Directory overview
- 361 Total businesses
- 4.7 Average rating
- 99% With reviews
- 86% With photos
- 142 Highly rated
- 283 Open on weekends
361 results found
Browse heating contractor in London. Use this directory to compare ratings, reviews, photos, opening hours, addresses and contact details. 361 results in London. Average rating 4.7/5 based on 27,545 reviews & ratings. The listings below include heating contractor from cities such as London, Romford, Harrow, Croydon, Sutton and others.
How many businesses fall in each rating band (rated only).
The features most often offered by the found businesses.
Businesses ranked by rating confidence — rating combined with review volume.
| Business | Rating | Reviews | Category | Best for |
|---|---|---|---|---|
| TopFlow Services LTD | 5.0 | 256 | Plumber | Bathroom Installation |
| VMV PLUMBING & HEATING LTD | 5.0 | 199 | Plumber | Boiler installation and servicing |
| Air Options Ltd | 5.0 | 63 | HVAC Business | AC system servicing |
| ACE Handyman | 5.0 | 61 | General Contractor | Bathroom Renovation |
| AlanCo services | 5.0 | 54 | General Contractor | Bathroom refurbishment |
| Blueman Plumbing & Heating | 5.0 | 39 | Plumber | Central Heating Controller Setup |
“I had an issue and contacted James. He diagnosed the issue through talking to me on the phone and by me sending photos!! He was polite, professional and very tidy. He explained the whole process of what he was doing, and kept me updated on everything he was doing. He resolved the issue, and was very reasonably priced! I would definitely recommend James, and I will now use no other plumber!! Thank you James!”
“I would highly recommend Peter & Cercel Plumbing & Heating for your plumbing needs. Had them round to replace immersion heaters. Good communication, fair quote, on time and professional, explained everything, plus lovely guys. They'll be my go-to local plumbers from now on!”
“I couldn’t be happier with the service I received! From start to finish, the team was professional, friendly, and highly skilled. They arrived right on time, quickly diagnosed the problem, and explained everything clearly before starting the work. The repair was done efficiently, and the quality is outstanding—you can tell they really take pride in their craftsmanship. What impressed me most was their attention to detail and respect for my home. They kept everything neat and clean, and the price was very fair for the level of service provided. It’s rare to find a company that is this reliable and trustworthy, but they exceeded my expectations in every way. I will definitely be using them again for any plumbing needs and highly recommend them to anyone looking for honest, dependable, and top-quality service.”
“Raymond came recommended by someone else in our building, and I totally get why! Our boiler was playing up and he had it checked out, ordered parts, got them fitted (plus an emergency extra call) and thoroughly tested it before signing it off - all sorted in less than a week. And he explained all the problems, and solutions, so we understood what we were paying for, and what problems we could expect down the line (because of the cowboys who installed the boiler, not Raymond!). Really great service, super reliable and friendly too. Thank you!”
“Had Chris of Spence to service my boiler. He was punctual, polite and very helpful.Chris kindly emptied the cupboard where the boiler was and put everything back neat and tidy afterwards. First time of using Spence and I would certainly use them again. No complaints whatsoever.”
“Joseph is very professional, good at his job, he's reliable, his communication is great at all times. Joseph did three separate jobs in my kitchen and bathroom. I'm super happy with the results. Highly recommended.”
“Zac is incredibly reliable and responsive - crucial for the recent leak we had! Whilst he was here, we asked Zac to look at a number of other issues we’ve had. He efficiently helped to find solutions and explained exactly what he was doing. For example, replacing the filter on our hot tap - he showed me how to do this so I can do this next time on my own. The most reliable plumber in NW London and Herts!”
“I had my boiler replaced by Carmine two days ago, and he did an excellent job. He was professional, reliable, and very responsive, even late in the evening and at weekends. The whole process was smooth and stress-free. I would highly recommend this company.”
“We are în Chelmsford area ,had Saffron Heating to repair my Worcester Bosh combi boiler,good work from this guys. Honest and trustworthy.Will recommend to anyone for boiler jobs. Thanks”
“As always breakdowns always happen at the worst possible time. Heat-plex were the only company after trying 7 other companies that answered the phone and were able to visit within a few days during the Christmas holiday period. Joseph and his team made it all very simple and friendly, the engineer that did the work, was polite, efficient and knowledgeable. Cant recommend Heat-plex enough!”
“Brilliant quick service, my mums 89 and had no heating so a big worry. Brennan plumbing put her at her ease and reassured her and worked quickly to solve the problem. Fantastic service would definitely recommend and use for all my plumbing and heating too.. charges and costs are also very reasonable.”
