We are located in Blackburn, in the heart of Lancashire.

Established in 1968 as G&M Kay, Heatmiser has grown from a small electrical contracting firm to become one of the UK’s leading heating control manufacturers.

We have long term partnerships with heating installers and heating equipment manufacturers across the UK and we would like to feel our attention to detail, superior control products and support are the reasons our partners choose us.

All of our designs are uniquely Heatmiser. We take great pride in the products we craft and we believe listening to our customers over the past 50 years has enabled us to create some of the smartest heating controls on the market today.