The Best Plumbers in Banstead, Surrey, United Kingdom (2025)

I cannot praise Plamen enough for the exceptional plumbing work he carried out in my home recently! There are not enough words to describe the high standard of his work. I had been struggling to find a plumber who was prepared to accept the work that was required, and I was getting frustrated and despondent. I eventually found Plamen on Checkatrade and he accepted the work, despite the fact that it was extensive and complicated, although most of the complexity wasn’t evident until he had already started work. That didn’t deter Plamen though, and over several days he persevered until he had completed the work to the highest standard possible. I needed several radiators and valves replacing, the whole system needed flushing and the shower cartridge needed replacing. My house was previously cold and miserable with poor heat production from the radiators, with some of them failing to warm up at all, but after Plamen had finished the complex work on the heating system, my plumbing and radiators throughout the house are now functioning perfectly and the house is toasty warm at last. Plamen drained some horrible-looking thick and sludgy gunk out of my radiators, which was one of the reasons why the radiators were so inefficient and not heating the house properly. Plamen was keen to keep the price reasonable for me, which I really appreciated. He visited several times to prepare and measure-up, ensuring that he only replaced the essential radiators with others just requiring replacement of the valves. He worked long hours, even during the weekend to complete the work, and brought a colleague along with him to help him on the Sunday. His standard of workmanship was faultless and he left the house immaculate. He was exceptionally tidy while he worked, always wearing overshoes or even removing his shoes, and applied adhesive plastic sheeting to the carpeted areas. He returned to bleed the radiators to ensure the most efficient water circulation and kept me informed throughout the process, carefully explaining anything that I didn’t understand. In addition, Plamen is a really lovely warm and friendly chap and so easy to have working in the house. I really can’t thank him enough for his exceptionally high standard of work and the difference that he has made to my house with fully functioning radiators and a warm shower! I have already recommended him to my neighbour, who after reading his amazing reviews, has contacted him. Thank you Plamen, and I apologise for the delay in posting my review. It’s been a pleasure to be able to post such a positive review from a very happy customer!!

Plamen came today at very short notice. I found his details in checkatrade. My kitchen was flooded with water due to blocked kitchen sink. He said he could be at my place after finishing another job and he arrived in less than 1 hour. He wore shoe protectors to avoid leaving any dirt on my floor. He unblocked the drain, gave me some good advice. Very courteous and professional. I will definitely call him again and he also does handyman work.

I called Plamen this morning regarding a slow leak in my kitchen. He was able to fit me into his schedule the same day and arrived well prepared later that afternoon. He was polite, friendly and very helpful in explaining what had gone wrong and what he was doing to rectify the issue. Furthermore, he provided some additional advice for maintenence of the issue. Would definitely reccomend TopFlow Services!

Fantastic service all round. Friendly, respectable and professional. I called in the morning as I was having issues with the boiler, Plamen gave me some initial advice on the phone and came and viewed the job in the afternoon. Assessed what needed doing, went off and got the parts and was back the next day to fit them and complete the job. Gave me some tips along the way and was a pleasure to chat with. The price was very fair for the work that he did. Nice to support a business rather than just the big companies.

A1 have been our plumbing and heating engineers for 10+ years. They carry out all of our plumbing/heating jobs, gas and boiler services and have refurbed several of our bathrooms which we are so pleased with. The team are efficient, professional, always go above and beyond for us and we feel very lucky to have such a good long term working relationship with the team and hopefully will for many more years to come.

I recently used A1 Plumbing and Heating, and I am beyond impressed with their service. The team was prompt, professional, and highly skilled. They quickly identified and fixed my plumbing issue. The technicians were courteous and took the time to explain everything clearly. Excellent service at a fair price. Highly recommend!

Luke came this morning to replace my kitchen mixer. He was nice and knowledgeable. Will certainly recommend A1.

Amazing service, come out and fixed my dads boiler so quickly. Highly recommend A1 Heating & Plumbing LTD.

Terry and his team gave a competitive quote and then undertook a total overhaul of our heating and hot water system with changing from a gravity system to a pressurised system. They went above and beyond with making a very neat, tidy and expertly executed job. Exactly what I was after. I highly recommend them.

West Street Plumbers did an outstanding job fitting our bathroom. Terry and Matt were absolutely excellent—friendly, professional, and incredibly skilled. They worked efficiently, paid close attention to every detail, and kept everything spotless throughout. Their pricing was very fair, especially for the high quality of their work. The finished bathroom looks amazing, and they went above and beyond to ensure we were completely happy. We’ll definitely be using them again and highly recommend their services!

Terry replaced a leaking basin tap for me. The quote for the work was very reasonable and their efficiency and quality of the work was very high. I Definitely recommend West street Plumbers.

Fantastic Service on my urgent water leak in the bathroom today. Thoroughly recommend this company.

Terry did an excellent job of installing my new boiler, TRVs and correcting the existing plumbing for the boiler. Despite a few difficulties he was always professional and took things in his stride. I would thoroughly recommend his work and have already told my son to use him for his new boiler.

