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Heat Pump Installers in Cornwall

23 MCS-certified heat pump installers based in Cornwall, compared on grant registration, accreditations, brands and reviews.

23certified installers
91%can claim the £7,500 grant
13%offer finance
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Heat pumps in Cornwall: the numbers

i

Sources: DESNZ, Boiler Upgrade Scheme statistics: August 2026 (Ofgem data). Open Government Licence v3.0. MHCLG, Energy Performance of Buildings Data (domestic EPCs, England and Wales). Open Government Licence v3.0.

3,156heat pumps fitted with the £7,500 grant in Cornwall since May 2022
1,089in 2025/26, up 18% on 2024/25
16,360homes in Cornwall with a heat pump on their energy certificate (EPC)
1,686more added to EPCs in 2025, vs 1,497 in 2024
£12,908typical cost of an air source heat pump before the grant (median, England and Wales, Apr to Jun 2026)

All 23 installers, best match first

Most-fitted brands here: Vaillant, Mitsubishi, Worcester Bosch, SolarEdge. Most common memberships: Gas Safe (8), TrustMark (6), NAPIT (5).

  1. 1

    GreenR Renewables

    Bude,

    BUS registeredGas SafeNICEICRECCTrustMark

    Fits Myenergi, Pylontech, SolarEdge, Tesla · Reviews on Facebook

    Get a quote MCS NIC-601301
  2. 2

    Jose & Blackler Limited

    Truro · 36+ years

    BUS registeredGround sourceGas Safe

    Fits Mitsubishi, Vaillant, Worcester Bosch · Reviews on Facebook · Finance available

    Get a quote MCS NAP-25711
  3. 3

    JM Brewer Ltd

    Wade Bridge · Est. 1972

    BUS registeredGround sourceGas SafeHIESOFTEC

    Fits Worcester Bosch

    Get a quote MCS NIC-5706
  4. 4

    Leighton James Plumbing and Heating Ltd

    Hayle

    BUS registeredGas SafeOFTECRECC

    Fits Worcester Bosch · Reviews on Facebook

    Get a quote MCS OFT-14587
  5. 5

    Energetika Ltd

    Millbrook

    BUS registeredGround sourceHIESNAPITTrustMark

    Reviews on Google

    Get a quote MCS NAP-52743
  6. 6

    GreenGen UK Ltd

    Helston · Est. 2011

    BUS registeredGround source

    Fits GivEnergy, Sigenergy, SolarEdge, Tesla · Reviews on Google, Facebook · Finance available

    Get a quote MCS NIC-1909
  7. 7

    Nicholson Electrical Limited

    St Austell · 25+ years

    BUS registeredGround sourceHIESNAPIT

    Reviews on Facebook

    Get a quote MCS NAP-66409
  8. 8

    EcoPlumb (Cornwall) Limited

    Helston

    BUS registeredNAPITRECC

    Fits Vaillant · Reviews on Facebook

    Get a quote MCS NAP-32552
  9. 9

    Harvest Renewables Cornwall Limited

    Newquay · Est. 1978

    BUS registeredGround source

    Fits Mitsubishi, Samsung, SolarEdge, Sunsynk · Reviews on Which?, Facebook

    Get a quote MCS NAP-20786
  10. 10

    Hodge Electrical and Mechanical Ltd

    Saltash · 45+ years

    Gas SafeNICEICOFTEC

    Fits Daikin, Mitsubishi, Vaillant

    Get a quote MCS OFT-503215
  11. 11

    Jimmy's Plumbing & Heating Ltd.

    Newquay · Est. 1996

    BUS registeredGas Safe

    Fits Worcester Bosch · Reviews on Facebook

    Get a quote MCS NAP-22362
  12. 12

    Reco Energy Ltd

    Kelly Bray · Est. 2018

    BUS registeredGround sourceNAPITTrustMark

    Fits Sigenergy

    Get a quote MCS NAP-32118
  13. 13

    Ignite Mechanical Electrical Solutions LTD

    Redruth

    BUS registeredRECCTrustMark

    Reviews on Facebook

    Get a quote MCS NAP-75710
  14. 14

    John Martin Plumbing and Heating

    Camborne

    BUS registeredGas SafeNICEIC

    Reviews on Facebook

    Get a quote MCS NAP-72393
  15. 15

    NSN Electrical Ltd

    Penzance

    BUS registeredNAPITTrustMark

    Reviews on Facebook

    Get a quote MCS NAP-4140
  16. 16

    Kensa

    Truro

    BUS registeredGround sourceOFTEC

    Fits Kensa · Reviews on Facebook

    Get a quote MCS NAP-27612
  17. 17

    Happy Energy Solutions Ltd

    Perranporth · Est. 2013

    BUS registeredTrustMark

    Get a quote MCS NAP-32670
  18. 18

    Heat Pump Pro LTD

    Camborne

    BUS registered

    Fits Grant, Vaillant · Reviews on Google, Facebook

    Get a quote MCS NAP-70538
  19. 19

    Steven Turner Plumbing & Heating And Electrical

    St. Agnes

    BUS registeredGround sourceGas Safe

    Reviews on Facebook

    Get a quote MCS OFT-9254
  20. 20

    Hooton Plumbing and Heating

    Cornwall

    BUS registered

    Fits Mitsubishi · Reviews on Facebook

    Get a quote MCS APH-47497
  21. 21

    ZLC Energy Ltd

    Liskeard · 15+ years

    BUS registeredGround source

    Finance available

    Get a quote MCS NIC-3746
  22. 22

    AlphaOne Electrics Ltd

    Truro

    BUS registered

    Fits Myenergi

    Get a quote MCS NAP-63633
  23. 23

    Kensa Contracting Limited T/ A Kensa

    Truro

    Ground source

    Fits Kensa · Reviews on Facebook

    Get a quote MCS NAP-22872

Questions

How many MCS-certified heat pump installers are there in Cornwall?

We list 23 MCS-certified heat pump installers based in or near Cornwall. MCS certification is required for the Smart Export Guarantee and the Boiler Upgrade Scheme.

How many heat pumps have been installed in Cornwall?

3,156 heat pumps have been fitted with Boiler Upgrade Scheme grants in Cornwall since May 2022, including 1,089 in 2025/26. These are grant-funded installs only, from government statistics.

Which heat pump installers in Cornwall can claim the Boiler Upgrade Scheme grant?

21 of the 23 installers listed here are registered for the Boiler Upgrade Scheme, which pays £7,500 towards an air or ground source heat pump. Filter the list by "BUS registered" to see them.

Which brands do heat pump installers in Cornwall fit?

The most-fitted brands among installers here are Vaillant (6 installers), Mitsubishi (4 installers), Worcester Bosch (4 installers), SolarEdge (3 installers).

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