The Best Plumbers in Watford, Hertfordshire, United Kingdom (2025)

The shower mixer is done well and finishing is great. Excellent response and quality of work. Thank you MJ Services.

Great service from start to finish! We had a gas leak and needed a replacement gas pipe to our cooker. Selvin came around the same evening to quote me and was around doing the work the same weekend. Very good quality work at a fair price - we will certainly be using him again for anything we may need.

After two separate engineers failed to find the source of a gas leak in our home, I was so glad to have found MJ Services online who were able to find the leak (3rd time lucky), so we could get it fixed and have our gas put back on. He then came back again the next day to fix a fault in our very old boiler. We will be sure to be returning to him for our boiler upgrade. So happy to have found our go to person moving forward for any gas/plumbing queries in our home in Watford. Fast, reasonable and reliable, highly recommend! Thank you so much Selvin!

After being let down by various plumbers all week, Selvin and his team came round and fixed our boiler very quickly and efficiently. I highly recommend selvin for any plumbing needs, great customer service we’ll be using him for any future services.

Very fast and efficient, reasonable price. I will recommend.

Akaa plumber company is one of best company they install over boiler very professional way. I’m recommended this company 100 percent.

They installed my boiler. Very professional and reliable. Highly recommend.

Fantastic service, installed my mother cooker in short notice. We are very happy with his service. Would highly recommend.

They provided a quick and effective solution to my plumbing issue. The technician was professional and respectful of my home. I’ll definitely be a repeat customer.

I have known Matthew for a number of years in different guises. always honest and straight talking, there is no one else I would allow to handle my financial matters. Always on the end of the phone, with sound advice, not only does he look after my BTL properties but also mine and my families personal mortgages and protection.

satisfying and professional services

I had a great experience with their plumbing service. They addressed my issue promptly and effectively. The technician was professional and took great care to respect my home. I will definitely return for future needs.

Martin turned up on time as he said he would and fixed the problem that I had with the cistern constantly filling up. He saved my water bill very grateful to him coming so quickly. Will def use them again.

Called MJ plumbing and heating to help with a shower issue in my flat. Only cold water was leaving my shower, they responded quickly and got the issue sorted quickly too. Not had a problem since. Highly recommend. (also wore masks and gloves without having to ask)

So happy with Martin and Luke who have been our plumbers for the last 12 years. They’ve installed 4 bathrooms for us now (in our previous and current home), as well as improvements to our heating and hot water, including radiator pressure wash and installing a mega-flow for high pressure hot water. They are always lovely to have around, friendly and hard working. They recently renovated our ensuite, as well as installing the new bathroom suite, they removed the old, and when they found the old shower had been leaking for the last 20 years and started to rot the floor joists they fixed all this before installing the new bathroom. They also did the tiling and installed an electric heated floor mat which was screed in before the vinyl floor went down. We were so happy with the job, the finish is excellent and they went above and beyond fixing problems they found along the way.

Absolutely delighted with the service that I received from Martin and Luke. They asked my wife and I exactly what we wanted before they started on our en-suite and exceeded our expectations. We're so happy with it and couldn't recommend them enough.

Micheal and his colleague was so helpful and fixed our blockage. Very clean and did such a great job. Would recommend to anyone who needs help with their drains and blockages!

Hi there a professional and reliable service, I had been in such despair for weeks- the team quickly came to resolve my issue with no fuss, would definately recommend them.

Excellent service from the team at Drainbusters. We needed an emergency callout and they were able to turn up within the hour which we were not expecting and arrived prepared to solve our problem and give their expert advice on the issue and provide a preventative solution in the future. Michael and Mark are kind and approachable professionals, and explained what they were doing the whole way. Would recommend to anyone with plumbing and drainage issue, and especially if you need someone in an emergency

Fantastic service provided by Michael Very polite and knowledgeable to help clear kitchen drain

Jake and his team did a fantastic job on a sizeable bathroom repair. They were professional, communicative, and easy to work with—exactly what you want as a landlord. It was a refreshing experience from start to finish, and I wouldn’t hesitate to recommend them. Tidy high quality finish done to time. Highly impressed!

Recently updated our downstairs cloakroom. Its small so hard to know what to have re storage. Jake was helpful in advising options. Marc and Owen came to carry out the work. They made sure flooring was protected, did a fab clean job. Both very polite and helpful. Also a shout out to Croxley Plumbing. Gwyn was really helpful and patient when helping me choose what would work in the small space!

We commissioned Revive Plumbing to do a complete strip out and refit of our master bathroom. The quote from Jake was competitive (we wanted quality, so not just looking for the cheapest quote). Marc from Jake’s team did most of the work (all of the tiling was Tony). Marc was great – as soon as he arrived, he put down floor protection in our hall/stairs/landing, as there was lots of debris to remove and take through the house to outside. Marc worked really hard to strip everything out and all waste was put into a skip (the quote included this). Tony did a fantastic job on the tiling – a very high level of attention to detail that really enhances the high-quality finish of the bathroom. Marc then installed the shower/toilet/vanity unit etc. We were quite particular about the spec/finish quality, and Marc and Tony were really patient with our questions along the way. The work was completed to schedule and on-budget. We’re very happy and have already commissioned Revive Plumbing to refit our ensuite bathroom.

