So lucky to find such a great company to deal with, my wife and I were going on holidays leaving children with the mother in law, when the boiler broke down thought we would have to stay home, Mike ar... See more
Company replied
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
So lucky to find such a great company to deal with, my wife and I were going on holidays leaving children with the mother in law, when the boiler broke down thought we would have to stay home, Mike ar... See more
Company replied
Michael Blake provided an outstanding service. His communication was prompt and clear, his reliability was spot-on, and the quality of work was exceptional. He was professional, tidy, and ensured ever... See more
Company replied
1st service on my Worcester Bosch boiler that R M Blake fitted exactly a year ago. Can't recommend Mike enough. Always punctual,high standards and the boiler has been trouble free since fitting. Ve... See more
I can see why RM Blake has 10/10 with 325 reviews on checkatrade. I was left last Thursday without hot water after my old boiler broke down and was unrepairable. Mike came to my home straight away... See more
RM Blake Ltd – Established in 2013 Founded in 2013, RM Blake Ltd has built a strong reputation across South Wales for delivering high-quality heating, boiler and air conditioning installations with a focus on reliability, transparency and customer care. With years of industry experience, we pride ourselves on offering honest advice, expert workmanship and long-term aftercare support. We understand that replacing or upgrading your heating system is a significant investment. That’s why we offer 0% interest finance options on boilers, full heating systems and air conditioning installations, helping you spread the cost with manageable monthly payments. Our goal is to make energy-efficient upgrades accessible without compromising on quality. We also work closely with landlords and letting agencies throughout South Wales, providing fast response times, safety checks, servicing, maintenance and full heating installations. We know how important compliance and reliability are within rental properties, and we deliver dependable solutions you can trust. In addition, we specialise in the servicing and maintenance of air source heat pumps and other renewable technologies. As more homes transition to low-carbon systems, regular servicing is essential to maintain efficiency, performance and manufacturer warranties. Whether you’re a homeowner, landlord or property manager, RM Blake Ltd is here to help. Contact us today for a free, no-obligation quotation and expert advice tailored to your property.
Church Road, Llansamlet, Swansea, Sa79rl, Swansea, United Kingdom
Work carried out fitting an air con unit to a garden property. Mike was very professional and friendly. The work was done to a high standard, very clean and all regulations explained. Very happy with the service.
Michael Blake provided an outstanding service. His communication was prompt and clear, his reliability was spot-on, and the quality of work was exceptional. He was professional, tidy, and ensured everything was running perfectly. Highly recommended for anyone wanting the job done right the first time.

Reply from R M Blake Ltd - Heating | Renewables | Air-conditioning
So lucky to find such a great company to deal with, my wife and I were going on holidays leaving children with the mother in law, when the boiler broke down thought we would have to stay home, Mike arranged a visit with a quote the same day and installed a new boiler on the same morning I went on holiday, the workmanship cleanliness and service were first class. I would recommend this company to anyone. On top of this the prices are cheaper than any of the big companies for exactly the same products.

Reply from R M Blake Ltd - Heating | Renewables | Air-conditioning
Mike is highly professional and extremly efficient, from the initial quote to the final installation of my new boiler, the service was absolutely faultless. He arrived exactly on time, worked incredibly hard, and kept the house spotless throughout the process.. It’s very rare & so refreshing to find a tradesperson thus day and age who is reliable, reasonably priced, and takes genuine pride in their work.

Reply from R M Blake Ltd - Heating | Renewables | Air-conditioning
I cannot recommend RM Blake highly enough! From the initial quote to the final installation of my new boiler, the service was absolutely faultless. He arrived exactly on time, worked incredibly hard, and kept the house spotless throughout the process. What really impressed me was the time taken to explain how the new system works and how to get the most efficiency out of it. It’s so refreshing to find a tradesperson who is reliable, reasonably priced, and takes genuine pride in their work. 5 stars!
Everything you want in a tradesman;
Easily contactable, great communicator, competitive rates.
Good product knowledge, explains all options available to the customer.
Reliable, professional and courteous in all aspects.
I was confident enough to recommend him to two of my neighbours. One of which is a top floor flat with the flue in the roof involving the hiring of a cherry picker which was efficiently arranged to minimise the time on site and the cost to the customer. He supplied the required accreditation directly to the building management company to work on the communal areas.
The best
Mike was very professional and did a fantastic job installing our new bathroom vanity unit. I can’t recommend them enough.
Had R M Blake over to service my boiler. Great guy very clean and polite knows his stuff and definitely be using him for next year service thanks
Efficient service of an unvented cylinder.
Good communication throughout.
Recommended to others.
Fabulous service from initial phone call to the completion of fitting a new gas boiler very friendly, helpful, punctual and tidy. Everything was explained about how the new boiler operated. We are very happy with the service and would not hesitate to recommend this plumber and gas filter.
Customer in langyfelach posted on 14/102025 work completed 14/10/2025
Mike installed our boiler 7 years ago and he services it every year, wouldn't use anyone else . He is very knowledgeable and friendly price wise he is good too so that's a plus . Always comes when he say he will come . Definitely recommend him to to anyone
Good and reliable guy - I have been using Mike for about 10 years and it's always worked out well
Wonderful service from start to finish. Very helpful, punctual and first class service from this plumber/ gas fitter. We had a new gas boiler fitted,are very happy with the completed work and would not hesitate to recommend him.
What a lovely guy and a brilliant service received! Couldn't recommend enough a cracking job done, thank you so much!
1st service on my Worcester Bosch boiler that R M Blake fitted exactly a year ago.
Can't recommend Mike enough.
Always punctual,high standards and the boiler has been trouble free since fitting.
Very reliable and economical
I have recently had an old boiler replaced and relocated from the attic to the ground floor by this company. From our first meeting to assess the work required , I found Mike to be very professional and knowledgeable as well as being friendly and approachable .He was able to advise me on a boiler and thermostatic control to meet my needs. I quickly received a detailed quotation which I felt was fairly priced. The work was carried out to time and budget and completed in one day. Mike proved to be a very diligent, efficient and clean worker . He remained considerate and courteous at all times. He provided good tuition on the functions and controls of both the boiler and the thermostat on completion of the work . I developed an issue with one radiator a day or so later. Mike responded to my message very quickly and came out to bleed the radiator and ensure that all was working well . I shall definitely be using Mike for future plumbing work and would recommend him to my friends and family.
Mike was really professional with clear communication during our interactions. I had my boiler replaced and he helped me set up the new system. He left the space very tidy too which I really appreciated. Thank you so much for your support and understanding of my situation. I would definitely recommend the professionalism from Mike to the other people looking to have their boiler replaced
From initial quote, through to a new boiler installation, to final completion it was a pleasure to deal with Mike of RM Blake Plumbing, Heating & Gas.
As well as keeping me informed of his progress throughout the 3 day installation, to giving general plumber advice and tips, Mike was a pleasure to deal with throughout.
Mike was excellent — knowledgeable, diligent, and incredibly professional. He handled everything from radiator replacements to a new boiler install, correcting previous plumbing issues with ease, even when the work was complex. Communication was spot-on, and he went above and beyond with service reminders, documentation, and a smart thermostat walkthrough. Fair pricing, great attention to detail — one of the best tradespeople we’ve ever worked with. Highly recommend.
Just used Mike for the second time to fit a new boiler after he gave me a quote. He turns up when he says he will, is efficient and clean in his work. He responds to phone calls/messages when I neede to speak to him to clarify the working of the new system he fitted. Will definitely use him for any future plumbing/heating needs.
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.