Skip to content
St James WayPlumbing · Heating · Leaks

There's only one way, St James Way

London plumbing, heating and leak detection

Plumbing, heating, leak detection, powerflush and electrical enquiries across London. Tell us what needs attention and we will confirm the next step.

  • ✓ Request a quote online
  • ✓ Call to discuss timing
  • ✓ Pay when the job is done
Illustrative image of a boiler installation
Trustpilot
MyBuilder

Our services

One team for your home

All services

Boiler repair

Request a quote

Boiler repair enquiries across London. Registered subcontractors carry out gas work under their own registration. Request a quote after assessment.

Learn more →

New boiler

Request a quote

Ask about Vaillant and Worcester Bosch boilers in London. Registered subcontractors carry out and sign off gas work under their own registration.

Learn more →

Boiler service

Request a quote

Ask about boiler servicing in London. Registered subcontractors carry out gas work under their own registration. Request an assessment.

Learn more →

Gas safety certificate

Request a quote

Gas safety check and CP12 enquiries in London. Registered subcontractors carry out checks and issue paperwork under their own registration.

Learn more →

Plumbing

from £120

From a leaking tap to bathroom works and re-piping. Book an hourly plumber online, or request a fixed-price quote for larger jobs. 12-month warranty.

Learn more →

Bathroom installation

Free quote

Bathroom installation and renovation across London. Plumbing, sanitaryware and finishing work planned around your room and agreed quote.

Learn more →

Kitchen installation

Free quote

Kitchen installation and renovation across London. Sinks, taps, appliance connections and plumbing changes planned into one clear quote.

Learn more →

Emergency plumber

from £120

Burst pipe, leak or no water? Book an emergency plumber online with same-day and next-day availability across London, or call 0203 0515337.

Learn more →

Leak detection

from £750

Home-insurance-approved leak detection survey. Thermal imaging, acoustic and tracer gas equipment. Fixed price, guaranteed to find the leak or your money back.

Learn more →

How it works

Book in 3 easy steps

  1. 1

    Choose your service

    Pick a fixed-price service or an hourly engineer and see live availability.

  2. 2

    Pick a date and time

    Same-day and next-day slots across London. You get a confirmation straight away.

  3. 3

    Pay when the job is done

    You receive an invoice and report. Pay securely online once you are happy with the work.

Leak detection

Can't find a leak? We guarantee to.

Our home-insurance-approved survey uses thermal imaging, acoustic and tracer gas equipment to pinpoint hidden leaks without damage. Fixed price, full report for your insurer, and your money back if we cannot find it.

Thermal imaging camera locating a hidden leak

Clear prices

Fixed prices, no surprises

Browse the prices for listed services. For gas and boiler work, registered subcontractors carry out and sign off the regulated work under their own registration. Request a quote after assessment. Other hourly work has a one-hour minimum, then 30-minute steps.

See all prices

Popular services

Prices exclude VAT.

  • Domestic Plumbing Engineer - Hourly Labour Rate

    £120

    Book
  • Domestic Leak Detection Survey

    £750

    Book
  • Power Flush 4–6 radiators (Includes Cleaning Chemical + Inhibitor)

    £495

    Book

Five-star Google reviews

What Our Customers Say

Excellent

★★★★★

Rated 4.9 / 5 based on 21 reviews on Google

★★★★★

They were professional and really helpful.
Lorenzo Neri✓ 1 Oct 2026

★★★★★

I have used this company a number of times for various jobs from sourcing and fitting a new kitchen sink, a leak in the…
Rhiannon Chenery✓ 10 Sep 2026

★★★★★

I hired St. James Way for a boiler breakdown. They arrived on time, quickly diagnosed the problem, and had the boiler…
Jensen B✓ 3 Sep 2026

★★★★★

I had a really positive experience with this company. Mel was genuinely lovely to deal with and came across as such a…
Gianna Gūlsūn✓ 27 Aug 2026

