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Air Source Heat Pump Installers in Swansea

10 MCS-certified heat pump installers within 15 miles of Swansea, compared on grant registration, accreditations, brands and reviews.

10certified installers
90%can claim the £7,500 grant
70%offer finance
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Heat pumps in Swansea: 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.

239heat pumps fitted with the £7,500 grant in the Swansea council area since May 2022
85in 2025/26, up 63% on 2024/25
778homes in the Swansea council area with a heat pump on their energy certificate (EPC)
196more added to EPCs in 2025, vs 69 in 2024
£12,908typical cost of an air source heat pump before the grant (median, England and Wales, Apr to Jun 2026)

All 10 installers, best match first

Most-fitted brands here: Tesla, Mitsubishi, SolarEdge, JA Solar. Most common memberships: TrustMark (6), RECC (2), Gas Safe (2).

  1. 1

    Limitless Energy Ltd

    The Mumbles · 4 miles

    BUS registeredGround sourceNAPITRECCTrustMark

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

    Get a quote MCS NAP-53468
  2. 2

    C&T ECO Consultants

    Neath Port Talbot , · 6 miles

    BUS registeredGas SafeTrustMark

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

    Get a quote MCS BAB-248352
  3. 3

    SIW Eco Energy Ltd

    Neath · 8 miles · 15+ years

    BUS registeredGround sourceRECCTrustMark

    Reviews on Facebook

    Get a quote MCS EPP-32872
  4. 4

    A&D Carbon Solutions Ltd

    Swansea · 3 miles · 13+ years

    BUS registeredGround sourceTrustMark

    Reviews on Facebook · Finance available

    Get a quote MCS APH-47508
  5. 5

    S W Heating & Plumbing (Gower) Ltd

    Swansea · 12 miles · Est. 2008

    BUS registeredGas SafeOFTEC

    Fits Mitsubishi

    Get a quote MCS OFT-11041
  6. 6

    Stellar Energy UK Limited

    Llanelli · 10 miles

    BUS registeredTrustMark

    Reviews on Trustpilot, Facebook · Finance available

    Get a quote MCS NAP-30484
  7. 7

    LD Eco Ltd

    Llanelli · 10 miles · Est. 2013

    BUS registered

    Finance available

    Get a quote MCS NAP-67755
  8. 8

    Thermal Earth Ltd

    Capel Hendre · 12 miles · Est. 2006

    BUS registeredGround source

    Finance available

    Get a quote MCS NAP-28951
  9. 9

    My Eco Move Limited

    Swansea · 4 miles

    BUS registered

    Fits Tesla · Finance available

    Get a quote MCS NIC-200168
  10. 10

    Alpha Energy Group Ltd

    Llanelli · 8 miles

    TrustMark

    Finance available

    Get a quote MCS BAB-254344

Questions

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

We list 10 MCS-certified heat pump installers based in or near Swansea. MCS certification is required for the Smart Export Guarantee and the Boiler Upgrade Scheme.

How many heat pumps have been installed in Swansea?

239 heat pumps have been fitted with Boiler Upgrade Scheme grants in the Swansea council area since May 2022, including 85 in 2025/26. These are grant-funded installs only, from government statistics.

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

9 of the 10 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 Swansea fit?

The most-fitted brands among installers here are Tesla (3 installers), Mitsubishi (2 installers), SolarEdge (2 installers), JA Solar (1 installers).

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