Just Services Group
Cowboy Checker: Trusted
Plumbers in London
Plumbers in London
Showing the top 12 of 751 plumbers
751 plumbers in London, rated 4.9★ on average. Compare each one's reviews, verified credentials and named-source evidence across review sources — then contact the traders you trust.
Other trades in London
Working on a bigger project? Find other trusted trades in the same area.
Plumbers in other areas
Looking further afield? Browse plumbers in other parts of the United Kingdom.
What to check when hiring plumbers in London
MyTrustedTraders ranks on independent public evidence — no ads, no paid placement. Use these checks alongside the evidence on each profile before you decide who to contact.
- Look for consistent reviews across several named platforms, not one polished profile.
- Check any verified credentials, and that the business details independently check out.
- Get a written quote and keep guarantee, insurance and payment terms in writing.
- Run the Cowboy Checker before you commit to anyone.
Frequently asked questions
- How many plumbers are there in London?
- 751 plumbers with public evidence are listed in London, ranked by the strength of that evidence — reviews across named platforms, verified credentials and company records.
- How are plumbers in London ordered?
- By independent public evidence only. There are no ads and no paid placement — no plumber can pay to rank higher, add a badge, or change their reviews.
- Are these plumbers based in London?
- We show plumbers whose public listings place them in or near London. Always confirm a plumber covers your exact address — and check credentials and insurance — before you hire.