It's always a concern when selecting a company online based on Google reviews but choosing Mainheat was a winner. They are a great company to deal with, highly skilled at what they do, offering fantastic advice & service. I ended up having to replace a 20+ year old boiler after an initial service appointment - I was quoted a couple of options as I requested and went for the Vaillant option with the longer warranty. Installation was superb, super efficient and immaculate work - I can recommend this company without hesitation.

Mainheat are our go to Plumbers. Never had an issue with time keeping, quality of work or the costs. Highly recommend.

I have used Mainheat twice in the last couple of months. The first time they fixed the blockage from shower very efficiently. Today they came back with new starter Matt and the apprentice and managed to stop a leaking tap in good time and good price. Thank you Mainheat I will definitely use again if I have anymore problems.

I had a leaking toilet and these guys came out, identified the problem quickly and then installed the new parts. They solved the leak in one visit and left the site clean. Very professional and good value for money. I highly recommend their services.

Reputable company installed new boiler with minimum fuss. Very happy with using an above-board trusted company for this long-term investment. No hidden costs, effective communication with office, personable professional and helpful engineers doing the installation.