★★★★★
“Burst pipe at 2am on a Sunday. Engineer was at our door in 20 minutes, fixed it, and the price was exactly what was quoted on the phone. Genuinely lifesavers.”
Plumber in Knightsbridge
Knightsbridge is some of the densest property in London — and some of the most demanding for plumbing. We've worked on Lowndes Square mansion blocks, Sloane Street showrooms and the side streets between Harrods and Hyde Park.
~11 minutes
Average emergency response in Knightsbridge
Postcodes covered
SW1X, SW7
Gas Safe registered
Every gas job certified
No call-out fees
Fixed prices, transparent quotes
A failed underfloor heating loop or a leaking concealed cistern in a Knightsbridge property needs the right diagnostic kit, not a guess. We bring thermal cameras, acoustic listeners and tracer gas as standard.
Local to (click for street-level coverage)
Available here
Services we cover in Knightsbridge
Every service we offer is available in Knightsbridge with the same fixed-price quotes and 12-month workmanship guarantee.
Emergency Plumbing
Burst pipes, no water, leaks — a Gas Safe plumber on your doorstep within the hour, 24/7.
Learn moreDrainage & Blocked Drains
High-pressure jetting, CCTV surveys and stubborn blockages cleared the same day.
Learn moreHeating & Boiler Services
Boiler repair, servicing, installation and central heating — by Gas Safe engineers.
Learn moreGas Leak Detection & Repair
Smell gas? Get out, then call us. Certified leak detection and same-day repair.
Learn moreCooker Installation
Gas, electric and dual-fuel cooker installation by Gas Safe registered engineers.
Learn moreElectrical Repairs
Part P-certified electricians for fault finding, repairs and rewiring.
Learn moreBasement & Sump Pumps
Basement flood prevention with sump pumps, battery backups and humidity control.
Learn moreFireplace Service & Installation
Gas fire installation, servicing and HETAS-style safety checks.
Learn moreHot Water Cylinder Repair & Installation
Unvented and vented cylinders, immersion heaters and full hot-water-only systems.
Learn more
Other Westminster areas
More of Westminster we cover
Reviews
What customers in Westminster say
★★★★★
“Replaced our 18-year-old boiler with a Worcester Bosch. Tidy job, no mess, and they sorted the building control notification themselves. First-class service.”
★★★★★
“Manage three rentals and ThePlumberz do all my CP12s. Always on time, certificate by email same day, and reasonable multi-property pricing.”