VMV PLUMBING & HEATING LTD is a dedicated family-run heating business located on Woodgrange Close in Harrow. Delivering expert plumbing solutions, the company serves residential clients and landlords throughout the surrounding areas. Their core offerings include comprehensive boiler servicing, full central heating replacements, and radiator repairs. The business also provides gas stove installations and issues official Landlord Gas Safety Certificates. All work is executed in strict compliance with current gas safety regulations and industry recommendations.
“Alex helped us understand whether an air source heat pump versus a boiler would be right for our home. We appreciated his deep knowledge of both, and his attention to detail and consideration for our home when installing a new boiler.”
“I've had a great experience with J&S. Shah has helped us fix multiple issues and we will use him for other properties too.”
“They are a great company, they go above and beyond to make their customers happy. Been using them for years now, would absolutely recommend.”
“Highly recommended!! Quick response, diagnosed our issue and fixed our blocked radiator in no time at all. Will use again”
“Rico was amazingly prompt and efficient. He diagnosed the issue with my water tank, arrived just 1hr after calling to assess the problem and then returned at the agreed time to remedy the issues. We found Rico to be polite, efficient extremely knowledgeable and very clear when explaining what needed to be done. He also left everything very neat and tidy. We will definitely use Rico and team again and would highly recommend.”
“Gary was exceptionally professional and quick with a very good price when he installed a new WorcesterBosck 18kW gas boiler. His paper work is also properly done in respect of guarantees etc. Highly recommend him”
“Paul did a great job with my boiler service. Super friendly, on time, and really helpful. Would definitely recommend!”
“Can’t thank D&J enough for going above & beyond when completely refurbing mum’s bathroom. They were so professional, friendly & meticulous in their work. I ended up leaving the key with them as they were so trustworthy too. When D&J had completed the job & mum returned home, she couldn’t believe the extremely high standard of work & how spotless her house was. Thank you D&J for making the experience so stress free for my mum. She is over the moon”
“Great experience. Meg was quick to respond to my messages and emails. Excellent customer service. Boiler service and gas safety check booked in quickly with same day repairs to reduce disruption. Would highly recommend.”
“Very hard working, knowledgable and reasonable price company. Elias arrived on time, he was straight to the task and fitted my new boiler with care. He is a great, honest and funny guy. If you’re looking for a new boiler installation, look no where else. These guys are professional and reliable.”
“I have used Paul for a number of years now on our boiler which is ancient compared to most. Paul is reliable and honest and will tell you what needs doing and what doesn't. He's punctual and his work is impeccable, taking the minimal amount of time needed to resolve the problem. I personally wouldn't use anyone else.”
“This is a really good company to use for heating and plumbing issues. Responsive, friendly and good value.”
“I had a issue with my boiler and Jiri came to my house and fixed it quick and it did not cost me an arm and a leg. I highly recommend his services!!!”
“Peter undertook a complete boiler and gas inlet pipework upgrade in our garden flat, his approach was meticulous, professional and he came in well on budget. He also patiently answered our varied questions about products and what was required for our refit when initially drawing up a short list of potential contractors. Peter did not rush when on the job and took a pride in the task at hand. I would happily endorse his services and intend to use his skillset again in the future.”
“Look no further... Use these guy!! I found Westflow online after looking at their reviews. I am in Canada and had an issue with my flat there. Communication was prompt and efficient and they did exactly what they said they would do. After referring me to another company that did some things that they didn't, Westflow returned to site, diagnosed a small issue and corrected it right away. Pricing was very reasonable. I would have no hesitation referring them to anyone and using them in the future. Barnaby's approach was calm and really helpful and that cut down on a lot of stress dealing with issues from out of the country. Thank You Westflow”
“We really like James! He fixed our radiator, drippy shower and installed new thermostat with no problems very efficiently. Recommend!”
“Romaine carried out a whole range of different works to my property, first fix plumbing for kitchen refurb, boiler upgrades, new radiators and shower. He also dealt with an undiagnosed gas leak and disconnected an old gas fire. There was a lot to get though! He’s very focussed and organised and communicates clearly at every stage about what needs to be done and why. I thought he took a real pride in his work and was very professional and tidy. I wouldn’t hesitate to recommend him to anyone looking for a solid and reliable plumber, a rarity these days! He’s been a great find, and I wouldn’t think about using any other plumber in the future. Thanks Romaine!”
“I had a great experience with mr Zdravkov for my boiler maintenance and repair. He was friendly and professional, arrived on time and quickly diagnosed the issue. He explained everything clearly and left the area clean after the repair. Highly recommend their reliable and efficient service!”
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