Source: https://tendernation.io/opportunities/01a13bc3-2b15-72fd-906b-cad15f1d3e4a/the-assessment-supply-and-installation-of-whole-or-partial-house-retrofit-in-re awarded GB negotiated without publication procedure # The Assessment, Supply and Installation of Whole or Partial House Retrofit in Residents'Homes Under the Requirements of The Warm Homes Local Grant [Sunderland City Council](https://tendernation.io/buyers/sunderland-city-council) Estimated value Not stated Published 15 Sept 2025 Deadline Rolling deadline ## About this tender Sunderland City Council are seeking to appoint a PAS2035 / MCS accredited contractor to provide a comprehensive retrofit service that installs partial and whole-house, energy-performance and low carbon heating measures from September 2025 until the expected project completion in March 2028. The appointed contractor is expected to work in direct partnership with and report to the Council's Project Management team and will be responsible for the cost-effective and compliant delivery of all retrofit assessments, installations and aftercare requirements as described in the technical specification. Source Find a Tender (UK) · Notice ocds-h6vhtk-0599e3-2025-09-15T09:07:19+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-0599e3-2025-09-15T09:07:19+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 Sunderland City Council: past awards and live tenders](https://tendernation.io/buyers/sunderland-city-council) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Engineering works and construction works – Integrated Partnerships Framework · Northern Ireland Water · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-7b9a-73c9-b710-2a5021d3fa0d/united-kingdom-engineering-works-and-construction-works-integrated-partnersh) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [Architectural, design and building consultancy services - Dalby Visitor Centre · Forestry Commission · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15552-1b8a-7041-80fb-e4943876fc38/architectural-design-and-building-consultancy-services-dalby-visitor-centre)