South West England
Plymouth has a strong cluster of MCS-certified installers serving the city and wider Devon and Cornwall area, reflecting steady demand for renewable heating in the South West.
Before you get quotes, check what grant you qualify for — most South West England homes get £7,500, off-grid oil/LPG homes £9,000 from 21 July 2026. 60-second calculator →
Coverage: Plymouth and across Devon
Plymouth-headquartered company describing itself as MCS-certified, offering air source heat pumps alongside solar panels, battery storage and EV charging.
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-06.
Coverage: Plymouth, Devon and Cornwall
States it holds MCS certification (NAP-75856) for air source heat pumps and is a Vaillant MasterTec installer, also offering boiler and underfloor heating services.
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-06.
Coverage: Plymouth, Devon and Cornwall
Describes itself as MCS certified and able to help customers apply for government grants, offering air source heat pump installation alongside boiler, plumbing and solar work.
Certification claims are the installer's own — verify on the official MCS register. From the installer's public website, last checked 2026-07-06.
How much does an air source heat pump cost in Plymouth?
Most UK air source heat pump installations run £10,000–£14,000 before support. After the £7,500 Boiler Upgrade Scheme grant, typical Plymouth 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 Plymouth?
Plymouth 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 Plymouth 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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