Gaswarm Heating and Mechanical Ltd
5.0(70)Thornhill, Southampton • REFCOMGet directions




Gaswarm Heating and Mechanical Ltd
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Gaswarm Heating and Mechanical Ltd are heating engineers based in Thornhill, Southampton. They specialise in boiler servicing and installations, heating systems, radiators, taps and plumbing repairs, as well as larger projects. They are listed with REFCOM under scheme number REF1025772.
Customers consistently praise their punctual, friendly and professional service, clear communication and tidy workmanship. They are valued for their knowledge, fair pricing, efficient solutions and for explaining the work clearly.
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Reviews
5.0
Gaswarm Heating and Mechanical Ltd is praised for punctual, friendly and professional service, with clear communication and tidy workmanship throughout. Reviews commonly mention boiler servicing and installations, plumbing repairs, heating systems, radiators, taps and larger projects, with customers valuing Ryan’s knowledge, fair pricing and efficient solutions. He is regularly recommended for taking pride in his work and explaining everything clearly.
Summarised with AI
Ryan has been fantastic the service provided has been very smooth and efficient i had a boiler check , new Gas hob fitted and a front room fire caped off . Ryan explained everything that he was doing and clean up any mess that was made Thank you Ryan . Happy customer and would be happy to recommend your company to any of my friends . Great service thank you
We have had Ryan for many years servicing our boiler, in the end we needed a new one. Ryan fitted it on Monday he arrived on time, didn’t leave any mess at all, very polite, very knowledgeable, explained everything to us just brilliant, hopefully will have him for many years to come. Thank you.
Ryan came to our rescue immediately to fix our hot water system and came back to sort out our plumbing and to service our boiler. He came when he said he would, did an excellent job and went above and beyond what was expected. On top of that, he was a delight to have around and I could thoroughly recommend him
My company has used Ryan for the last few years for various jobs from replacing taps , boiler servicing to full plumbing and heating installs. Ryan is very knowledgeable and takes good pride on his work
Gaswarm were recommended to us by some friends after our aging boiler developed an intermittent issue. Ryan was able to fit us in very quickly at a time that suited us. He turned up on time and was very professional, breaking down in to layman’s terms the exact issues we were having and the root causes behind them. At our request he provided quotes to both repair and replace the boiler, both of which were very competitive. We’ll be using him to replace our boiler and would highly recommend Gaswarm.
Have used Ryan for since new boiler was installed. Arrives on time, easy booking, tidy work and great communication! Strong recommend.
Great service from Ryan as always! He kept me informed throughout the process and he did the job when he said he would and for the price quoted! Looking forward to working with him on future projects!
Ryan fitted our new boiler 3 years ago & has serviced it since. Always a professional, tidy & friendly service. 100% would recommend.
Ryan did an amazing job fitting a new toilet. Very professional throughout. A wealth of experience enabling him to overcome many unforeseen obstacles. I would highly recommend.
Prompt, friendly and professional service, with an eye for attention to detail.
I recently used GasWarm for a boiler installation and an annual service, and I couldn’t be more satisfied with the experience. Ryan carried out the work to an excellent standard from start to finish. He is respectful, professional, and clearly takes pride in what he does. He always arrives on time with no delays, which is something I really value. Throughout the job, he kept everything clean and tidy, leaving no mess behind. The quality of the installation and service was outstanding, and everything was explained clearly. Overall, a reliable and trustworthy service. I would highly recommend GasWarm to anyone looking for efficient and professional heating work.
Ryan did a fantastic job installing our new boiler, would definitely recommend.
Ryan always turns up on time. Speaks honestly and transparently about what he is doing. Would and have recommend him to others.
I contacted Ryan about a leak under my boiler. I’d previously used another plumbing company for years but decided to try Ryan this time, and I’m glad I did. He came out within a day, ordered the part needed, and returned to fix it as soon as it arrived. Very friendly, tidy work, and great service. I’d highly recommend him and will definitely use him again for any plumbing jobs. 10/10
I would recommend Gaswarm heating and mechanical to family and friends. Very quick response and work carried out quickly and efficiently. Very friendly team. Thanks again
Great experience for our boiler service. Ryan arrived on time and was polite, thorough and helpful throughout. Wouldn’t hesitate to recommend.
Had a problem with my boiler. Came same day and fixed it immediately with no fuss
I can reccomend Ryan, very easy to book with and provided a clear explanation of the condition of my boiler. No mess was left and pricing was clear and fair.
Ryan came to troubleshoot my boiler/central heating. Very polite and friendly service as well as being direct and efficient with his findings. He also answered all the questions I had for him around my system. In and out within 15 mins and kept in contact to confirm everything was working after leaving the premises.
Ryan came recommended by a good friend and sorted out an issue with a damaged valve that was causing kettling (loud noises all times of day and night!). He was great - clean, tidy, efficient, good comms and fair price. I'd recommend.
Ryan completes our boiler services each year and came recommended from someone else in the trade we have had excellent work from as well. All great and highly recommend - thanks!
