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Heat Pump Installers in South Wales

39 MCS-certified heat pump installers within 35 miles of South Wales, compared on grant registration, accreditations, brands and reviews.

39certified installers
79%can claim the £7,500 grant
38%offer finance
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Heat pumps in South Wales: 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.

1,581heat pumps fitted with the £7,500 grant in South Wales since May 2022
654in 2025/26, up 79% on 2024/25
4,827homes in South Wales with a heat pump on their energy certificate (EPC)
906more added to EPCs in 2025, vs 448 in 2024
£12,908typical cost of an air source heat pump before the grant (median, England and Wales, Apr to Jun 2026)

All 39 installers, best match first

Most-fitted brands here: Tesla, Samsung, Vaillant, Myenergi. Most common memberships: TrustMark (14), RECC (9), Gas Safe (7).

  1. 1

    Heatforce (Wales) Ltd

    Pontypridd · 7 miles · Est. 1984

    BUS registeredGround sourceCheckatradeGas SafeRECC

    Fits Samsung, Tesla, Vaillant, Worcester Bosch · Reviews on Trustpilot, Facebook · Finance available

    Get a quote MCS NIC-1207
  2. 2

    Evolve Home Energy Solutions Ltd

    Cwmbran · 21 miles · Est. 2005

    BUS registeredGas SafeOFTECRECCTrustMark

    Fits Ideal, Worcester Bosch · Reviews on Trustpilot, Facebook · Finance available

