About us

Aquatherm is a long established and highly successful company with offices in Harlow and Norwich.. We are large enough, to provide specialist skills, but small enough to maintain a personal service.

Founded in 1996 by Terry Stephens, who has over 25 years experience in the water heating industry, and a comparable time in close association with InSinkErator. We are main service agents for Heatrae Sadia, Range Heaters, Zip UK and Instanta. We provide the sole UK service organisation for InSinkErator, as the Master Service Centre, working in conjunction with over 80 agents nationwide.

Our most important asset is the professional skill and integrity of our staff. We are committed to employing and retaining personnel with the experience and technical expertise necessary to ensure we are equipped to meet our clients’ objectives.