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 23 January 2025
Cassiltoun Stables – Heating Project 2025
£300,000
- Expired contractPublished 22 January 2025
Whickham Refurbishment
£3,337,508.27
- Awarded contractPublished 22 January 2025
Award of Air Source Heat Pumps - Sabhal Mor Ostaig
£791,367
- Awarded contractPublished 22 January 2025
Award of Wheatley Homes South - Heating Investment Works 2024-2029
£3,000,000
- Closed tenderPublished 21 January 2025
Gas , Plumbing and Heating - Corporate Landlord
£360,000
- Stale Pre-tenderPublished 20 January 2025
Eco-Design Testing
£500,000
- Awarded contractPublished 20 January 2025
Heating Systems Framework
£20,000,000
- Closed tenderPublished 20 January 2025
NHMF Frameworx Planned Maintenance, Net Zero carbon and Passive Fire Safety Works Framework Agreements Version 8 2025
£3,000,000,000
- Awarded contractPublished 20 January 2025
Heating Systems Framework
£20,000,000
- Closed tenderPublished 17 January 2025
Bishops Building - Salix Heating and Electrics Upgrade Works
Value not stated
- Open tenderPublished 17 January 2025
Energy Efficient Retrofit Installers (CPU 7220)
£900,000,000
- Expired contractPublished 15 January 2025
RAF067/2324 - Understanding secondary heating behaviours
£64,549
- Expired contractPublished 14 January 2025
Woolmer Hill Pavilion Mechanical Improvement Works [WBC] - AWARD
£66,590
- Stale Pre-tenderPublished 14 January 2025
Supply of Low and Zero Carbon Technologies - Market Engagement Exercise
Value not stated
- Closed tenderPublished 14 January 2025
Contract for Building Works at Port Centre for Dublin Port Company
Value not stated
- Closed tenderPublished 13 January 2025
Fusion21 Decarbonisation Framework
£1,500,000,000
- Awarded contractPublished 13 January 2025
DYNAMIC PURCHASING SYSTEM (DPS) FOR THE PROVISIONS OF TRAINING PROVIDERS (CCBC EMPLOYEES AND RESIDENTS) Quarter 1
£10,000
- Open tenderPublished 10 January 2025
Heating, Maintenance, Installation and Servicing
£100,000,000
- Closed tenderPublished 10 January 2025
Cathedral Building Salix Heating and Electrics Upgrade Works
Value not stated
- Open tenderPublished 10 January 2025
Service and Maintenance of Ground Source and Air Source Heat Pumps
£300,000,000
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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