Plumbing & Heating
Engineer in Lee SE12
Lee's Victorian terraces and 1930s semis sit between Blackheath and Grove Park, and Ian Fisher — Gas Safe 952303 — covers the whole area personally. Boiler replacement, breakdowns, servicing, radiator work and full heating installations.
Working in Lee,
not just passing through.
Lee's Victorian terraces are the classic South East London challenge: solid walls, original small-bore pipe runs, cellars or suspended floors hiding decades of alterations, and a kitchen at the back of the house a long way from the gas meter at the front.
A high proportion of these terraces have been converted into flats and maisonettes. That brings shared risers, upstairs–downstairs leak risk and boilers sited where flue compliance needs checking carefully. None of it is quotable over the phone.
Around Burnt Ash and towards Grove Park the housing shifts to 1930s semis, generally with more space for a boiler and cylinder and better scope for zoning. Larger properties near Manor House Gardens often justify a system boiler and unvented cylinder rather than a combi.
Ian carries out all Lee work personally under Gas Safe registration 952303 — one engineer, a written estimate before starting, and a 12-month workmanship guarantee afterwards.
Every service we offer
is available in Lee.
Boiler Installation
New combi, system and regular boilers, sized to your property and fitted with a 7–10 year manufacturer warranty.
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Boiler Repairs
Diagnostic-first repairs on all major brands. Fixed-price where possible, out-of-hours cover available.
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Boiler Servicing
Annual services that keep your manufacturer warranty valid and catch faults before they become breakdowns.
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Gas Engineer
Independent Gas Safe engineer for cookers, hobs, gas fires, meter runs, tightness tests and leak investigation.
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Landlord CP12
Gas Safety Certificates for private landlords and letting agents — same-day PDF issue where access allows.
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Smart Controls
Nest, Hive, tado, Vaillant and Honeywell smart heating controls — wired, zoned and app-commissioned properly.
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Radiators
New radiator installation, replacement, TRV upgrades and relocation — sized to your room, balanced properly.
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Plumbing
Leak repair, taps and mixers, cold water tanks, isolation valves and refurb first-fix and second-fix plumbing.
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Drainage
Blocked sinks, baths, showers and toilets cleared. External chamber jetting and boiler condensate re-routes.
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Powerflushing
Chemical system flushing to remove sludge, restore radiator output and protect new boiler warranties.
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Central Heating
Full system design, installation and upgrades — boilers, radiators, controls, cylinders and pipework.
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Hot Water Cylinders
G3-qualified unvented and vented cylinder installation, servicing and repair. Megaflo, OSO, Gledhill and Telford.
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Bathrooms
Full bathroom installations and refurbishments — plumbing, heating and hot-water scoped as one job.
View serviceConcrete reasons,
not sales patter.
Every point below is verifiable. Gas Safe number, qualifications and guarantee terms are all published on your certificate and estimate.
Lee sits centrally in our SE London route — genuinely quick attendance in SE12 and SE13.
Victorian terrace and conversion-flat experience, including flue compliance and shared-riser constraints.
Cast-iron and period radiator work handled properly rather than ripped out by default.
Gas Safe 952303, ACS, G3 Unvented certified, NVQ Level 3.
Fixed-price written estimates, 12-month workmanship guarantee, card and bank transfer accepted.
What we see
most often in Lee.
Lee's terraces and conversions produce a consistent set of faults tied to age, layout and subdivision.
Long gas runs from front meters to rear kitchens
Original pipework often cannot deliver a modern combi's full rate. We carry out a working-pressure and gas-rate test at full load before quoting, and price any uprate up front.
Conversion flats with awkward flue routes
Boilers sited in internal cupboards need compliant flue routes and terminal positions. Getting this right is a safety issue, not a preference — it is checked on site before any quote is issued.
Heavily sludged Victorian circuits
Decades of magnetite in small-bore pipework produce cold radiator bottoms and kettling. Powerflushing plus a magnetic filter is essential before a new boiler is commissioned.
Slow leaks between maisonette floors
A weeping joint above a finished ceiling causes expensive damage and disputes between occupiers. We trace, repair and pressure-test rather than patch blindly.
Cold rear extensions and side returns
Side-return kitchens with large glazed areas are routinely under-heated. Correct emitter sizing — and sometimes underfloor heating on a dedicated zone — is the durable fix.
The same methodical process,
wherever we work.
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01Call or enquireIan answers the phone directly and takes the fault, property type and address.
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02On-site assessmentA booked visit to your Lee property to measure, test and specify properly.
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03Written estimateFixed-price options in writing before any work begins. No pressure, no upsell.
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04Scheduled worksBooked at your convenience. Same engineer arrives, tidies as he goes and commissions on completion.
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0512-month follow-upWorkmanship guaranteed for 12 months, with a diarised follow-up service.
Do you cover Lee Green and Hither Green as well?
Yes — Lee, Lee Green, Burnt Ash, Manor Park and the Hither Green fringes are all inside our normal SE12/SE13 working area, with no travel premium on booked work.
Can a Victorian terrace in Lee take a modern combi?
Usually yes, provided the gas supply is adequate and the flue can terminate compliantly. We test the gas rate at full load and check the flue route on site before recommending an appliance.
Do you repair leaks in converted flats in Lee?
Yes — leak tracing and repair in maisonettes and conversions is regular work. We keep opening-up to a minimum, pressure-test the repair and leave the area clean.
What does a boiler installation typically cost in Lee?
Boiler installations in Lee 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 Lee?
Yes — out-of-hours cover is available in Lee, 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 Lee?
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 Lee?
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 Lee is carried out and certified by a registered engineer, and our number appears on every certificate.
Do you subcontract work in Lee?
No. Ian Fisher, the owner, personally carries out or supervises every job in Lee. 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 Lee. No VAT is currently charged.
Fixed price. Gas Safe.
12-month guarantee.
Free estimates from Ian directly across Lee — no call centre, no subcontractors, no surprise bills. Same engineer from first call to twelve-month follow-up.