Oxford's mix of historic stone terraces and newer estates means heat pump suitability varies street by street, but the city has a solid pool of MCS-certified installers covering Oxfordshire. The £7,500 Boiler Upgrade Scheme grant applies UK-wide, with off-gas-grid homes eligible for £9,000 from 21 July 2026.
£7.5k–£9k
Before you get quotes, check what grant you qualify for — most Oxfordshire homes get £7,500, off-grid oil/LPG homes £9,000 from 21 July 2026. 60-second calculator →
1EE Renewables
Coverage: Oxford (all postcodes) and surrounding Oxfordshire including Abingdon and Kidlington
Visit website →States it has been an MCS and NICEIC accredited installer since 2015, offering air source heat pump installations across Oxford and Oxfordshire alongside solar and battery storage.
Air source heat pumps
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-12.
Describes itself as one of Oxfordshire's leading MCS-certified air source heat pump installers, with over 20 years of installation experience and a Which? Trusted Trader rating.
Air source heat pumps
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-12.
3Prime Time Boilers
Coverage: Oxford, Abingdon, Bicester, Witney, Banbury and Henley-on-Thames
Visit website →States it is MCS certified and TrustMark accredited, and a Vaillant and Mitsubishi Ecodan approved installer serving Oxford and the wider Oxfordshire area.
Air source heat pumps
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-12.
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