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Heat Pump Installers in Northamptonshire

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

12certified installers
92%can claim the £7,500 grant
25%offer finance
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Heat pumps in Northamptonshire: the numbers

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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.

1,288heat pumps fitted with the £7,500 grant in Northamptonshire since May 2022
435in 2025/26, up 15% on 2024/25
5,163homes in Northamptonshire with a heat pump on their energy certificate (EPC)
801more added to EPCs in 2025, vs 514 in 2024
£12,908typical cost of an air source heat pump before the grant (median, England and Wales, Apr to Jun 2026)

All 12 installers, best match first

Most-fitted brands here: Daikin, Worcester Bosch, Vaillant, Fox ESS. Most common memberships: Gas Safe (6), OFTEC (2), NAPIT (2).

  1. 1

    ACL Group Ltd

    Kettering · Est. 2020

    BUS registeredGas SafeOFTEC

    Fits Daikin, Worcester Bosch · Reviews on Google, Facebook · Finance available

    Get a quote MCS APH-48027
  2. 2

    Corvee Property Services Ltd

    Northants, · Est. 1983

    BUS registeredGas SafeWhich? Trusted Trader

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

    Get a quote MCS APH-47956
  3. 3

    Regen Renewables Ltd

    Woodford Halse

    BUS registeredGas SafeHIESNAPITTrustMark

    Fits Fox ESS, JA Solar · Reviews on Trustpilot · Finance available

    Get a quote MCS APH-47363
  4. 4

    DLBEC LTD

    Kettering

    BUS registeredNAPITRECCTrustMark

    Reviews on Trustpilot

    Get a quote MCS NAP-74689
  5. 5

    Shawcan Energy Solutions Ltd

    Milton Keynes

    BUS registeredRECC

    Fits Panasonic, SolarEdge, Tesla · Reviews on Facebook

    Get a quote MCS NIC-6006
  6. 6

    Griffiths Air Conditioning & Electrical Contractors.

    Kettering · Est. 1999

    BUS registeredGround source

    Fits Daikin, Kensa · Reviews on Facebook

    Get a quote MCS NIC-5580
  7. 7

    On Tap Helmdon Ltd

    Helmdon

    BUS registeredGas SafeOFTEC

    Reviews on Google

    Get a quote MCS OFT-7546
  8. 8

    D T Services ( Northampton ) Ltd

    Northampton · Est. 2006

    BUS registeredGround sourceGas Safe

    Fits Vaillant

    Get a quote MCS OFT-5152
  9. 9

    Castle Climate Control Ltd

    Northampton

    BUS registered

    Get a quote MCS NAP-61022
  10. 10

    Fairway Plumbing And Heating Services ltd

    Northampton

    Gas Safe

    Reviews on Facebook

    Get a quote MCS NIC-200383
  11. 11

    Piping Hot Cookers Ltd

    Daventry

    BUS registeredGround source

    Get a quote MCS ELC-54471
  12. 12

    Plumb-line Contracting Limited

    Northampton

    BUS registeredGround source

    Get a quote MCS NIC-2028

Questions

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

We list 12 MCS-certified heat pump installers based in or near Northamptonshire. MCS certification is required for the Smart Export Guarantee and the Boiler Upgrade Scheme.

How many heat pumps have been installed in Northamptonshire?

1,288 heat pumps have been fitted with Boiler Upgrade Scheme grants in Northamptonshire since May 2022, including 435 in 2025/26. These are grant-funded installs only, from government statistics.

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

11 of the 12 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 Northamptonshire fit?

The most-fitted brands among installers here are Daikin (2 installers), Worcester Bosch (2 installers), Vaillant (2 installers), Fox ESS (1 installers).

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