Source: https://tendernation.io/opportunities/01a13bcb-c10b-7225-8519-93bf029388f8/energy-efficiency-retrofit-installation-contractors-and-consultants-and-associat awarded GB restricted procedure # Energy Efficiency Retrofit Installation Contractors and Consultants and associated services [Flagship Housing Limited](https://tendernation.io/buyers/flagship-housing-limited) Estimated value £20,000,000 Published 10 Aug 2026 Deadline 1217 days left 17 Feb 2030 ## Who can bid - Split into 2 lots You can usually bid for just the lots you can deliver. - Sets up a framework Winning a place does not guarantee work: contracts are awarded later as call-offs, and the list usually stays closed for years. ## About this tender Flagship Housing is setting up a DPS for Retrofit Installation Contractors and Consultants and associated services. Mini competitions will be issued throughout the life of the DPS. All the bidders registered on the DPS who have passed the Selection Stage will be invited to participate in the mini-competitions. Access to the Selection Stage will be open throughout the life of the DPS. The DPS may be used for any of Flagship Group's subsidiary companies. ## CPV classification Construction work Electricity, heating, solar and nuclear energy Steam, hot water and associated products District heating Solar energy Solar panels Solar collectors for heat production Solar photovoltaic modules Solar installation Electrical machinery, apparatus, equipment and consumables; lighting Architectural, construction, engineering and inspection services Architectural and related services Architectural, engineering and planning services Architectural and building-surveying services Engineering services Energy and related services Energy-efficiency consultancy services Building services Building surveying services Heating-system design services Source Find a Tender (UK) · Notice ocds-h6vhtk-04e4ce-2026-08-10T13:30:36+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-04e4ce-2026-08-10T13:30:36+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Flagship Housing Limited: past awards and live tenders](https://tendernation.io/buyers/flagship-housing-limited) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Building Repairs & Maintenance Lot 1 Electrical Lot 2 Mechanical · Derbyshire Dales District Council · 40 days left · 29 Nov 2026](https://tendernation.io/opportunities/01a15934-2662-73b5-8d63-abd6e1946ccd/building-repairs-maintenance-lot-1-electrical-lot-2-mechanical) [CA18585 - ITT Repair and replacement works to whole site drainage system · Diocese of Norwich Education and Academies Trust · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a1594a-591e-7334-8085-35e92dcd67f8/ca18585-itt-repair-and-replacement-works-to-whole-site-drainage-system) [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 37 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Sgwd cllun gwyn uchaf viewing point · Natural Resources Wales · 30 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a1592e-e9f5-735d-8cc4-bf000883d825/sgwd-cllun-gwyn-uchaf-viewing-point) [Supply Chain Notice: WC1948344 - CIDP26 Islandwide Demolitions, Dhekelia & Episkopi (CYPRUS) · Ministry of Defence · 3 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a1594a-5cd1-73f3-acca-9f779100e58d/supply-chain-notice-wc1948344-cidp26-islandwide-demolitions-dhekelia-episk) [Floor-covering work – Universität Leipzig, Leuschnerplatz, Global Hub, Forschungsneubau · Staatsbetrieb Sächsisches Immobilien- und Baumanagement, Zentrale, Zentralstelle Vergabe- und Vertragsmanagement · 2 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a156a9-acfc-73ee-baab-9e699f88521a/germany-floor-covering-work-universitat-leipzig-leuschnerplatz-global-hub)