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About us

A London plumbing company, built to do the basics properly

Ninja Plumbers is a dedicated London plumbing company based in Fulham. We built the business around the things a lot of trades treat as optional — turning up when we said we would, pricing before the work rather than after, and leaving the place clean enough that you'd struggle to prove we'd been there.

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  • Fully insured and on the Gas Safe Register
  • Engineers with DBS checks
  • 24/7 emergency callouts available
  • Price agreed before any work begins
  • Workmanship guaranteed

Monday – Sunday, 7:00 AM – 10:00 PM · Out-of-hours emergency? Call 020 3576 5825

Tell us about the job

Name, phone and postcode are all we need to start. Everything else can wait.

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Our company

A dedicated plumbing team, not a side job

Ninja Plumbers exists to do one thing well: plumbing, heating and drainage across London, carried out by our own engineers rather than passed to a sub-contractor. Being focused on that one job is what lets us hold the standard we set for ourselves.

That means the things a lot of trades treat as optional — turning up on time, quoting before the work rather than after, and clearing up so thoroughly you'd struggle to prove we'd been there at all.

Our engineers travel out from the Fulham office to jobs all over Greater London. Landlords, managing agents, tenants, homeowners and commercial premises all use us.

Two Ninja Plumbers vans, one dark grey and one white, parked on a London high street with the company phone number and website on the side
Two of our vans out on a London high street. If you see the Ninja livery on your road, it's one of our own engineers, not a subcontractor.
Our standards

What we are prepared to promise

Six plain claims, and each one is something we can prove.

  • Gas Safe registered

    Only Gas Safe registered engineers do our gas work, and it is certificated wherever the job calls for it. At the door, ask to see their card — a genuine engineer will be happy to show you.

  • Fully insured

    Every job we do is covered by our insurance, so if something on your property goes wrong, you're not left carrying the cost.

  • Engineers with DBS checks

    All of our engineers have been DBS checked. You want that from anyone entering your home, and it counts for even more in managed or tenanted properties.

  • A price before we begin

    Before an engineer starts, you are given a price for the job. Should something hidden behind a wall change the work, we pause and discuss it with you instead of carrying on and adding it to the bill later.

  • F-Gas certified

    Work on the refrigerant side of air conditioning is restricted by law to F-Gas certified businesses and engineers. We hold that certification, so installation, servicing and repairs are done legally.

  • Workmanship guaranteed

    We stand behind the work we do. If something we fitted or repaired is not right, call the office and we will come back and put it right.

Our services

The work we take on

Plumbing, heating, drainage and electrical work, from a dripping tap to a new boiler. These are the main areas, and all our services are listed on one page.

  • Emergency plumbing

    Burst pipes, major leaks and no water, around the clock.

  • Boilers

    Repairs, servicing, new boilers and replacements, every make.

  • Heating

    Radiators, cylinders, controls and whole systems.

  • Drainage

    Blocked drains, CCTV surveys and drain repairs.

  • Bathrooms

    Full bathroom fits, showers, wet rooms and toilets.

  • Damp and condensation

    Surveys first, then the fix that matches the cause.

  • Electrical

    Registered electricians: emergencies, EICRs, fuse boxes, rewires and EV chargers.

  • Air conditioning

    Fitted, serviced and repaired by F-Gas certified engineers.

  • Appliances and fixtures

    Softeners, boiling taps, pumps and more, fitted properly.

We work across Greater London from our Fulham base, and in Guildford, Woking and the towns around them. See every area we cover.

Company details

Registered company
Ninja Plumbers Limited
Company number
15973185
Office
48 Fulham High St,
London, SW6 3LQ
Opening hours
Monday – Sunday, 7:00 AM – 10:00 PM
24/7 emergency callouts available

Getting in touch

Job booking
020 3576 5825
Management
020 3576 5825
WhatsApp
+44 7447 575645
Email
info@ninjaplumbers.co.uk

If it is urgent, phone instead of emailing. Whoever answers the booking line can send an engineer your way.

Looking for a plumber in London?

Give us the where and the what, and Ninja Plumbers will tell you the cost before anyone picks up a spanner.

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