03.09.2019: We are currently experiencing problems with our phone lines & Internet Connection (including email).  An engineer is on site investigating the issues. Calls have been diverted; however if you cannot get through, please call 07889 989802

Worcester Bosch Group
Gas Safe
NIBE VIP installer
Which trusted trader
25 Years

Heelas Heating and Renewables

Our aim is to reduce your heating costs and reduce your impact on the environment through the use of more efficient heating technologies and renewable energy sources.

The highest quality advice

We are Oxfordshire's number one choice for heating efficiency and renewable technologies, and are recognised by our customers and competitors alike as providers of the highest quality advice, installations and customer service.