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Heating and cooling shouldn't cost the Earth

We specialise in installing heat pumps, MVHR and environmentally friendly heating, cooling and ventilation systems across Oxfordshire, Buckinghamshire, Berkshire, Hampshire, and beyond.

We're working towards the 2050 net zero carbon target by helping you to heat, cool and ventilate your homes and businesses sustainably.

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Energy Shouldn't Cost The Earth

At Oxon Energy Ltd we pride ourselves on expert installation of heating, cooling and ventilation systems in domestic and commercial settings. We specialise in heat pumps - air source heat pumps, ground source heat pumps and water source heat pumps - greener, sustainable heating solutions.

Oxon Energy provide high end, full service design, supply and fit solutions for new builds, conversions, commercial buildings, retrofit, historic and listed properties.

We are with you from conception to completion and beyond.

OFTEC and MCS registered. All renewable works covered by Home Improvement Protection insurance, RECC and Workmanship Guarantee.

We are proud members of the Ground Source Heat Pump Association and the newly formed Heat Pump Federation, putting us at the forefront of developments and innovation in heat pump technology.

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We provide free quotes

We'd love to help you with your project! Make an initial enquiry using the web form or call 01491 410 110 and speak with a real human. We'll find out more about your plans and provide a ballpark figure before organising a site visit for a more detailed and personalised estimate and heat loss report.

We are committed to helping you get the best outcome for your properties heating and hot water and promise to never upsell you with things that you don't need.

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What Our Clients Have to Say

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Oxon were invaluable in advising on our eco heat system for our barn conversion. Joe came up with options we hadn't thought of and fitted a duel system that we've been really impressed with and helped us to make a difference to our carbon footprint.

They went above and beyond our expectations.

Anthony Burrell



We are very proud to say we've been shortlisted for the Energy Efficiency Awards - South East 2022. We were nominated for two awards - Regional Renewable Heat Installer or Contractor of the Year and Regional Small Scale Project of the Year for our River Thames water source heat pump project on the Warren in Caversham.

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