The Best Plumbers in London Colney, Hertfordshire, United Kingdom (2025)

Daniel at Boss Plumbing Services is fantastic. We had an old water heater that finally gave out, and Daniel helped us pick out a new one that fit our needs. The installation process was smooth, and he made sure everything was running properly before leaving. I truly appreciate his honesty, and it’s clear that he takes pride in his work.

Brilliant job putting my bathroom taps on. Never left any mess. Price was good, not over charging like some plumbers do. I recommend this plumbing company. They come out tops as far as I'm concerned. Thank you once again for such a good job.

I had to replace some old pipes in my house, and Boss Plumbing Services was the company I chose after doing some research. From start to finish, their service was impeccable. The team was friendly, professional, and worked efficiently. They even went above and beyond to ensure everything was up to code and functioning properly. I would recommend them to anyone in need of a reliable plumber!

“Had an awesome experience with Dan. He showed up right on time, was super organized, and clearly knows his stuff when it comes to plumbing. He swapped out my old electric shower in no time and made sure everything was working perfectly before he left. On top of that, he took the time to answer my questions and gave me some great advice on a few other plumbing issues around the house. Really friendly, professional, and easy to talk to — would definitely recommend him to anyone looking for a reliable plumber!”

Great service, excellent team and amazing knowledge in plumbing. Really appreciate the hard work and speedy service

Excellent team, great work. Won't go to anyone else from now on. They installed a new bathroom for me, and sorted a leak at another property. Work delivered on time, in budget and very high quality.

Excellent service from Chad and team, cleared a difficult blocked drain and resolved a rather fiddly plumbing issue. Particularly impressed by the teams responsiveness and everything left neat and tidy afterwards. Will use again

I selected Chad and CK Plumbers for my bathroom redesign, and from the start, Chad was very helpful in guiding me through the design process, offering great advice on the best layout and fixtures. They handled the entire refit professionally and respected my home. The final result is stunning—my new bathroom is exactly what I envisioned! i would recommend their professional and friendly service!

Dean conducted himself in such a professional and efficient manner from the first contact right through until he left after fitting my boiler. He explained everything so clearly as he is clearly very competent which put my mind at ease that an excellent and safe and tidy job would been carried out and he certainly did that. I cannot recommend this company highly enough - Thank you so much again Dean !

We highly recommend Dean King of Bespoke Boilers. He is extremely knowledgeable, highly skilled and an experienced Plumber. Furthermore, he is honest and trustworthy with excellent interpersonal skills. On each occasion we have utilised his services, he has promptly tracked the source of a leak and resolved the issue efficiently. Not content with that, he conducts checks and further checks to ensure there are no further problems and will not leave until he and the customer are satisfied all is well. We first met Dean when we randomly selected a plumber offering 24/7 access. He arrived within 30 minutes of our call in the middle of the night and was very helpful, professional and reassuring. After he stopped the leak, he committed to return the next day with the requisite materials and carried out a full repair. We have no hesitation in recommending him.

Dean was fantastic!! Very nice guy and professional at the same time. He got straight into our plumbing problem & sorted it out! Highly recommended! In this day and age it's nice to know there are people you can rely on & trustworthy!

We had a new boiler installed on 15/9/22 by Dean King of Bespoke Boilers. The work went smoothly from beginning to end, and the installation took a lot less time than we had anticipated. Dean and his men were focused and efficient, showed complete respect for the house and did everything necessary for best results. Two weeks later the boiler is running nicely and we have not had to contact them for help with any problems. The quote we got was certainly good and the quality of work excellent. We are very happy indeed and would recommend this company highly. Very many thanks to Bespoke Boilers!

I had an amazing experience with Herts Plumb Fix, when I needed urgent boiler repairs. They responded quickly, fixed the issue promptly, and the pricing was very reasonable. Their expertise and friendly approach were much appreciated. Highly recommended! Five stars!

HertsPlumb Fix did a great job fixing a bath tap leak and replacing several taps in the home. He had shut down the main water supply which was submerged in water, but he still managed to do it. He also cleaned up after. Very happy and will recommend.

Herts Plumb Fix were very helpful in fixing my my boiler when the central heating wasn't working. They were on time, explained the situation, what needed to be done and honest. Their work was swift, making sure once they had finished working in one area they would tidy up. They have very good knowledge and would highly recommend!