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

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

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

I had a great experience with Ali, the gas engineer. He was incredibly kind, professional, and efficient. When I called about an issue, he went the extra mile by offering to video call me so he could see my gas meter and help me resolve the problem right away. His helpful attitude and quick thinking made the whole situation stress-free. We definitely need more people like him in this line of work. Highly recommended!

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

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.

My Dad who is elderly and disabled called out these guys to look at control bar in his shower recently...amazing quick and responsive service. Dad was happy. A couple of weeks after had to get Luke out again to check something as surrounding flat had a leak....they were trying to blame Dad!...Luke came out within half an hour and checked everything over...finding no problems at Dad's. Am REALLY grateful for there professional approach and kindness towards my Dad. Really nice guy...and so lovely with Dad would recommend 100%

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.

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)

We were refurbishing the downstairs of our house, which involved installing a new boiler in a different room, new plumbing for relocated sinks and toilet, relocated gas supply, redesigned heating system as well as installing a new water softener. Steve is very personable and provided excellent advice on boilers, central heating system, water softeners, water pressure and all aspects of the work required. Once we had agreed a plan Steve and his team provided a first class installation in a timely manner for a competitive price. We have no hesitation in using Peacocks as our go to plumbing contractor.

"A job well done." Steve and his team turned up promptly as agreed and had my new boiler fully installed by early evening. I was most impressed by their level of tidiness as there was nothing for me to clear-up once they had gone. I will definitely look to use them again for any other plumbing issues and will, with out a doubt, recommend this company to my family and friends.

Steve and team were fabulous. I had a leak and unexplained loss of pressure. The problem was quickly diagnosed and costs that other plumbers said I would need to incur were avoided. The service was friendly and professional. Highly recommended!

I highly recommend this company very happy with the work they done for me ! They are efficient, friendly and reliable and done an amazing job fitting my new kitchen tap ! And cleaned up after the job ! Will definitely use again ! Thank you once again 🌟

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 is very professional arriving within his ETA . Explaining exactly what he is going to do and then carrying it out. Supplied & fitted a replacement bathroom basin tap plus two isolation valves. Reliable & very pleasant. Top plumber & heating engineer.

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.

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.

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.

So pleased to have finally found a reliable company to look after my heating system. Recently have experienced issues with my hot water and an engineer visited the following day and rectified the problem. Nothing was too much trouble and their attention to detail was exemplary. So grateful to Alex and a big thank you to Donna in the office who kept me informed about what was happening

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.

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.

Did a great job of running the gas supply from my house to my garage. I had a boiler installed, two new radiators and a large dog grooming bath fitted and plumbed in. Helpful, polite and one thing I really noticed is that the boys were very clean and tidy which gets a big thumbs up from me. Would recommend.

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 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.

There services are very satisfying thanks

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.

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.

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.

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.

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!

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.

Just had Selivn - plumber to fit my new washing machine. Did a fantastic job. I'm very happy. Thanks to whoever recommended him on this group. Next time you see him, pls extend my heartfelt thank you to him🙏🏾

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.

Great service from Drainbusters. I had an awful blocked drain from the kitchen. Messaged the guys from Drainbusters and they got back to me really quickly, we discussed the problem and arranged a date and time for them to come and sort the problem. Called me 30 mins before to let me know they were on their way, really lovely people and explained everything they were doing. Problem has been sorted 😃. Really lovely guys very professional, highly recommend recommended. Leanne (North Watford)

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