Lee services three boilers every year for me and is reliable, knowledgeable and good value. Recently Mark and Lee correctly diagnosed an intermittent fault on a Worcester Bosch boiler as being with the pcb, ordered and replaced the faulty part and tested the boiler successfully a few days later. A good job and it was well done. I would recommend them any day. (Reviewed December 2018)

Great service from both Lee and Mark who renewed our hot water tank. (Reviewed August 2018)

Super helpful on both occasions. Definitely recommend (Reviewed July 2018)

Excellent service, very swift arrival, pleasant guy. Problem solved. (Reviewed July 2018)

Excellent service in all respects. (Reviewed June 2018)

Good, friendly service, used over several years. (Reviewed June 2018)

Always get excellent service and Lee is very thorough. On his last visit to replace a faulty heating valve he discovered a blockage which he also cleared. Very satisfied customer (Reviewed May 2018)

Lee identified an electrical fault, isolated it, and restored the heating system to working order. He also carried out a very thorough job servicing the boiler. All of the work was done for a very reasonable price. In summary, an excellent service from an honest and helpful professional whose details I will be retaining and recommending to my friends. (Reviewed April 2018)

Boiler service so not much you can say. But job done tidely and efficiently. (Reviewed April 2018)

I have a pretty old Ideal boiler. It needed the Gas valve replaced. Lee fitted the new valve and got my heater up and running again. I couldn't be more satisfied with the job. Would recommend to anyone I know. (Reviewed February 2018)

Lee is always very responsive and carries out the work efficiently. Recommended. (Reviewed February 2018)

I was recommended DTM services by a friend.
I found the company to be very professional, the work carried out was excellent.
Very punctual and tidy. (Reviewed February 2018)

Very pleased with Lee and his team.

Both our boiler and my Mother-in-Laws were serviced just before Christmas; the customer service and punctuality were first class.

I'd informed them my Mother-in-Laws required servicing before the end of 2017 to keep up with the service plan - she'd only just moved into her property in December and it was vital to keep this within the calendar year - and we were delighted this was delivered as we'd been let down a few times from others.

Very pleased and wouldn't hesitate to recommend. (Reviewed February 2018)

I have used DTM for several years for boiler service and other heating services, and also recommended to friends and family. First class service and the highest level of workmanship. Very friendly and professional.
Would highly recommend. (Reviewed February 2018)