Heat Pump Tenders
See open heat pump tenders and awarded contracts for the UK public sector.
Heat pump procurement covers air source (ASHP) and ground source (GSHP) installations, most often replacing a gas boiler as part of a decarbonisation retrofit at a school, fire station, housing block or hospital site. Housing associations and combined authorities run much of the volume, frequently as one measure inside a wider low-carbon retrofit programme rather than a standalone heat pump contract.
Stotles tracks 3,065 heat pump notices to date, with 1,282 already awarded.
2,992 results
- Open tenderPublished 17 April 2026
Warm Homes Plan - Consumer protection reform
- Closed tenderPublished 17 April 2026
UKRI-6013 MRC LMB Ground Source Heat Pump Servicing
- Awarded contract
Mechanical and Electrical Design Consultancy Services
- Closed tenderPublished 15 April 2026
IP2601 Westercommon MSF GSHP Review
- Stale Pre-tenderPublished 14 April 2026
Homes for Net Zero Phase 3 (HfNZ P3)
- Stale Pre-tenderPublished 10 April 2026
Preliminary Market Engagement for Thermal Improvement Works
- Awarded contract
PLA25228 Mayfield Chestnut Site Heat Pump Installation
- Stale Pre-tenderPublished 10 April 2026
Property Works
- Closed tenderPublished 10 April 2026
Pettigo Mill Renewable Energy Hub Phase 1 M and E Installation and Integration
- Closed tenderPublished 8 April 2026
1362 - Community Housing - Planned Works Framework
- Expired contract
Joydenswood Community Centre Installation of Air Source Heat Pumps
- Closed tenderPublished 2 April 2026
T26-033CAP Demolition of Existing Modular Building and Construction of New Community Hub at Springhill Park, Strabane Contractors PQQ
- Expired contract
Bivalent Heating System (Heat Pump Installation Work) at Clarence Centre
- Stale Pre-tenderPublished 2 April 2026
Property Maintenance, Refurbishment and Extensive Renovation
- Stale Pre-tenderPublished 2 April 2026
Property Maintenance, Refurbishment and Extensive Renovation
- Closed tenderPublished 2 April 2026
T26-033CAP Demolition of Existing Modular Building and Construction of New Community Hub at Springhill Park, Strabane Contractors PQQ
- Stale Pre-tenderPublished 2 April 2026
Warm Homes Plan - Consumer Protection Reform
- Stale Pre-tenderPublished 1 April 2026
Commercial Building Decarbonisation 26/27
- Awarded contract
291 Harrow Road Pre-Construction Services, Enabling and Main Works
- Awarded contract
ID520 Mechanical, Electrical and Renewables Service Maintenance and Repair - AWARD
Frequently asked questions
Frequently asked questions about heat pump, ASHP, GSHP in the UK public sector.
What counts as a heat pump tender?
A heat pump tender covers the supply, installation or design of an air source (ASHP) or ground source (GSHP) heat pump, whether as a standalone replacement for an existing heating system or as one measure inside a wider retrofit or decarbonisation project.
Who buys heat pump installations in the public sector?
Housing associations, combined authorities, NHS trusts and fire and rescue services are frequent buyers, usually replacing a gas-fired heating system at a single site as part of a low-carbon retrofit. Councils also run larger multi-site retrofit programmes covering housing stock or public buildings.
Is a heat pump usually installed on its own or as part of a wider project?
Most often as part of something wider. A heat pump swap frequently sits inside a bigger decarbonisation or fabric-first retrofit project covering insulation, controls and ancillary equipment at the same time, rather than going out as its own isolated tender.
What's the difference between ASHP and GSHP procurement?
An air source heat pump (ASHP) draws heat from outside air and is the more common retrofit choice for an existing building. A ground source heat pump (GSHP) needs ground loops or boreholes, so it shows up more often in new-build or larger estate projects where that groundwork is already planned.
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