Plumb London
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
What we can verify about Plumb London
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
See the full verification checklist for Plumb London →What the public record says
Highlights
"John came and fixed our leak more quickly and cheaply than anticipated. Polite, reliable and honest. Highly recommended!"
"Noticed a leak dripping from my kitchen ceiling one morning, called john straightaway and he was able to come round that afternoon to take a look at it. He was able to find the source of the leak in the upstairs bathroom and fixed the problem for me the same day."
"Jon’s a lifesaver. Found the leak that two other plumbers couldn’t. Fixed it with no fuss. Brilliant. Jon has previously changed taps for me and changed pipework. Will always call Jon now if I have a problem."
Detailed reviews
John came and fixed our leak more quickly and cheaply than anticipated. Polite, reliable and honest. Highly recommended!
Clear expertise. Knew exactly what needed to be done before he came. Very friendly. Work was done in a short space of time.
Good communication, kept me up to date with each stage of the work, polite and informative, quotation accurate.
Noticed a leak dripping from my kitchen ceiling one morning, called john straightaway and he was able to come round that afternoon to take a look at it. He was able to find the source of the leak in the upstairs bathroom and fixed the problem for me the same day.
Jon’s a lifesaver. Found the leak that two other plumbers couldn’t. Fixed it with no fuss. Brilliant. Jon has previously changed taps for me and changed pipework. Will always call Jon now if I have a problem.
John was very helpful throughout the process. He gave us good advice on which radiator and fittings we would need and kindly completed the job after work. The job itself was completed quickly and professionally. We’re very pleased with the work. Would highly recommend John to anyone.
John did an absolutely fantastic job identifying the cause of our drain blockage and fixing it in a quick and cost effective manner. John was courteous, explained everything and fixed a problem which had actually been caused by builders while they were renovating our house. Thank you John - we will be contacting you for any future plumbing issues or works!
I called Mira re shower installation when John did not contact them or me as he had said he would. Mira technician replaced a faulty valve (this not John's fault). I describe the work done by John as shoddy. Wobbling shower unit not fixed properly to wall, some screws needed tightening within. He had not replaced the slide and shower head which had been bought specifically for the use of a disabled person. He left an unfinished job. He rushed away whilst I was still trying to talk to him when I realised what was happening.
John was first class, turned up earlier than expected, sussed out the problem really quickly and got down to doing the job, no fuss. Couldn't recommend Strong fix London highly enough and will definitely be using them again for future work.
A very professional gentlemen who solved the issue in 20min. Very efficient and polite. He gave me some tips and advise to prevent future issues. Would recommend this company to anyone. Thank you and all the best.
John came within 24hours to trace a leak . Turns out not a plumbing problem but John was very efficient, thorough and polite. Identified clearly what was not a problem and answered all my questions to give me peace of mind. Would recommend.
Excellent service, friendly and helpful. Would definitely recommend.
It's our first time using John and he did exactly what he said he would. Friendly, informative and quick. I would recommend John without hesitation.
Was a mixture of jobs... I was in a bit of a panic when I phoned John.I had a broken shower that was throwing out water probably a gallon a min~ John closed the system down and stopped it~ with in 30 mins of the 1st call. John replaced the shower system,replaced tiles and replaced some bit of bathroom wood work that had gone rotten.So was a mixture of plumbing,tiling,bathroom fitting and carpentry... John arrived at the times he said he would. Many thanks John.
John was very professional and skilful in identifying a significant problem with our plumbing and making a plan to fix this as soon as possible. He was efficient and had all the necessary parts/equipment available to do what was possible at the time. He will come back early next week to do the full repair which is a much bigger /full-day job.
Excellent work, James came out very quickly and identified and fixed the problem, including making a trip to find the right part. Would definitely recommend.
The work was done quickly and john was reliable and friendly.
John did a fantastic job. Very knowledgeable and professional guy. He was also very helpful. He purchased all the parts and installed it.
Really professional and reliable. Kept the site clean and tidy each day. John kept me informed throughout and helped a great deal in sourcing my tiles and sanitary ware. The project run smoothly and I am so happy with our new bathroom! Won’t hesitate to use Strongitharm in future!
Very tidy work, kept to appointment time, thank you
About
Plumb London has been vetted and approved by TrustATrader. Covering West London and surrounding areas.
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Common questions about Plumb London
What do customers say about Plumb London?
Plumb London has 264 public reviews, averaging 4.6 out of 5, gathered across 4 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Plumb London's reviews are genuine?
Plumb London's 264 public reviews are gathered and cross-checked across 4 independent public sources. Reviews spread across several named sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Is Plumb London qualified and accredited?
We hold 1 independently sourced credential for Plumb London, including Gas Safe Register. Each is attributed to the body that issued it in the credentials section. For example, Gas Safe Register is the UK's official gas register — by law, anyone working on your gas appliances must be on it.
