Boiler repairs, servicing, central heating, and 24/7 emergency callouts across Greater London and the M25.
Heating problems are some of the most disruptive issues a property owner can face, particularly during the colder months. Fort Maintenance provides a comprehensive heating service covering everything from annual boiler servicing to emergency breakdown repairs and full central heating system installations. Our Gas Safe registered engineers work on all major boiler brands and system types, ensuring your property stays warm, safe, and compliant.
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All our gas engineers are Gas Safe registered — the legal requirement for anyone working on gas boilers and pipework in the UK. You can check any engineer's credentials at gassaferegister.co.uk.
Boiler breakdowns don't happen at convenient times. We cover heating emergencies round the clock, every day of the year, targeting one-hour response across Greater London.
We work on all major boiler brands including Worcester Bosch, Vaillant, Baxi, Ideal, Potterton, and more. No need to call a brand-specific engineer — we handle them all.
A complete loss of heating and hot water is a heating emergency. We diagnose and repair the fault quickly — whether it's the boiler, the thermostat, the pump, or the programmer.
Banging, gurgling, or whistling from your boiler often indicates limescale build-up, a faulty pump, or air in the system. We diagnose the source and resolve it before it becomes a bigger problem.
Cold spots at the top of radiators usually mean trapped air; cold from the bottom typically indicates sludge build-up. We bleed, balance, and power flush systems to restore full heating performance.
We provide heating services across all London boroughs and the M25 corridor, including Hackney, Islington, Camden, Lambeth, Croydon, Bromley, Lewisham, Barnet, Haringey, Enfield, Wandsworth, Merton, Kingston, and all points in between. For landlords, we offer gas safety certificates (CP12) across the whole Greater London area.
Don't suffer through a cold night. Call us now or request a quote and we'll get you warm again fast.
Yes. All gas work carried out by Fort Maintenance is performed by Gas Safe registered engineers. This is a legal requirement for any work on gas appliances and pipework in the UK, and we take compliance seriously.
Boilers should be serviced once a year. Annual servicing keeps your boiler running efficiently, helps prevent breakdowns, maintains your manufacturer warranty, and ensures gas safety — especially important in rented properties.
Call us on 07703 672262. We operate 24/7 and offer emergency heating callouts across Greater London, aiming to reach you within one hour. We understand that losing heating — especially in winter — is a genuine emergency.
Yes. We supply and install a range of boilers to suit different property types and budgets. We'll assess your property, recommend the right model, and handle the full installation including commissioning and paperwork.