Wales
The Boiler Upgrade Scheme covers Wales in full, and Cardiff has some of the most experienced heat pump firms in the country — including installers with decades of ground source expertise.
Before you get quotes, check what grant you qualify for — most Wales homes get £7,500, off-grid oil/LPG homes £9,000 from 21 July 2026. 60-second calculator →
Coverage: Cardiff and Wales
States 20+ years of experience and over 3,500 heat pump installations across Wales and the UK, with full BUS grant application handling as an MCS-certified installer.
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-02.
Coverage: Cardiff (CF postcodes)
Describes an MCS-certified team with over a decade as a green home energy specialist and MCS-approved installer of Vaillant 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 2026-07-02.
Coverage: Cardiff and South Wales
Cardiff-based firm stating over 1,500 installations and 14 years of heat pump experience, with systems designed to MCS guidelines for BUS eligibility.
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-02.
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