The Best Plumbers in Islington, Greater London, United Kingdom (2025)

Mayfair Plumbers provided an exceptional service from start to finish. Their team was punctual, professional, and efficient in addressing our plumbing needs. They quickly diagnosed the issue and offered a clear, fair estimate before proceeding with any work. The technicians were knowledgeable and ensured the area was tidy before leaving. What stood out the most was their commitment to quality and customer satisfaction. I highly recommend Mayfair Plumbers for anyone in need of reliable plumbing services. Their excellent service truly sets them apart.

Absolute life-savers. Gas had been shut off by my energy provider - Mayfair came round the same day, sorted the issues that the energy provider had found, and got the gas switched back on. They were up-front and transparent about all the costs. The gas engineer was a really nice guy - hope he enjoys the darts final tomorrow night!

Excellent and Efficient Service “I recently hired Mayfair Plumbers to fix a leaking pipe in my kitchen, and I couldn’t be happier with the service. They arrived right on time, diagnosed the issue quickly, and had it fixed within an hour. The plumber was courteous and explained everything in simple terms, which I really appreciated. Price-wise, they were very reasonable, especially for central London. I’ll definitely use them again if needed and would highly recommend them!”

Prompt, efficient, friendly, patient and value for money - I could not ask for a better service. Not only fitted but also connected up my smart thermostats, but also explained throughout too. Thank you for all your help - I will be back to get my heated towel rail fitted with a smart thermostat when I can.

Have used Paul and London Heating Solutions for at least 3 years now. I appreciate their reminders for when I need to get annual service done; professional people with sensible prices and decent to deal with. Would recommend.

Efficient Reliable and trust worthy company with a passion for what they do. So knowledgeable & great pricing. I will not go elsewhere or recommend anyone else other than London heating solutions.

An excellent service, I would recommend London Heating Solutions. They are fast, efficient, friendly and resolve and maintain our heating and boiler services, thank you.

Update 2023: Another 2 years on and still amazing service from Ben. My services are quick and easy due to the fantastic handiwork when he installed my central heating. Thanks Ben for all your help! —— Ben has installed my boiler and and central heating 6 years ago and has carried out my annual boiler checkups ever since. His work is fantastic, he is always on time and does a fab job in a timely manner and with minimum disruption, and keeps me completely up to date on my boiler maintenance and paperwork. Highly recommend!

Ben has done a fantastic job replacing our boiler & flue last weekend. He managed to fit the full installation in his agenda, despite a short period notice and... it was done in less than a day! He is professional and has tidied up everything before leaving. I also like the fact during the whole process, Ben has given us extra explanations and recommendations for the future. I would highly recommend him if you need some work done by a qualified heating engineer for your property!

Ben was recommended to us when we’re looking for a boiler service, and we couldn’t recommend him highly enough. He was on time, really professional throughout, pragmatic, and explained everything he was doing/finding every step of the way. I’m sure we’ll be using him again for any future plumbing jobs - thanks again!

I was having an issue with my radiators, and Ben did a great job at identifying and resolving the problem, as well as providing boiler maintenance to ensure this will run as it needs to. Ben was responsive and easy to communicate with, and efficient, friendly and tidy in carrying out the work. Would highly recommend.

We called on New Years day as we had a broken boiler. The service was excellent. The engineer was prompt, efficient and left the area exactly as he found it.

Great service from Andray. I had an Argos dishwasher delivered this morning and it was meant to be installed too. Crew that delivered it couldn't do it due to lack of cold water supply (only hot was available). AMR came to the rescue with the same day service and completed the job in no time. Highly recommend!

I recently had an issue with my kitchen sink and reached out to this plumbing company for help. I was really impressed with how quickly they responded to my request. The plumber arrived on time and assessed the situation with great professionalism. Not only did they fix the problem in no time, but they also took the time to explain what went wrong and how they resolved it. Their expertise was evident, and I felt reassured knowing I was in good hands. The entire service experience was seamless, and I couldn’t be happier with the outcome. I would highly recommend this plumbing company to anyone in need of reliable and efficient service. Great job!

Andray took job last minute and kindly arrived late evening. He disconnected the pipes from washing machine and dishwasher. He also is very proficient as an electrician. He disconnected the cooker for me too. Very polite and super helpful.

I was impressed with MML's service. I spent a while phoning around trying to find an engineer to service my boiler and fix a leaking joint. I was let down numerous times by various local engineers with lame excuses on why they never showed up or others who did not respond.. I contacted MML and immediately received a response, a booking for the next day with email confirmation, lovely. Engineer turned up on time, knew his stuff, explained everything. Did the most thorough service of the boiler I have seen, fixed the leak. Very clean and efficient. Very happy with the cost and glad I have a decent company to call when I have issues, unlike a lot of the chancers out there.