Jake took care of everything, from discovering the leak and removing the damaged materials to installing a new floor and everything else. He was full of helpful advice, organised the flooring fitter and decorator, and always delivered on time. Jake was tidy, very polite, and friendly, making us feel assured we were in good hands. He clearly holds himself to high standards, and we’re very happy with the finish. Highly recommended!

Elis replaced our boiler, which had reached the end of it's economical life, together with a reworking of the way the radiators and underfloor heating are connected and controlled. Elis really understands how a modern system should be put together. Quite a tight space to fit everything in, as we still wanted space to store the vacuum cleaner and retain shelving. Polite, knowlagable, and very helpful. 5*

I'm a Landlord Living Abroad so managing properties and finding Good Trustworthy Tradesman who don't try and inflate the initial quote is rare! Top Job Very Happy :)

Elis from Home Comfort Assured is an outstanding Plumber. We had several complicated heating issues that Elis attended to and resolved quickly and efficiently. He took time to explain why various things had failed in our heating system and presented clear and understandable options on how to proceed. Not only is he an excellent and knowledgeable heating engineer, but he really cared about ensuring that we were happy with what he was doing, and he spent all the time that was necessary to resolve some complicated problems so that we were not left without hot water or heating. He stayed quite late to fix things but did not charge us for all his time, caring more about customer service than profit - so rare these days. He is my go-to plumber from now on, as I have not come across anyone better in over 40 years and I can recommend him highly to anyone who wants a great plumber/heating engineer that can be trusted to do a great job quickly and efficiently.

Elis has done a great job with a variety of plumbing jobs three times for us in St Albans. Fixing taps, installing a new gravity-fed shower, sorting a leaking external pipe - he's been great and we've always been pleased with his service. He does a great job too at explaining what he's doing and why and making sure we're happy with it. Definitely recommend.

Matt was really helpful with trying to diagnose the fault on our boiler, all sorted now. Matt sends a text message to say he's on way and how long he's going to be, I found this helpful because of work and dog walking. The other good thing is Premier Heating don't charge the earth so you don't feel like your being riped off. We will definitely be having them back again in the future. Thanks Matt.

I have been using Premier Heating for over 20 years. Extremely reliable, punctual & communicate clearly. Consistently deliver high-quality workmanship. Strong technical skills, stay updated with industry standards, and can quickly diagnose and resolve issues. Trustworthy and professional. Respect your property and ensures that all work is completed safely and efficiently. Will always use Premier Heating and wouldn’t hesitate to recommend them to friends or family.

Matt installed a new boiler for us. He was always on time with excellent communication. The quality of the work was first class. Would not hesitate to recommend Matt and the team.

Brilliant company to work with. We have used the services twice, the first time as part of a building project to install new toilets and a commercial building and the second to install a new water heater for one of our cottages. They kept us informed at every stage. Superb. Thank you

We needed to replace a 30yr old boiler. The job was assessed by Ellis clarifying what was needed and what should be additionally considered. The items were individually costed and similar to other quotes we had. The work was done by Ellis giving continuity and he dealt with any issues very competently with minimal disruption to our own schedule including him having to work late on one occasion. Thoroughly recommend the service and we would happily use Avenue Heating again.

I’ve used Avenue Heating a few times to repair my old boiler, and they were always great. When the old boiler finally stopped working, we decided to install a new one with them, and everything went smoothly. Few days ago, our new boiler had a fault, and they responded very quickly and came yesterday. The issue was a condensate pipe blockage, which was causing the problem, and they fixed it straight away. Charles, the engineer, has been fantastic every time he comes—professional, knowledgeable, and efficient. I highly recommend Avenue Heating for their professional service, fair pricing, and quick response times. A reliable company you can trust!

Great service from Avenue Heating. Charles attended within the hour and gave a very professional and helpful assessment of my boiler. Everything was explained clearly and I was able to make an informed decision about the situation. Callum fitted my new boiler within a few days and was also extremely professional, hard working and reassuring. I can recommend this company highly and am happy with every aspect of the installation.

Excellent Service from Start to Finish! I recently used Avenue Heating and was thoroughly impressed with the entire experience. From the initial consultation to the completion of the job, the team was professional, knowledgeable, and courteous. They took the time to explain everything clearly and offered honest advice without any pressure. The workmanship was top-quality, and they left everything clean and tidy after the job was done. It’s rare to find a company that combines technical expertise with genuine customer care — Avenue Heating does exactly that. Highly recommended!