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
- Awarded contract
Norwich City Council Capital Works
- Expired contract
Design and Build Contractor for PSDS3 Decarbonisation Works at Cornerstone Arts Centre, Didcot
- Closed tenderPublished 23 March 2026
UKRI-5619 Chiller and Air Source Heat Pump (ASHP) Maintenance
- Stale Pre-tenderPublished 20 March 2026
TDC 039073 - Domestic and District Gas Servicing and Maintenance (ITT)
- Awarded contract
Bletchley Campus; Salix Project
- Closed tenderPublished 19 March 2026
Park Pavilion Construction
- Closed tenderPublished 18 March 2026
Renewable Energy Group Buying Scheme
- Expired contract
BT365- Porchester Square Heat Pump - Feasibility
- Stale Pre-tenderPublished 17 March 2026
e-ITT for the for the Establishment of a Multi-Contractor Framework Agreement (2026-30) for Minor Works related to Residential Housing for New Forest District Council (Housing Maintenance)
- Awarded contract
Consultant(s) - Supporting Welsh Cultural & Heritage Sector Decarbonisation - Pilot
- Closed tenderPublished 13 March 2026
Lincoln College Air Source Heat Pumps and Electrical Upgrades - Abbey Building, Friary Building and Temple Building
- Awarded contract
Decarbonisation - Heat Pumps (Acre Mills)
- Awarded contract
Maintenance, Service and Repairs for ASHP, ASHP - Hybrid and ASHP Water Heaters
- Awarded contract
OCC Decarbonisation Works
- Stale Pre-tenderPublished 11 March 2026
Funding Solutions- Medical
- Closed tenderPublished 10 March 2026
FM Minor Works (Supplier List)
- Stale Pre-tenderPublished 9 March 2026
Lincoln College Air Source Heat Pumps and Electrical Upgrades - Abbey Building, Friary Building and Temple Building
- Expired contract
AGH Decarbonisation Scheme (RM6314- DMR-42357-2025)
- Closed tenderPublished 6 March 2026
Commercial Boiler, ASHP/GSHP & UHWC Service & Reactive Maintenance Framework
- Open tenderPublished 6 March 2026
Estates Works and Capital Projects Dynamic Market
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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