Superb customer service, quick and efficient identification of the issue, quick resolution, all done and with a polite and cheery nature! Would highly recommend for any of your plumbing or heating needs. 5*
Very helpful and friendly. Would definitely get back in touch if needed. Thankyou!
I would 100% recommend Ryan, he is very professional and polite and a complete pleasure to have in your home. There are not many tradesman who genuinely care about the quality of workmanship they provide - a true professional - Thank you very much
What a handsome devil! In all seriousness, quick, efficient, great standard of work and extremely trustworthy. Will definitely be keeping Ryan’s number in speed dial for future work and emergencies.
Amazing service, Ryan was absolutely lovely, did a fantastic job fixing my boiler. I would highly recommend.
Always a good experience. Easy to book and pay. The service is fantastic and high quality. Would highly recommend.
Ryan is very easy to book, reasonably priced and very efficient. Definitely will use again
Ryan fitted a new boiler as our old one was beyond repair. Throughout the process Ryan was clean and efficient in his work and communicated what was going on. Unlike many Ryan turns up at the agreed time and is easy to get hold of. Recommend to anyone
Been using Gaswarm for several years now for boiler servicing. Always pleasant and offers a good range of services. Will be continuing to use them when I move to my new home is several months time.
Ryan has serviced our boiler since it was installed, he's also installed radiators for us. Can't rate him highly enough, he's knowledgeable and an all round professional. Highly Recommend him to everyone that needs his services and definitely the one of the best tradesmen I have used
Polite, informative, leaves the place tidy and gives the dog a fuss. Fair pricing, easy online booking. Simply a pleasure!
Had a leaking kitchen tap replaced and the service was excellent. Ryan was tidy, efficient, and very polite. Everything was done quickly with no mess left behind. Highly recommend!
Ryan serviced my boiler today. Very friendly, polite and knowledgeable. Advice and explanations given. Would highly recommended.
I thoroughly recommend Ryan, turned up on time, was polite and helped with the concerns I had!
We have been using Ryan for a few years now, for boiler related jobs. Highly recommend. Always punctual, fairly priced, honest and will always find a solution. ⭐️⭐️⭐️⭐️⭐️
Ryan was extremely professional and timely. he gave me the right advice for my water cylinder and sent me in the right direction to replace my radiators. Recommended!
Excellent service, we use him to service our boiler every year! Cannot recommend enough!
Ryan arrived on time and fixed the constant drip on our shower very quickly. He also said to keep an eye on it and to contact him if any problems arose, and that he would come back. Great job. Thank you.
Always reliable, punctual, hard working, reasonably priced and gives good advice. I wouldn't use anybody else now. Highly recommended.
Ryan did a brilliant job for me at home. I also use him alot with work, so can definitely recommend him. Very reliable, efficient, trustworthy and makes everything sound doable and never too much trouble. Highly recommend.
I've used Gaswarm a number of times over the past few years ranging from emergency repairs to annual boiler servicing. Gaswarm have been quick to respond and advise where needed and the work they do is finished with care and consideration. I would highly recommend contacting Ryan at Gaswarm for any of your plumbing and heating needs.
Ryan was the most professional tradesman I’ve ever come across. His knowledge is incredible as he found the problem in minutes when others couldn’t. He was clean and clearly a perfectionist. Would recommend him to anyone!
All-round great service; quick to respond to my initial query, came up with an efficient solution to my problem and got it fixed fast. I'd highly recommend Ryan for all plumbing issues
Total renovation of our shower room, perfectly completed on time with lovely new fittings. All the workmen were polite and very professional throughout the works and I would recommend them without any reservations. Good price so overall an excellent experience with this company.
My central heating system was serviced today by Ryan - he was very thorough and was able to give me sound informative advice on the system - I felt confident in his professionalism and his kind manner and would thoroughly recommend his work. I came across his details through personal recommendation, which is always good. So 5 stars plus from me 🌟
We have used Gaswarm for numerous jobs over the years. We regularly get our boiler serviced with them every year. Most recently we had a new cold water pump installed to boost our water pressure and flow. We are delighted as ever with the results, their workmanship, time keeping and pricing. We highly recommend them to anyone!
I approached Ryan once we had received planning permission to convert an old chicken shed into a 4 bedroom home. I always go by first impressions and Ryan is personable and extremely easy to work with. Ryan designed and installed our wet underfloor heating system downstairs, supplied and commissioned our air source heat pump and installed all of the pipe work throughout our home which is like a work of art. Our plant room has been meticulously planned and installed. Ryan also installed all of the sanitary ware throughout our home. I highly recommend Ryan for all of your plumbing requirements - brilliant customer service and excellent attention to detail.
I can highly recommend Ryan he fixed a leaking pipe in the boiler he works efficiently with care and takes pride in his work and he’s friendly it’s not often you find someone this conscientious I’m extremely impressed!!!
Location
Thornhill, Southampton, SO19 Get directions
Opening times
- MondayClosed
- Tuesday8:00 AM – 5:00 PM
- Wednesday8:00 AM – 5:00 PM
- Thursday8:00 AM – 5:00 PM
- Friday8:00 AM – 5:00 PM
- SaturdayClosed
- SundayClosed
Additional information
- REFCOM REF1025772
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