Heat pump installers in Cardiff
7 listed installers based in Cardiff.
Get up to 3 free quotesFeatured installers in Cardiff
3 Featured spots are open in Cardiff
Installers on the official register can take a labelled Featured spot here, above the main list. Founding price £19/month or £149/year, held for 12 months.
Apply for a Featured spotCardiff, CF3
MCS certified heat pump installer (cert NAP-76186, NAPIT)BUS registeredair source
Cardiff, CF10
MCS certified heat pump installer (cert IAA-10103, The IAA)BUS registeredair source
Cardiff, CF3
MCS certified heat pump installer (cert APH-47347, APHC)air source, ground or water source
Cardiff, CF15
MCS certified heat pump installer (cert NIC-602279, NICEIC)air source
Cardiff, CF11
MCS certified heat pump installer (cert NAP-11945, NAPIT)BUS registeredair source, ground or water source
Cardiff, CF23
MCS certified heat pump installer (cert NIC-6020, NICEIC)BUS registeredair source
Grangetown, CF11
MCS certified heat pump installer (cert NAP-66435, NAPIT)air source
- MCS certified
- 7
- BUS registered
- 4
- Air source
- 7
- Ground source
- 2
7 MCS certified heat pump installers are based in Cardiff. 7 fit air source heat pumps, 2 are certified for ground or water source.
4 of them (57%) are registered for the Boiler Upgrade Scheme, the government grant that takes £7,500 off an air or ground source heat pump in England and Wales. 5 also hold MCS certification for solar panels.
Source: the public MCS installer register, checked 2026-09-29. Listings are not endorsements; always get more than one quote.
Questions about heat pump installers in Cardiff
Who installs heat pumps in Cardiff?
There are 7 MCS certified heat pump installers based in Cardiff on the public MCS register, including A E Energy Solutions Ltd, Epc-Tec Limited and J D Heating Plumbing & Mechanical Services Ltd.
Which heat pump installers in Cardiff can claim the Boiler Upgrade Scheme grant?
4 installers in Cardiff are marked as registered for the Boiler Upgrade Scheme on the MCS register, including A E Energy Solutions Ltd, Epc-Tec Limited and WDS Green Energy Ltd. The grant is claimed by the installer and taken off your quote.
Are there ground source heat pump installers in Cardiff?
Yes. 2 installers in Cardiff are certified for ground or water source heat pumps, including J D Heating Plumbing & Mechanical Services Ltd and WDS Green Energy Ltd.
How do I check a heat pump installer in Cardiff is MCS certified?
Every installer on this page links to its own record on the MCS register, with its certificate number and certification body. You can also follow our guide to checking MCS certification. Read the guide.