I recently had a very old boiler replaced and used Danny as he came to quote and seemed knowledgeable and down to earth. He worked so hard for 3 full days to get it all done. It's an old house and I had to have a new hot water cylinder and system boiler. But lots of pipework to be adjusted. He's old school and makes sure his work is done properly and going forward I'd use him for future boiler servicing. He's also always available for any questions or queries you may have. Highly recommend.

Danny was very quick to respond to my initial query for a boiler servicing, came the next day and incredibly helpful from start to finish. Would definitely recommend for others and am sure I'll go to him for future services too!

We had the pleasure of having Danny attend our property to replace a valve connection pipe after a gas leak. We called DM and Sons due to the positive reviews online. He was friendly and replaced the pipe very quickly. Glad to support local a business in New Malden. Will definitely use them again!

I recently had Danny install a new boiler in my home and I couldn't be more impressed with his work. He was polite, professional, efficient, and thorough. He arrived on time, quickly diagnosed the issue, gave me some options then recommended the best one. It's clear he knows his stuff because he was spot on the first time (and this was after multiple different companies couldn't diagnose the problem). Highly trusted and an excellent job, thanks again Danny.

I recently had Danny come to fix a leak in my boiler, and I was extremely impressed with his work. Not only did he quickly identify and repair the issue with the boiler, but he also took the time to fix my daughter's radiator, which was also in need of attention since we moved in. The job was done swiftly, professionally, and with great care. I truly appreciate his attention to detail and the efficiency with which he worked. Highly recommend his services!