Plumber & boiler repair in Chelsea
Looking for a plumber near you in Chelsea (SW3, SW10)? SW Plumbing & Heating is your local Gas Safe Registered team, answering 24/7 — call 07534 868419 for boiler repair, burst pipes, leaks and servicing.
Discreet plumbing and heating for Chelsea homes and mansion flats around King's Road and Chelsea Harbour.
Plumbing visits in Chelsea: scope, prices and preparation
SW Plumbing & Heating London covers Chelsea (SW3 and SW10) for leaks, tap and shower repairs, boiler diagnostics and heating work. Gas work is carried out by Gas Safe Registered engineers.
Booking plumbing work in a Chelsea flat?
Confirm access with your porter or managing agent and tell us about any restrictions. Establish whether heating is communal or supplied by your own boiler. Describe which taps or bathrooms are affected so the proposed visit covers the right equipment.
Send your postcode, symptoms, boiler make and model where relevant, and access arrangements. We call to confirm the appointment and price; submitting a request does not confirm a visit.
What is included in the price?
- Annual Boiler Service & CP12 — £110 fixed price
- Confirm the gas-appliance list and CP12 scope when booking. Repairs, separate cylinder maintenance and system flushing are not automatically included.
- Boiler Repair & Diagnostics — From £95 fixed diagnostic
- This is a diagnostic starting price, not an all-inclusive repair price. The repair is quoted before work.
- Hidden leak detection — £120 fixed to locate
- Written report included. Repair work is quoted separately; insurer reimbursement depends on your policy.
For urgent leaks, call our 24/7 line; arrival time and out-of-hours price are confirmed by phone. Emergency advice for Chelsea →
Smell gas? Leave the property and call the National Gas Emergency Service on 0800 111 999 first.
Plumbing in Chelsea homes
Chelsea has period townhouses, garden squares and mansion blocks, many with high-spec bathrooms and unvented hot water. Work in shared buildings often needs careful access arrangements with porters or managing agents.
Common jobs in Chelsea
- Boiler repairs and servicing
- Leaks in mansion flats
- Unvented cylinder servicing
- Shower valve and tap repairs
Find a plumber near you in Chelsea
Chelsea's stucco terraces, mansion blocks and mews houses often have strict managing agents, listed features and plant in awkward spots. Communal heating is common in the bigger blocks.
In an SW3 or SW10 flat, check your lease or managing agent's rules before booking gas or heating work, and tell us about any access restrictions — it avoids a wasted visit.
Covering SW3 and SW10 · Call 07534 868419
Map shows the local area, not a business address or a service boundary.
Services in Chelsea
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
Chelsea plumbing questions
Do you cover SW3 and SW10?
Yes — Chelsea, King's Road, the World's End and Chelsea Harbour, with 24/7 emergency call-outs.
Can you work with my building's porter or managing agent?
Yes. Give us their details and we'll arrange access in advance.
Do you charge extra for night or weekend call-outs in Chelsea?
Emergency call-outs in Chelsea 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 Chelsea
SW Plumbing & Heating is listed on Google Maps covering Chelsea 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.
