Plumber & boiler repair in Clapham
Looking for a plumber near you in Clapham (SW4)? SW Plumbing & Heating is your local Gas Safe Registered team, answering 24/7 — call 07534 868419 for boiler repair, burst pipes, leaks and servicing.
Boiler repair, emergency plumbing and heating across Clapham Common, Clapham Old Town and Clapham North.
Plumbing in Clapham homes
Clapham is dominated by Victorian terraces, many split into flats, plus mansion blocks around the Common. Shared pipework and boilers squeezed into small kitchens make careful diagnosis and fast leak isolation important.
Common jobs in Clapham
- Combi boiler repairs and error codes
- Leaks through ceilings in converted flats
- Boiler servicing and landlord CP12s
- Low pressure and shower problems
Find a plumber near you in Clapham
Clapham's Victorian and Edwardian terraces around the Common, Abbeville Village and the Old Town are heavily converted into flats. Shared supply pipes and stacked bathrooms mean one fault can affect several homes.
If you're in an SW4 conversion, find your flat's isolation valve before you need it — it's often under the kitchen sink. When you call, tell us which floor you're on and whether the stopcock turns.
Covering SW4 · Call 07534 868419
Map shows the local area, not a business address or a service boundary.
Services in Clapham
Boiler Repair & Diagnostics
Same-day diagnostics for boiler lockouts, low pressure, no heating or hot water. Including Worcester Bosch and other major brands.
From £95 fixed diagnostic
Pipe Installation & Repiping
New copper pipe installations, mains water pressure upgrades, stopcock replacements, and lead pipe renewals.
From £140 + materials
Emergency 24/7 Call-Out
24/7 phone line for active water leaks, burst pipes, ceiling leaks and heating failures. For a suspected gas leak, call the National Gas Emergency Service on 0800 111 999 first.
Out-of-hours price confirmed on the phone before we attend
Leak Detection & Repairs
Hidden water leak tracing with thermal imaging, acoustic listening, moisture mapping, tracer gas. Written report provided; any repair is quoted separately before work.
£120 fixed trace & locate; repair quoted separately
Annual Boiler Service & CP12
Comprehensive flue gas analysis, heat exchanger clean, seal inspection, and official Gas Safe Certificate CP12.
£110 fixed price
Central Heating & Power Flushing
High-pressure chemical power flushing to remove black iron oxide sludge, radiator replacement, and thermostatic valves (TRVs).
From £350 for system flush
Bathroom & Kitchen Plumbing
Tap replacements, concealed thermostatic shower valves, unblocking high-pressure wastes, and macerator/Saniflo repairs.
From £90 fixed labour
Clapham plumbing questions
Do you repair boilers in Clapham flats?
Yes. Boiler diagnostics start from £95 fixed and we quote the repair before any work starts.
Can you deal with my tenant in Clapham?
Yes. Send us the tenant's details and we will arrange access and send you the paperwork afterwards.
Do you charge extra for night or weekend call-outs in Clapham?
Emergency call-outs in Clapham are quoted at a transparent fixed rate before any work starts, with no hidden charges. Call 07534 868419 any time, day or night.
Find us on Google in Clapham
SW Plumbing & Heating is listed on Google Maps covering Clapham and the rest of South West London. Check our profile for opening hours and updates — and if we've helped you recently, a quick Google review helps your neighbours find a trusted local plumber.
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Smell gas? Leave the property and call the National Gas Emergency line on 0800 111 999 first.