MML plumbing are extremely professional and trustworthy. Levy installed a new radiator for us and also installed a new filter into our boiler and changed our radiator vales. Levy is very trustworthy and brilliant at his job. Overall a plumber you can highly trust

I had the most amazing experience with MML Plumbing! I was dealing with a persistent internal leak from the ceiling that had me stressed out. I had called several plumbers before, but all they wanted to do was cut into my ceiling, which I wanted to avoid if possible. MML Plumbing was different—they were prompt, professional, and incredibly thorough in diagnosing and fixing the tricky leak issue in my living room. They used advanced, non-destructive tools like thermal imaging and acoustic devices to pinpoint the problem accurately. This approach not only saved my ceiling from further damage but also gave me peace of mind knowing they were using the latest technology to find the leak. Levy, the heating engineer who came out, was fantastic. He was so knowledgeable and took the time to explain everything to me in plain language, which I really appreciated. After identifying the source of the leak, they were able to fix it the very next day. The detailed report they provided has been invaluable in my process of reclaiming the costs through my home insurance. I can't recommend MML Plumbing highly enough for their expertise and excellent service. If I ever have another plumbing issue, they will be the first ones I call. Thank you so much! ( picture from the report I received)

Brilliant service. Replaced a gas hob with an induction hob and needed to trim the counter more - no problem. Fitted TRVs to two radiators, serviced the combi and filter. Really could not be happier. Top bloke too.

Incredible service! 24-7 Emergency Plumbing came out on a Saturday within a couple of hours. Assessed the problem and managed to fixed our blockage which must have built up over many years. They sorted the serious blockage within a few hours and gave us follow up guidance if the issue persisted. The price was also very reasonable for the emergency call out and time it took to fix. 10/10 service! Thank you so much!

Great experience with Philip. Had a leak/issue in the bathroom that was not obvious to fix - required two visits on the same day but only charged me for one. Very reliable, knowledgeable and reasonably priced. Will be my go-to for any further issues!

Thank you! Brilliant service! Helped us with an extra job as well! Came quickly and messaged to update his eta etc, thanks! Highly recommend

To whom it may concern. I am writing to express my appreciation for the outstanding service provided by 24-7 Emergency Plumbing Limited during the recent replacement of my boiler. Their hard work, professionalism, and attention to detail were evident throughout the entire process. Thanks to their expertise, I now have a reliable and efficient boiler system installed. I highly recommend 24-7 Emergency Plumbing Limited for any plumbing needs. Sincerely, Aldo

Our boiler had stopped working after losing water pressure, with the tap unable to open due to wear. Nathan had done a great job fixing our underfloor heating pump a few years previously so we were pleased to have him back. He came promptly, fixed the issue, and kindly showed us an additional tap we can use to top up the pressure if the problem recurs.

Had a plumbing issue that needed resolving, and Nathan did an excellent job! He arrived on time, was professional, and explained everything clearly. I’m very pleased with the service and would happily recommend him to anyone needing a reliable plumber!

Nathan did a great job installing our underfloor heating. He was very happy to answer all my questions. I recommend this company.

Nathan was amazing, he came out on very short notice to fix an emergency boiler issue we had experienced. He was so helpful, ran through safety checks with us and explained all aspects of his work super clearly to make sure we knew exactly what was going on. He was super friendly and approachable, could not recommend more if you need any boiler work done.

I found Vinny helpful tidy and efficient.We are really pleased with his service.phil

Quick response - friendly and efficient. Thorough diagnosis of the problem and clear explanation of the options. Did a full boiler replacement and installation.

Bobby and his apprentice arrived on time. They did a very thorough job in servicing the boiler and checking other gas appliances. They took 90 minutes to complete the job. The boiler is working as it should. I am very satisfied with HeatME Plumbers and would recommend using them.

The guys from HeatMe did a fantastic job replacing my old boiler and also flushing out and cleaning the whole heating system. Very friendly to deal with and always tidy and considerate. I would definitely recommend this company.

I was delighted with the prompt and efficient service and the very helpful, thoughtful engineer. Having requested other quotes I believe that this company provided excellent value for money and would be very happy to use them again and would highly recommend them to others. Thank you for a job well done!

My boiler was installed in 2020 and I have only had one fault. This was rapidly resolved, with a replacement part fitted by Vaillant. The annual service has always been carried out with professionalism, by very efficient engineers.

After contacting Homecure regarding a boiler issue they arranged an appointment the next morning. Josh arrived on time and could not have been more helpful and pleasant to deal with. 100% satisfied with their service.

Very speedy call out, explained what the problem was and the remedy and most importantly the approximate cost. Worked quickly, cleared up any mess, which was kept to a minimum anyway. Both engineer and person who took the first call were polite and helpful, I found this company to be very professional.