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Heating servicing and maintenance Boilers - replacement and upgrades Renewables - Low running costs and great for the environment


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.
 Dan Heelas
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.

Latest Offers...

Purchase any Greenstar CDi, Si, Ri and i System boilers to guarantee you up to 10 years peace of mind.

Purchase any Greenstar oil-fired boiler to also guarantee you up to 7 years peace of mind.

Every single Greenstar gas-fired condensing boiler has been awarded a Which? Best Buy rating.

*Terms and conditions apply

Latest News...

Worcester Bosch boilers awarded Which? Best Buy for seven years running more
We are pleased to announce that the Worcester Bosch up to 10 year Extended Guarantee promot... more
Heelas have moved from their premises in Abingdon back to the village of Bayworth. more
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