Heating Engineers in London
From Victorian terraces with systems extended over decades to new-build flats with modern combis, London keeps heating engineers busy. Our network matches your job to a nearby qualified engineer — breakdowns attended urgently, installations surveyed and fixed-quoted, coverage from Islington to Fulham.
Heating services in London
No Heating or Hot Water
No heat or hot water? Fast triage on the phone, then the nearest engineer.
from £99
Boiler Installation & Replacement
New boilers surveyed and fixed-quoted — no doorstep additions.
from £1,800
Central Heating Installation
New and replacement central heating — radiators, pipework, controls, boiler.
from £3,500
Radiator Repair & Installation
From stuck TRVs to full radiator upgrades — priced before we start.
from £85
Air Source Heat Pump Installation
Heat pumps surveyed honestly — suitability first, then a designed system.
from £7,000
Areas of London we cover
Our engineers work across the whole of London, including Islington, Camden Town, Clapham, Hackney, Fulham, Greenwich, Walthamstow, Brixton, Ealing, Wimbledon, Stratford and Finchley — plus the surrounding Greater London area. Wherever you are, the job routes to the nearest qualified engineer with the right credentials for your fuel and appliance.
London boroughs we cover
Carbon monoxide is odourless and colourless. Our CO safety guide covers the symptoms, where alarms belong and the emergency response.
Frequently asked questions
Do you cover all of London?
Yes — the network covers the whole city including Wimbledon, Islington and Fulham, plus the surrounding Greater London area. If you're just outside, we'll still route you to the nearest available engineer.
How is pricing agreed for heating work in London?
Repairs get a stated diagnosis and first-hour rate before anyone travels, with parts quoted before fitting. Installations get a fixed price after a survey, itemised so you can see the boiler, flue, filter, controls and labour separately. No doorstep additions.
Do you fit new boilers and full central heating systems?
Both — from a like-for-like combi swap to a designed whole-house system with room-by-room heat-loss calculations. Every installation is Gas Safe notified, commissioned with the benchmark record completed, and warrantied.
Do you install heat pumps in London?
Yes — through MCS-certified installers, which is both the quality standard and the requirement for Boiler Upgrade Scheme grant support. Every heat pump quote starts with a room-by-room heat-loss survey rather than a guess.
Is hard water a problem for boilers in London?
London's supply is hard — Thames Water draws heavily from chalk aquifers and the Thames itself, so limescale builds fast on heating elements, shower heads and tap internals. Where the water is hard, scale protection on the boiler's supply and properly inhibited system water are what keep heat exchangers alive — and our engineers advise on both as part of servicing and installation.