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 2 December 2025
The Provision of Design and Build for Decarbonisation: Stoke Newington, Tottenham and Willesden Fire Stations
- Awarded contract
Minor Works Framework 2026-2030
- Closed tenderPublished 1 December 2025
Decarbonisation Project
- Expired contract
Installation of Air Source Heat Pump System at Fleetdown Community Centre, Dartford
- Closed tenderPublished 1 December 2025
Heat Pump Maintenance Contract 2026 - 2027
- Closed tenderPublished 27 November 2025
HVAC at Energy House 1
- Awarded contract
White Horse Housing Association - Repairs and Maintenance Contract
- Stale Pre-tenderPublished 26 November 2025
AT1376 Refurbishment of Bury Park Community Resource Centre
- Awarded contract
Planned & Reactive Works (Measured Term Contract)
- Expired contract
Southend Pier Pavilion Air Compliance
- Closed tenderPublished 24 November 2025
Repairs, Servicing and Remedials to Ground Source Heat Pumps
- Closed tenderPublished 24 November 2025
1200 - Salix 60044 New Energy Centre (Borehole Works)
- Awarded contract
Removal and rebuilding of existing retaining wall to the rear garden
- Expired contract
IWM/2526/FM/3462: Ground Source Heat Pump in Hangar 4 at IWM Duxford
- Closed tenderPublished 17 November 2025
Heat network techno-economic feasibility study for Culham
- Closed tenderPublished 17 November 2025
Heat network techno-economic feasibility study for Culham
- Awarded contract
Heating Pumps Replacement
- Closed tenderPublished 12 November 2025
HSE DML, HSE Pathfinder Decarbonisation Programme; Decarbonisation and Energy Upgrade of Regional Hospital Mullingar Mechanical Reserved Specialist.
- Expired contract
Gilmour Section House Net Zero Phase 2 - Pipework Adaptions
- Closed tenderPublished 12 November 2025
Installation of Heat Pumps at Blaen y pant Care Home, Newport NP20 5PX
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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