Wales
Swansea anchors South Wales' heat pump market, with MCS-certified installers covering the city, Gower and across to Carmarthenshire and Cardiff. Welsh homes qualify for the £7,500 Boiler Upgrade Scheme grant — rising to £9,000 for off-gas-grid homes replacing oil or LPG from 21 July 2026 — and Welsh Government Warm Homes support can apply for eligible households on top.
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: Swansea, Carmarthenshire, Cardiff, Bridgend, Vale of Glamorgan and South Powys
Describes itself as an MCS-accredited installer designing and installing air source heat pumps across Swansea, Carmarthenshire, Bridgend and the wider South Wales area.
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-07.
Coverage: Swansea, Cardiff, Powys and Carmarthenshire
States it is MCS-certified with over 1,500 heat pump installations and 14 years' experience, covering air and ground source systems from Swansea across South Wales and the borders.
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-07.
Coverage: Swansea and Gower
Describes itself as an MCS-registered renewable installer (NAP-53468) designing, supplying and installing air and ground source heat pumps across Swansea and Gower, with work insurance-backed for 5 years.
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-07.
How much does an air source heat pump cost in Swansea?
Most UK air source heat pump installations run £10,000–£14,000 before support. After the £7,500 Boiler Upgrade Scheme grant, typical Swansea households pay £2,500–£6,500 — and off-gas-grid homes replacing oil or LPG qualify for £9,000 from 21 July 2026. Compare at least three quotes; the spread on identical hardware is routinely £2,000+.
What heat pump grant can I get in Swansea?
Swansea is covered by the Boiler Upgrade Scheme: £7,500 off an air or ground source heat pump for property owners replacing fossil fuel or electric heating, rising to £9,000 for off-gas-grid homes replacing oil, LPG or coal from 21 July 2026. Your MCS-certified installer applies on your behalf and deducts it from the quote.
How do I check a Swansea installer is MCS-certified?
Search the official MCS register at mcscertified.com/find-an-installer — certification is what makes you grant-eligible, so verify before signing anything. Every listing on this page links to the register; the 3 installers listed here describe themselves as MCS-certified on their own websites.
Deeper answers in our guides — grants, real costs, and heat pump vs gas boiler.
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