    Get a quote MCS NAP-68425
  3. 3

    Complete Remedial Solutions (CRS) Ltd

    Bridgend · 8 miles · Est. 2018

    BUS registeredGas SafeHIESTrustMark

    Reviews on Trustpilot, Facebook · Finance available

    Get a quote MCS IAA-10295
  4. 4

    Limitless Energy Ltd

    The Mumbles · 21 miles

    BUS registeredGround sourceNAPITRECCTrustMark

    Fits JA Solar, Jinko, Mitsubishi, Myenergi · Reviews on Trustpilot, Facebook

    Get a quote MCS NAP-53468
  5. 5

    C&T ECO Consultants

    Neath Port Talbot , · 14 miles

    BUS registeredGas SafeTrustMark

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

    Get a quote MCS BAB-248352
  6. 6

    CMC Electrics Limited

    Welsh St. Donats · 11 miles

    BUS registeredNAPITRECCTrustMark

    Fits GivEnergy, Huawei, Sigenergy

    Get a quote MCS NAP-53128
  7. 7

    Swift Renewables

    Clevedon · 31 miles · 30+ years

    BUS registeredRECCTrustMark

    Fits Vaillant · Reviews on Facebook

    Get a quote MCS NAP-23872
  8. 8

    Go Renewable Energy Ltd

    Weston-Super-Mare · 32 miles

    BUS registeredNAPITRECCTrustMark

    Fits Tesla · Reviews on Google

    Get a quote MCS NAP-64769
  9. 9

    SIW Eco Energy Ltd

    Neath · 13 miles · 15+ years

    BUS registeredGround sourceRECCTrustMark

    Reviews on Facebook

    Get a quote MCS EPP-32872
  10. 10

    Spire Renewables Limited

    Cowbridge · 11 miles · Est. 2020

    BUS registeredGround source

    Fits Midea, Samsung, Vaillant · Reviews on Facebook

    Get a quote MCS NAP-25942
  11. 11

    A&D Carbon Solutions Ltd

    Swansea · 22 miles · 13+ years

    BUS registeredGround sourceTrustMark

    Reviews on Facebook · Finance available

    Get a quote MCS APH-47508
  12. 12

    Heliaxis Limited

    Newport · 22 miles

    BUS registeredNAPITNICEICRECCTrustMark

    Finance available

    Get a quote MCS NAP-82308
  13. 13

    Solar Save Renewables Limited

    Llandeilo · 28 miles · Est. 2013

    BUS registeredGround source

    Fits Aiko, DMEGC, GivEnergy, Growatt · Reviews on Facebook

    Get a quote MCS APH-48172
  14. 14

    S W Heating & Plumbing (Gower) Ltd

    Swansea · 31 miles · Est. 2008

    BUS registeredGas SafeOFTEC

    Fits Mitsubishi

    Get a quote MCS OFT-11041
  15. 15

    WDS Green Energy Ltd

    Cardiff · 16 miles · Est. 2010

    BUS registeredGround sourceTrustMark

    Reviews on Facebook

    Get a quote MCS NAP-11945
  16. 16

    Smart Energy Group Ltd

    Cwmbran · 21 miles

    BUS registeredGround source

    Fits DMEGC, Fox ESS, FoxESS, Grant · Reviews on Facebook · Finance available

    Get a quote MCS APH-47717
  17. 17

    Green Flare Ltd

    Clevedon · 31 miles · Est. 2009

    BUS registeredGround source

    Fits Mitsubishi, Myenergi · Reviews on Facebook, Google

    Get a quote MCS ELC-54300
  18. 18

    Summit Climate Solutions Limited

    Bristol · 32 miles

    BUS registeredGas SafeOFTECRECC

    Get a quote MCS OFT-502838
  19. 19

    Madola Energy Ltd

    Tredegar · 16 miles · 20+ years

    BUS registered

    Reviews on Trustpilot, Facebook · Finance available

    Get a quote MCS IAA-10268
  20. 20

    Stellar Energy UK Limited

    Llanelli · 29 miles

    BUS registeredTrustMark

    Reviews on Trustpilot, Facebook · Finance available

    Get a quote MCS NAP-30484
  21. 21

    R&S Energy Solutions Ltd

    Treforest · 10 miles

    BUS registeredGround source

    Fits Samsung · Reviews on Facebook · Finance available

    Get a quote MCS NIC-5475
  22. 22

    Thermal Earth Ltd

    Capel Hendre · 26 miles · Est. 2006

    BUS registeredGround source

    Finance available

    Get a quote MCS NAP-28951
  23. 23

    LD Eco Ltd

    Llanelli · 28 miles · Est. 2013

    BUS registered

    Finance available

    Get a quote MCS NAP-67755
  24. 24

    Eco Green Partners Ltd

    Clevedon · 30 miles · Est. 2009

    NAPITNICEIC

    Finance available

    Get a quote MCS NAP-28959
  25. 25

    Green Heat Wales Ltd

    Cardiff · 12 miles

    BUS registeredGround source

    Reviews on Trustpilot

    Get a quote MCS NAP-20112
  26. 26

    Epc-Tec Limited

    Cardiff · 18 miles · Est. 2013

    BUS registered

    Get a quote MCS IAA-10103
  27. 27

    My Eco Move Limited

    Swansea · 18 miles

    BUS registered

    Fits Tesla · Finance available

    Get a quote MCS NIC-200168
  28. 28

    A E Energy Solutions Ltd

    Cardiff · 18 miles

    BUS registeredTrustMark

    Get a quote MCS NAP-76186
  29. 29

    Somerset Renewables Limited

    Minehead · 29 miles

    BUS registeredGround source

    Fits Tesla

    Get a quote MCS NAP-19655
  30. 30

    Madley Plumbing and Heating Limited

    Taffs Wells · 11 miles · Est. 2016

    Reviews on Facebook

    Get a quote MCS NAP-77711
  31. 31

    Birdshill Rural Renewables

    Llandeilo · 31 miles

    BUS registeredGround source

    Get a quote MCS NAP-53283
  32. 32

    Split Air Conditioning and Heating Services Ltd

    Weston-super-Mare · 31 miles

    BUS registeredGround source

    Get a quote MCS APH-47953
  33. 33

    Simply Renewables

    Llangammarch Wells · 32 miles

    BUS registeredGround source

    Get a quote MCS APH-47500
  34. 34

    Alpha Energy Group Ltd

    Llanelli · 26 miles

    TrustMark

    Finance available

    Get a quote MCS BAB-254344
  35. 35

    J D Heating Plumbing & Mechanical Services Ltd

    Cardiff · 18 miles

    Ground sourceGas Safe

    Get a quote MCS APH-47347
  36. 36

    Monmouthshire Housing Association Ltd

    Pontypool · 23 miles

    Reviews on Facebook

    Get a quote MCS NIC-1773
  37. 37

    Gibson Specialist Technical Services Limited

    Bridgend · 9 miles

    Get a quote MCS NIC-1216
  38. 38

    Cardo (South) Limited

    Grangetown · 17 miles

    Get a quote MCS NAP-66435
  39. 39

    Sureserve Energy Services South West

    Weston-Super-Mare · 31 miles

    Ground source

    Get a quote MCS NIC-2369

Questions

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

We list 39 MCS-certified heat pump installers based in or near South Wales. MCS certification is required for the Smart Export Guarantee and the Boiler Upgrade Scheme.

How many heat pumps have been installed in South Wales?

1,581 heat pumps have been fitted with Boiler Upgrade Scheme grants in South Wales since May 2022, including 654 in 2025/26. These are grant-funded installs only, from government statistics.

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

31 of the 39 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 South Wales fit?

The most-fitted brands among installers here are Tesla (7 installers), Samsung (4 installers), Vaillant (4 installers), Myenergi (4 installers).

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