Boiler Repairs in Battersea & SW London

Expert Boiler Repairs Across SW London

When your boiler breaks down, you need someone reliable on-site quickly. Unique Plumber provides fast boiler repair services across Battersea, Clapham, Chelsea, Wandsworth, Fulham and the wider SW London area. Our Gas Safe registered engineers carry a comprehensive stock of spare parts and can diagnose and fix most faults on the same visit.

We repair all major boiler brands including Worcester Bosch, Vaillant, Ideal, Baxi, Glow-worm and Potterton. Whether your boiler has lost pressure, won’t ignite, is making unusual noises, or has thrown an error code you don’t recognise, our engineers have the training and tools to get it working again.

Common Boiler Faults We Fix

• No heating or hot water — often caused by a failed pump, faulty diverter valve or thermostat issue
• Low boiler pressure — we repressurise and identify the underlying cause
• Pilot light keeps going out — usually a faulty thermocouple or gas valve issue
• Boiler making banging or kettling sounds — typically caused by limescale or sludge build-up
• Boiler leaking water — caused by a failed seal, pump or pressure relief valve
• Error codes — we diagnose and resolve fault codes on all major manufacturers
• Boiler cutting out repeatedly — could be a condensate pipe blockage, gas supply issue or overheating

Emergency Boiler Repair in Battersea

We offer same-day emergency boiler repairs 7 days a week. If your boiler breaks down in the middle of winter or you’re a landlord with tenants without heating, call us on 07773 991199 and we’ll be with you as quickly as possible.

Areas Covered

We carry out boiler repairs across Battersea, Clapham, Chelsea, Wandsworth, Fulham, Balham, Tooting, Putney, Stockwell, Vauxhall, Brixton, Pimlico and the wider SW London area. We also cover Kensington, Hammersmith, Ealing and NW London including Golders Green, Harrow and Wembley.

Boiler Repair or Replace?

Not sure whether to repair or replace? We’ll give you an honest assessment. If your boiler is over 10–12 years old and repairs are becoming frequent or costly, we’ll tell you straight — and can provide a quote for a new installation at the same visit. We never push unnecessary replacements.