★★★★★

These guys provided a fantastic service from start to finish. Mel responded quickly and was polite and friendly and the…
Ceylan Ertekin✓ 20 Aug 2026

★★★★★

Had a really good experience having a minor plumbing issue fixed!
Rhianna Milligan✓ 20 Aug 2026

★★★★★

Really happy with the service from this plumbing company. They were professional, friendly, reliable, and arrived when…
Chelsey Rose✓ 20 Aug 2026

★★★★★

Really impressed with the service from start to finish. Professional, friendly and reliable, with everything explained…
Ruby-Rose✓ 20 Aug 2026

★★★★★

Excellent service, sourcing spare parts and pricing for fixing a leaky toilet. First class workmanship from Conor. Highly recommended.
Nick Page✓ 30 Jul 2026

★★★★★

I just had water tap installed in my garden. Water pipe had to through toilet, big cupboard and bedroom before going in…
Crave Asda✓ 25 Jun 2026

★★★★★

Great service, would recommend
Conor✓ 4 Jun 2026

★★★★★

All very efficient and a pleasure to work with.
Angus Cameron✓ 4 Jun 2026

★★★★★

Absolutely excellent service - extremely knowledgeable on the phone to book a complex job and very reliable in terms of timing. We will certainly use the team again and recommend to others with confidence.
Alison Young✓ 4 Jun 2026

★★★★★

Great service
Ellis Katakyi✓ 4 Jun 2026

★★★★★

Good craftsmanship from a reliable team who fixed my bathroom leaks efficiently. They explained each step clearly…
Hanson Fernandes✓ 7 May 2026

★★★★★

They were professional and really helpful.
Lorenzo Neri✓ 1 Oct 2026

★★★★★

I have used this company a number of times for various jobs from sourcing and fitting a new kitchen sink, a leak in the…
Rhiannon Chenery✓ 10 Sep 2026

★★★★★

I hired St. James Way for a boiler breakdown. They arrived on time, quickly diagnosed the problem, and had the boiler…
Jensen B✓ 3 Sep 2026

★★★★★

I had a really positive experience with this company. Mel was genuinely lovely to deal with and came across as such a…
Gianna Gūlsūn✓ 27 Aug 2026

★★★★★

These guys provided a fantastic service from start to finish. Mel responded quickly and was polite and friendly and the…
Ceylan Ertekin✓ 20 Aug 2026

★★★★★

Had a really good experience having a minor plumbing issue fixed!
Rhianna Milligan✓ 20 Aug 2026

★★★★★

Really happy with the service from this plumbing company. They were professional, friendly, reliable, and arrived when…
Chelsey Rose✓ 20 Aug 2026

★★★★★

Really impressed with the service from start to finish. Professional, friendly and reliable, with everything explained…
Ruby-Rose✓ 20 Aug 2026

★★★★★

Excellent service, sourcing spare parts and pricing for fixing a leaky toilet. First class workmanship from Conor. Highly recommended.
Nick Page✓ 30 Jul 2026

★★★★★

I just had water tap installed in my garden. Water pipe had to through toilet, big cupboard and bedroom before going in…
Crave Asda✓ 25 Jun 2026

★★★★★

Great service, would recommend
Conor✓ 4 Jun 2026

★★★★★

All very efficient and a pleasure to work with.
Angus Cameron✓ 4 Jun 2026

★★★★★

Absolutely excellent service - extremely knowledgeable on the phone to book a complex job and very reliable in terms of timing. We will certainly use the team again and recommend to others with confidence.
Alison Young✓ 4 Jun 2026

★★★★★

Great service
Ellis Katakyi✓ 4 Jun 2026

★★★★★

Good craftsmanship from a reliable team who fixed my bathroom leaks efficiently. They explained each step clearly…
Hanson Fernandes✓ 7 May 2026

Areas we cover

Across London

Ready to book?

Send us the job details for a quote or call to discuss the next step.