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
- Closed tenderPublished 24 July 2025
Decarbonisation - Boiler Replacement
- Closed tenderPublished 23 July 2025
Thames Freeport Skills Programme
- Closed tenderPublished 23 July 2025
Invitation to Tender for Architect Design Team Services: Donegal Education and Training Board, Further Education and Training Centre, Drumcliff, Donegal Town, Co Donegal, F94 D28H
- Closed tenderPublished 21 July 2025
LCR Public Sector Decarbonisation Scheme Phase 4
- Closed tenderPublished 21 July 2025
LCR Public Sector Decarbonisation Scheme Phase 4
- Expired contract
CONSTRUCTION PAINTING & DECORATING CENTRE (NEW BUILD)
- Expired contract
Engineering Consultancy
- Expired contract
Clissold Park & Hackney Downs Depots Refurbishments
- Closed tenderPublished 16 July 2025
Energy Measures Works
- Closed tenderPublished 14 July 2025
Hazlehead Heat Network Expansion & Decarbonisation
- Closed tenderPublished 11 July 2025
Removal and rebuilding of existing retaining wall to the rear garden
- Closed tenderPublished 11 July 2025
The provision of planned and reactive maintenance of ventilation and cooling systems, and Air Source Heat Pumps at the University of Leicester
- Awarded contract
ED0361-25 - LAD 1 Completion - Heating & Fabric Upgrades
- Awarded contract
Annual Maintenance and Reactive Repairs Maintenance Services for existing Heating Installations
- Stale Pre-tenderPublished 7 July 2025
Energy Efficiency and Planned Maintenance Works for Council Homes
- Closed tenderPublished 7 July 2025
Cambridge City Council - ENERGY EFFICIENCY AND ASSOCIATED PLANNED MAINTENANCE WORKS TO COUNCIL HOMES
- Closed tenderPublished 7 July 2025
HBBC-1541 Air to Air Source Heat Pumps
- Closed tenderPublished 7 July 2025
HBBC-1541 Air to Air Source Heat Pumps
- Awarded contract
*Decarbonisation & Investment Works Framework
- Closed tenderPublished 3 July 2025
NCC1451 Design and Installation of a Solar Photo Voltaic System and a Ground Source Heat Pump System at West Sleekburn Horticultural Centre
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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