BidSkim
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Service market

Air source heat pumps contracts

UK public sector · 81 contracts awarded in the 12 months to 6 October 2026

Covering 600+ buyer portals · 5 years of records · Updated 6 October 2026 · How we count

Contracts awarded
81
Last 12 months
Median contract
£140k
Recorded value
Recorded value
£44.7m
70 of 72 main-service contracts have a published value
Buyers
62
Suppliers
67

BidSkim assigns contracts to services from the notice text. How services are assigned

What stands out

  • The five suppliers that won the most air source heat pumps contracts took 14% of them (11 of 81).
  • Contracts awarded per quarter held steady across the period.
  • The median contract, £140k, is close to the median across construction & trades contracts (£139k).
  • South West had the most contracts: 19, or 24% of the total.

Who buys air source heat pumps

By contracts awarded, the 12 months to 6 October 2026.

  1. 1UK Research and Innovation (UKRI)6 contracts
  2. 2Torbay Council3 contracts
  3. 3Somerset Council3 contracts
  4. 4Oxfordshire County Council3 contracts
  5. 5Bassetlaw District Council2 contracts
  6. 6Police, Fire & Crime Commissioner for Staffordshire2 contracts
  7. 7Derbyshire County Council2 contracts
  8. 8Wrexham County Borough Council2 contracts
  9. 9Dartford Borough Council2 contracts
  10. 10University of the West of England Higher Education Corporation2 contracts

Top air source heat pumps contractors by contracts won

The 12 months to 6 October 2026.

  1. 1Mitsubishi Electric Europe3 contracts
  2. 2Sureserve (Aaron Services)2 contracts
  3. 3Corrigenda Ltd2 contracts
  4. 4Lorne Stewart2 contracts
  5. 5Trane UK Limited2 contracts
  6. 6Murch & Baker Heating2 contracts
  7. 7PH Jones2 contracts
  8. 8WALL LAG WALES LTD2 contracts
  9. 9Darnells Limited2 contracts
  10. 10GSM LIMITED2 contracts

Latest and largest awards

Each links to the official notice.

Latest

Largest

Contracts awarded by quarter

15Q4 2025*22Q1 202621Q2 202622Q3 20261Q4 2026*
* part quarter

Where the contracts were awarded

England 73 · Wales 5 · Scotland 3

South West19South East12North East9East Midlands6Yorkshire and The Humber5West Midlands5Wales5North West4East of England4London2Scotland1UK-wide or not stated9

What is included

Installation, replacement, servicing and repair of air source, ground source, high-temperature and hybrid heat pumps in homes and public buildings.

  • Air source heat pump installation
  • Ground source heat pump servicing and repair
  • Hybrid heat pump with peak-load gas boiler
  • Heat pumps replacing electric storage heaters
  • Renewable heating servicing in housing

What is not included

  • Like-for-like gas boiler replacement (con.mech.domestic-heating-replacement, con.mech.commercial-heating-plant)
  • District heat networks (con.energy.heat-networks)
  • Biomass boilers (con.energy.biomass-boilers)
  • Multi-measure housing retrofit (con.energy.domestic-whole-house-retrofit)

Often bought by the same buyers