Heating specialists in London

Domex is one of the UK’s leading appliance repair specialists, trusted by thousands of households across London and the South East. With over a million repairs completed, our experienced engineers are manufacturer-approved to fix all major kitchen appliances, including washing machines, ovens, dishwashers, fridge freezers, and tumble dryers. We offer fast, reliable, and professional repairs with 3-hour appointment slots, online booking, and a 12-month guarantee on parts and labour.

“Kyle recently changed two radiators for me at my flat and replaced a leaking mixer tap on my bath. From start to finish was a great experience with Kyle. He has brilliant communication and advises clearly and thoroughly on which products will work best and why, for the job you are having done. Prices are clear from the outset and he'll keep you updated on any changes. He really knows his stuff and did a fantastic job at my place. I'll definitely be hiring him again, plus recommending him to others. Natasha Bradshaw”

“These guys are the real deal. After a few other plumbers to come sort our issue out who never turned up. These guys came down straight away. Chris was the initial contact who was extremely professional. The issue was sorted in a couple days after waiting for replacement parts. Their work was very tidy and neat. Their pipe work was impressive and neat. Hands down a great team and company. Not many of these around nowadays that take pride in their work. Thanks Chris and team…”

“I called RM as my boiler was broken and Rob was able to come at short notice. He was punctual and very friendly. He had the parts and fixed the issue in less than hour. I would recommend RM and happily use the company again.”

“I highly recommend BAAP Gas & Heating Services. Baiju is a very polite and professional man. He is honest and gives the right advise. I have called them few times for boiler service, gas safety checks and boiler repair. Always received the great service.”

“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”

“This is a really good company to use for heating and plumbing issues. Responsive, friendly and good value.”

“We had a new combi boiler and radiators installed. Dan and Va are an excellent team the work is of a very high standard and they are reliable also nothing is too much trouble for them. We are very happy and will definitely recommend.”

“Great service from Shaibul yesterday who fixed my toilet leak same day for very reasonable price (including parts). My best plumbing experience in Wapping (and I had a couple). And he is very nice person as well always happy to help. Highly recommended!”

“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.”

“Orpington Plumbing and Heating Solution - Thank you! Fantastic responsiveness. I ended up not using them but they were really responsive and great. It's unusual for this sort of business to be so on top of technology and so responsive, but they are and I appreciate it. Thanks!”

“Marie Scully Eric was recommended to me by a friend and I have been very pleased with all the work he has done for me (new kitchen tap, new boiler and fixed a leaking toilet). Very professional and gave us a good price - would highly recommending him.”

“Came out earlier same day notice for my vehicle inspection, Was very very thorough and made sure everything to do with the vehicle was good before purchasing. Would highly recommend!”

“Niaz was very professional. I needed an emergency boiler repair today. Very reasonably priced. He was able to get to my property within an hour and fixed it immediately!! What a fantastic service!! Well Done and Thank you so much!!”

“3 years old boiler was off for 6 months and it would not turn on anymore. At the first visit the engineer after a few tests understood the pump was jammed. We agreed I was going to buy a new one and he was going to fit it when I got the new piece. A few days later the engineer was back at my place to fit it and the boiler has been working properly since. The engineer was flexible with the hours (he came at 8pm the first time and left at 9:30pm), he was honest and most of all the price was fair. I would definitely reccomend him.”

“Couldn't unscrew a nut on our toilet, so I called out the blue, great service, very knowledgeable and taught me a lot. Will be using again”

“I had a fantastic experience with Jake and his team for our recent boiler installation. From start to finish, they were professional, punctual, and incredibly knowledgeable. They explained the process clearly, helped us choose the right boiler for our home, and completed the installation efficiently and to a very high standard.”

“We have been very happy indeed with all the jobs Dave and colleagues have done for us over the past three years, both emergency works and an excellent major bathroom refit. New boiler fit was great, with new piping, safety checks, certification and follow up. Dave is reliable, professional and personable. In these strange COVID times, they are careful and wear masks as required. Highly recommended.”

“Flavio was extremely helpful. He was friendly, professional, and has gained a customer for life! Awesome service second to none.”

“Fitted new boiler and had to install new pipework for gas and repair the central heating system. Mustafa talked me through everything he was doing, discussed options and just got on with his work once we had decided what he was going to do. Polite, hardworking, informative, good value, and was a pleasure to have at our home.”

“This was the first time I used ara gas and heating, Abdul was very polite. He was quick and had a good knowledge of what he needed to do to solve my issues. He explained everything he was going to do before doing it. Will Definitely use him again and pass his company on to friends and family. Thanks Abdul for a great job.”

“Ricky came initially for a boiler breakdown repair and having made me aware of the parts needed and gave me the quote which was very reasonable, I instructed him to proceed but that’s when the sourcing of the boiler parts became a problem. I have an old boiler and Ricky uses an App to order the necessary parts from a large selection of stockists but over 25 companies were contacted and none of them had the required parts, the only way left was to go direct to the manufacturer but the delivery time was going to be at least 2 weeks so I decided to have a new boiler installed instead. Two days later and job done and a now I have a more efficient boiler with a long warranty. Professionally done and no issues in accommodating me with a couple of other issues that I had. I have no hesitation in recommending him as I was very pleased and will continue using him in the future for all my projects and repairs.”

“I had a fantastic experience with The Auto Specialists! From start to finish, the process was so smooth and all my questions were addressed. I was slightly apprehensive about handing my car over but had absolutely no reason to in the end; Shaun and Ash were very professional and the communication was super efficient. The job was completed quickly and I had my car back within a few hours. I will definitely be using their service in the future.”

“Can't recommend this business enough. Very clear, came in and did the work. Brian was amazing, gave me very good tips and I trust him and if I ever have problems, I will be going back to them!”

“Dan and his team were amazing. Nothing was an ask too much. They worked quickly and cleanly, and everything has been finished to a high standard, whether the plumbing, electrics or the tiling. Before and after photos to show the huge task he had to undertake. I would 100% recommend ⭐️⭐️⭐️⭐️⭐️”

“I had my boiler serviced and radiators balanced by Will today. Very happy with the professionalism and detail. Highly recommended.”

“I've had a tricky job to fix a escape of water and rerouting multiple pipes including gas which were done incorrectly before. John attended for a free quotation. I was impressed that he could decide on the solution in a few minutes of looking at it which is the evidence of years of experience. He carried out his work for half a day and left with a great work done. He is polite and friendly. Highly recommended.”

“They are so nice and friendly. I like their hospitality. They sort my problem out quickly and cheaper. I am really satisfied with them. Thank you Guys”

“First class , just bought an apartment in Palma , typical Spanish lazy workmanship! Ally came in even on a bank holiday and sorted it all out ! Highly recommended”

“Very good service - Brooke was very helpful in having someone come over at short notice to diagnose an issue with our shower, they were great at finding parts at a reasonable price and Oliver did a great job of installing new unit and getting creative after uncovering some unexpected issues in the wall!”