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*Decarbonisation & Investment Works Framework [DN762948]

PROSPER

Awarded
works
SME-friendly
Framework agreement

This tender has closed

The submission deadline for this contract has passed. There may be more active works tenders from PROSPER, and hundreds more across the UK public sector.

Key details

Contracting authority
PROSPER
other
Region
North East
Delivery: North East, United Kingdom
Contract value
£1,000,000,000ex VAT
Submissions closed
21 March 2025
Published
14 February 2025

Procurement

Contract period
23 June 2025 - 22 June 2029
4 years
Procedure type
Open procedure
CPV classifications
  • 09300000 Electricity, heating, solar and nuclear energy
  • 44620000 Central-heating radiators and boilers and parts
  • 45260000 Roof works and other special trade construction works
  • 45300000 Building installation work
  • 45400000 Building completion work
  • 51110000 Installation services of electrical equipment
  • 71250000 Architectural, engineering and surveying services

What happened

PROSPER awarded this contract to A Connolly Ltd | Arc Group London Ltd | Aspect Group Services Limited | Bell Group Ltd | Broad Oak Properties Ltd | Buston and Maughan | Cardo (Wales & West) Limited | CLC Contractors Limited | Cornerstone (East Anglia) Limited | Eco Approach Ltd | Equans Regeneration Limited | Esh Construction Ltd | Etec Contract Services Ltd | Fortem Solutions Limited | Green Homes Grant Installs Ltd | Guildmore Limited | Krol Corlett Construction Ltd | Liberty Group Investments Ltd. T/A Liberty Group | LivGreen Futures Limited | Mears Limited | Mulalley & Company Limited | Novus Property Solutions Ltd | PHS Home Solutions Limited | RE:GEN North East Limited | RE: GEN North West Limited | RE:GEN Yorkshire and East Midlands Limited | Snug Home Insulations Ltd | South Coast Building Company Ltd | Sustainable Building Services (UK) Ltd | Synergize Ltd | TSG Building Services Plc | VINCI Construction UK Limited | Zenith Mechanical Services Limited | Zing Energy Ltd worth £1,000,000,000 on 20 Jun 2025. The contract runs until 22 Jun 2029.

Description

The Authority seeks to establish a multi-supplier Framework to provide Energy Efficiency Retrofit measures in accordance with PAS 2035, and traditional Investment and refurbishment works for domestic and public buildings for its Members and other Public Sector Contracting Bodies.

The scope of the framework includes (but is not limited to)

PV and Battery Storage; ASHP / GSHP; Insulation including EWI, IWI, CWI, Loft and floor; Windows & Doors; Ventilation; Roofing; Roofline & rainwater goods; Electrical Work; Boiler Replacement; Hot water / heat distribution systems; Kitchens; Bathrooms; Damp & Mould remediation; Internal Decoration; Plastering; Carpentry & joinery; Wall tiling & Boarding; Above & Below DPC pipework; Footpaths; Associated works; Pre & Post Installation Surveys and Tests; PAS 2035 Consultancy

The tender is split into ten regional lots

  • Lot 1 - North East
  • Lot 2 - Yorkshire & Humber
  • Lot 3 - North West
  • Lot 4 - West Midlands
  • Lot 5 - East Midlands
  • Lot 6 - East of England
  • Lot 7 - South East
  • Lot 8 - South West
  • Lot 9 - London
  • Lot 10 - Wales

The authority seeks to appoint up to 10 suitably qualified Principal Contractors per Lot able to provide the full requirements.

Awarded suppliers (34)

Suppliers
  • A Connolly Ltd
  • Arc Group London Ltd
  • Aspect Group Services Limited
  • Bell Group Ltd
  • Broad Oak Properties Ltd
  • Buston and Maughan
  • Cardo (Wales & West) Limited
  • CLC Contractors Limited
  • Cornerstone (East Anglia) Limited
  • Eco Approach Ltd
  • Equans Regeneration Limited
  • Esh Construction Ltd
  • Etec Contract Services Ltd
  • Fortem Solutions Limited
  • Green Homes Grant Installs Ltd
  • Guildmore Limited
  • Krol Corlett Construction Ltd
  • Liberty Group Investments Ltd. T/A Liberty Group
  • LivGreen Futures Limited
  • Mears Limited
  • Mulalley & Company Limited
  • Novus Property Solutions Ltd
  • PHS Home Solutions Limited
  • RE:GEN North East Limited
  • RE: GEN North West Limited
  • RE:GEN Yorkshire and East Midlands Limited
  • Snug Home Insulations Ltd
  • South Coast Building Company Ltd
  • Sustainable Building Services (UK) Ltd
  • Synergize Ltd
  • TSG Building Services Plc
  • VINCI Construction UK Limited
  • Zenith Mechanical Services Limited
  • Zing Energy Ltd
Award value
£1,000,000,000
Award date
20 June 2025

Contact

Address
Cobalt Business Exchange, Cobalt Park Way, Newcastle upon Tyne, NE28 9NZ
Contact name
Rebecca Griggs

Identifiers

Buyer reference
NEP001-DN762948-59778825
Notice ID
e1ae2473-1eda-46dc-87dc-c6b3bc1435e2-852867
OCID
ocds-b5fd17-3baf40b0-7266-4b0c-9731-8a7ed7bdb6c3

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External ID: cf-ocds-b5fd17-3baf40b0-7266-4b0c-9731-8a7ed7bdb6c3 • Added 3 October 2026