Keystone London provides 24/7 emergency plumbing and boiler repairs across Clapham, Clapham Common, and the wider SW4 area. Our Gas Safe registered engineers deliver fast, reliable service for homeowners, landlords, and tenants throughout South West London.
From Victorian terraces to modern apartment blocks, we respond quickly and work efficiently to get your heating and plumbing back on track.
Need a reliable plumber in Clapham? Whether you’re near Clapham High Street, Abbeville Road, or overlooking Clapham Common, our engineers provide fast-response emergency plumbing and boiler repair services.
Clapham properties often include older pipework, loft conversions, and high-demand heating systems in shared households. We understand the layout and infrastructure of SW4 homes, which allows us to diagnose issues quickly and complete repairs efficiently.
Our vans are fully stocked with essential parts - helping us resolve many problems on the first visit.
If your boiler is unreliable, inefficient, or nearing the end of its lifespan, we provide straightforward advice and professional installation services across Clapham.
We’ll assess your property size, hot water usage, and system type before recommending the most suitable boiler. Whether it’s a compact combi for a flat or a system boiler for a larger family home, installations are completed cleanly and to current safety standards. No unnecessary upselling. Just practical, honest guidance.
Boiler breakdown in SW4?
Our engineers diagnose and repair faults ranging from pressure loss and thermostat issues to full heating failures. We work across all major brands and aim for same-day solutions whenever possible.
Routine boiler servicing in Clapham is especially important in high-usage households and rental properties. Regular maintenance improves efficiency, reduces energy bills, and helps prevent disruptive breakdowns during winter.
With automatic service reminders available, staying on top of maintenance becomes simple.
Clapham combines vibrant city living with residential charm. From period conversions near the Common to new-build apartments close to Clapham South, homes here vary widely - and so do their heating systems.
We understand the pace of life in SW4. Fast response times, clear communication, tidy workmanship, and minimal disruption matter.
Keystone London supports Clapham homeowners and landlords with dependable plumbing and heating services delivered properly - every time.
Yes, we offer boiler servicing in Clapham for both electric and gas boilers, keeping your heating system safe and efficient.
It’s best to book a boiler service once a year to keep it running efficiently, reduce the risk of breakdowns, and ensure it meets safety standards.
A standard boiler service usually takes 30–60 minutes, depending on the boiler’s condition.
Most boiler installations take one to three days, depending on the type of boiler and whether additional work is needed, such as updating pipework.
If your boiler is breaking down frequently, costing you more in repairs, or struggling to heat your home properly, it might be time for a replacement. The best way to know for sure? Give us a call, and we’ll assess your boiler and advise you on the best option.