Installation - Boiler Repairs - Boiler Servicing - Gas Engineer - Landlord CP12 - Smart Controls - Radiators - Plumbing - Drainage - Powerflushing - Central Heating - Hot Water Cylinders - Bathrooms ### Areas - Eltham - Mottingham - New Eltham - Kidbrooke - Blackheath - Sidcup - Welling - Bexleyheath - Chislehurst - Bromley - Woolwich - Lee - Greenwich - Lewisham ### Contact - 71–75 Shelton Street,Covent Garden,London WC2H 9JQ - 07460 067161 - chelsea_hpco@hotmail.com - Mon–Fri 8am–5pmOut-of-hours cover available24/7 On-Line — line available 24/7 © 2026 Chelsea Plumbing & Heating Co. All rights reserved. AboutOur WorkContactPrivacyCookiesTerms Call NowGet Estimate We use only strictly necessary cookies to run this site. Cookie Policy OK