Keystone London is your trusted local expert for fast, reliable plumbing and heating services across West, Southwest, and Central London. Whether you’re dealing with a bathroom renovation in Ealing, a faulty boiler in Chelsea, or need a same-day emergency plumber in Clapham, our experienced Gas Safe engineers are ready to respond—24 hours a day.

Specialising in domestic boiler repairs, servicing, and new installations, we handle everything from emergency breakdowns to scheduled upgrades. From bathroom installations to fixing small leaks, we cover it all. Working with all major boiler brands, we provide expert advice to help you choose the most efficient system for your home.

We proudly serve homeowners and landlords throughout Kensington, Fulham, Notting Hill, Wimbledon, and beyond—delivering fast callouts, clear communication, and high-quality workmanship on every job. From emergency plumbing repairs to full central heating installations, Keystone London is the name Londoners trust.