I’ve used PlumbLondon for over 10 years and I think they are brilliant.
The engineers are friendly and professional.
I would highly recommend in the Sutton area.

I've used Plumb London a few times for different jobs, organising the appointment is easy and where there was a problem which meant the engineer couldn't attend the pre-arranged date, they told me in good time and rearranged for quite soon after. The engineer this time was the same one who checked and serviced it last time, which meant there was continuity of service and all went smoothly.

Got in touch with Plumb London about my leaky shower. They go back to me instantly and I had someone booked in straight away after a quick phone call. Can’t fault the customer care. The job was undertaken with care and everything explained. Matt did a great job! They even gave me a courtesy call after the job was completed to check all was ok. Wouldn’t hesitate to recommend them in the future! Thanks so much.

Really reliable firm for a boiler service. Peter was great and has for the past few years managed to squeeze into a very tight spot to give the boiler a service. Really appreciate the reliability and flexibility.

Vlatko diagnosed the boiler fault quickly and returned later the same day to fit the replacement parts. Excellent professional service.

Had a great experience, solved the problem. Very good at keeping us informed throughout of when they would turn up.

Great job, leak under floorboards identified and fixed quickly. Very polite, professional. I would recommend. Only issue is floor a bit creaky now but this is easily fixed. I have used this company many times and always happy. Reasonable prices too. Thank you

Fast service (next day) for the initial assessment of the issue. Then, even though it was not an emergency per se (needed broken shower pump replaced and associated inter-connecting pipe work), the team managed to source the part and fit me in the very next day. Engineer was polite, knowledgeable and very professional. A pleasure to have in the house and left us very happy customers! Will definitely use again!

Had a small issue with our boiler timer which unfortunately turned into a full boiler replacement after the old unit failed a carbon monoxide test. The team at Plumb London were fantastic in arranging an immediate installation for a new Glowworm boiler, and everyone in the office was extremely polite, professional, and clear about the process.

My only concern was with the engineer. His tone came across as harsh and caused unnecessary stress for my partner and me. While I fully understand the seriousness of the situation, being told repeatedly that the boiler would “never pass” a safety inspection felt more like a reprimand than helpful guidance. We aren’t experts in central heating, and I had ensured the boiler was serviced this year and the year before, so it was upsetting to feel blamed for something beyond our knowledge.

That said, the engineer did eventually give us the options and did a good job removing the old boiler and installing the new one quickly, and the installation itself was done well.

Overall, the service was prompt and professional, though I hope future engineers could approach stressful situations with a bit more understanding and clear guidance rather than alarm.

Prompt friendly engineer. Did the job and left us with all the certificates we needed.

More than that - he also chatted while he was here, giving advice about how to get the best from our boiler and how to run it economically.

Very friendly customer services, quick response, friendly engineer willing to answer lots of my questions!

Good work. Very professional

The initial installation was great and informative, but this last service wasn’t as great. There is a cupboard next to the boiler which is mysteriously broken since the visit. Also my daughter-in-law who was here for the visit showed the engineer a button on our control panel that jams in place, but he didn’t do anything or offer any type of support.

There is always great communication, the service is great and staff are amazing, so thankyou Plumblondon😃

Always had good service from this company, never any problems. Easy to contact and arrange boiler services.

Professional, efficient, personable, reliable, easy, communication, swift service as per agreement, and no complaints with regard to the work completed

I recently had my boiler and central heating repaired, and I couldn’t be happier with the service. The engineer was professional, friendly, and clearly knew exactly what they were doing. They arrived on time, quickly identified the issue, and had everything up and running again in no time.

What really stood out was their efficiency and attention to detail — they explained everything clearly and made sure the system was working perfectly before leaving. It’s rare to find such reliable and skilled service these days, and I’d highly recommend them to anyone needing boiler or heating repairs.

Truly top-notch work from start to finish!

Hired to redo bathroom and had a great experience. From regular communication and delivering fab results on time, have nothing but positive things to say about Steve and the team. Worked closely with me on what I wanted the vision to be and recommended products that would work within the space.

I cant recommend Plumb London enough! Professional, efficient and offered to come out the same day but I was unavailable. Came the next day and fixed our leak. Plumber was fantastic!

I recently had a new boiler installed by this company and, unfortunately, the entire experience has been very disappointing. Communication throughout the process was unclear and inconsistent. The engineer was often unprofessional, appeared under pressure, and even admitted during our conversation that this should have been a two-person job but he was sent alone. Despite paying close to £4,000, I received no proper explanations about the work being done, no videos or photos despite asking several times, and no clear updates on what the actual issues were.

Even after more than 10 days since completion, I still have not received the gas safety certificate, warranty, or final installation report. When I raised these concerns directly with the company’s management, instead of taking responsibility or working towards a fair solution, their response was mainly to defend the engineer’s behaviour rather than address the unresolved problems.

While I fully understand the importance of following gas safety regulations, the lack of professionalism, poor communication, and one-sided handling of my complaint have made this an unnecessarily stressful and disappointing experience.