We recently moved to a 1970s house that had a malfunctioning 40 years old boiler. So, we tried to service it through a company suggested by our previous landlord. That company recommended that we replace the boiler since it was too old which we were fine with, however their quote was on the higher side. So, we obtained another quote from Terry for comparison since he had good reviews. Terry's quote was reasonable and hence we went with him. Terry did an excellent job in replacing the old boiler with a new one and also reconfigured the pipe works and controls. He made sure the central heating and hot water systems are working fine with optimised settings for energy efficiency. A couple of weeks later we had an issue with the upstairs radiators not working due to some air lock. Terry came back and installed an additional air vent and fixed the problem. Since the central heating and hot water are sorted now, we are more confident of facing the upcoming winter :)

Being a retired heating engineer, I know what to expect and Terry was very clear and straight forward. Highly recommended

Install of 5kw Valliant ASHP, new 200l Joule Platinum hot water tank (converting house to unvented system) and replacing/upgrading all the radiators. From the first meeting, Terry demonstrated a wealth of knowledge, experience and passion for 'the job', which had to be done right. Introduced through Heat Geek, Terry completed a detailed survey and provided a great deal of advice before we took the plunge. He was always very clean, tidy and courteous throughout and his professionalism is what you would expect from someone with 'Heat Geek Elite' status. The detail of all individual little the 'extras' Terry included, such as upgrading filter valves, attaching hose connectors to make draining easier (if ever needed) and building a separate 'system deck' when re-plumbing the shower mixers have all added up. We could not be happier and would have no hesitation in recommending Terry to you.

Chris came around today and he was very professional in his approach, he offered excellent advice and helped us no end. I would hi. Thank you Chris highly recommend his services

The review left by “Peter packard” is completely false knowbosy by the name “Max Tezgo” works for hawkes heating & plumbing we believe maybe he has got the wrong company.we would never give a price over the phone until a free quote had been supplied.and we certainly wouldn’t carry out 0 work and charge a customer.we are a very small family run business with only family members who work here.and we certainly wouldn’t take advantage of any of our many elderly customers.😎

These guys are excellent! I’ve had them on twice now to fix two different leaks in my property. They always manage to fit me in quickly and get the job sorted. Both Chris and James are so helpful too and a pleasure to deal with.

I've used these guys three times now and each time they have been brilliant. They've arrived promptly, get straight to the work and do it to an excellent standard. They're also very friendly and competitively priced. Wouldn't hesitate to recommend Chris & James for any plumbing issues you may have.

Callum was able to come out at very short notice to help us with a boiler issue. He was very friendly and professional, quick to diagnose the issue we had and offer advice on what to do next.

Callum is an excellent plumbing and heating engineer. Always on time, professional and clean. I cannot recommend him highly enough.

Absolutely fantastic service from Callum. Our boiler completely failed and he was out within 24 hours a new boiler was fully installed the day after that, as well as registering the parts for us. He explained our options clearly and no pressure was put on us. He was clean and tidy and priced very competitively. Would recommend. Thank you.

Callum is brilliant! He quietly gets on with the job, sorts the problem, tidies up after and is reasonably priced! He always responds when I have an emergency! Callum... thanks for getting us back to being warm again, this week!

Lee came to service our boiler as well as fix several toilet issues and our water pressure. Lee was able to carry out all works and fix all the issues we had. He was quick, professional, friendly and explained all the works thoroughly. I was WFH during his works being carried out and he was quiet and respectful of privacy when I had calls. Thanks for sorting us out Lee.

Lee did a great job. He got our heating going again and helped us understand better how it works and how we can try to fix certain problems ourselves. Lee has helped us with other plumbing issues before and he has always been very polite and reliable and done really good work. We definitely recommend him!

Excellent job replacing CH boiler and hot water cylinder plus full testing. My first impressions gave me full confidence that Lee was very knowledgeable and experienced in his field. Quality workmanship, very tidy and good value. He can be relied upon to carry out work to a very high standard. I highly recommend Lee.

Lee was absolutely amazing in firstly sorting out a leak we had and then installing a new bathroom suite. Great recommendations provided for suppliers, brilliant communication throughout and professional in all elements of the job. It was a pleasure to have him work in our property and would not use any other plumber going forward. Cannot reccommend highly enough.

Kriss and Jordan were great! They were both very friendly and efficient. They were very prompt and were in and out in under an hour! Great service all around

The plumber sent to the home was great. There was a leak and through a thorough process of elimination it was located and repairs. I would use the service again.

Ali is a nice man. He helped me with advice over the phone and reassured me. I would highly recommend this person and company for boiler servicing. During this difficult winter time his calming voice was reassuring. Thank you Ali.

Prompt response, professional and polite. I had my boiler out of power at night, Ali came to fix it on next day morning. Although it was due to my son switched off the fuse socket accidentally, Ali still checked the boiler in detail. I will keep using his services in the future for sure.

Really happy with this company. Had issues with my boiler, they came out immediately. Got everything I needed fixed and put back together properly. Being someone with 2 children I was very appreciative. The gentleman was very professional and kind. Extremely happy with the experience and will definitely be using them again in future as my go to company.

Ali gave us a great service, calling out at short notice when the boiler started playing up and even following up the next day to check it was all still OK. Will definitely be using again if any other issues.