00350-AST Whole House Retrofit Installation Works 2026-2030
Stonewater Ltd · Local or regional public body
In brief
Stonewater Ltd awarded construction and building maintenance work to Wates Property Services Limited, EQUANS Regeneration Limited and Sureserve Energy Services UK Limited on 22 June 2026.
The notice gives a value of £62,200,000 including VAT.
The contract runs for 4 years, up to 6 years with extensions, starting 11 May 2026.
It is split into 4 lots, so a supplier can bid for part of the work.
The buyer says it is suitable for small and medium-sized businesses.
Built from the notice's own fields. Always check the official notice before you bid.
What the notice says
Lots
| Lot | Trade | Value |
|---|---|---|
| West (Lot 1) 11 May 2026 to 10 May 2030 What this lot coversLot's are split by geographical location. This lot will provide retrofit works a detailed in the specification and associated documents to properties in the West region. | Construction, Building maintenance and repairs | £24,300,000 |
| South East (Lot 2) 11 May 2026 to 10 May 2030 What this lot coversLot's are split by geographical location. This lot will provide retrofit works a detailed in the specification and associated documents to properties in the South East region. | Construction, Building maintenance and repairs | £10,500,000 |
| South West (Lot 3) 11 May 2026 to 10 May 2030 What this lot coversLot's are split by geographical location. This lot will provide retrofit works a detailed in the specification and associated documents to properties in the South West region. | Construction, Building maintenance and repairs | £14,800,000 |
| East (Lot 4) 11 May 2026 to 10 May 2030 What this lot coversLot's are split by geographical location. This lot will provide retrofit works a detailed in the specification and associated documents to properties in the East region. | Construction, Building maintenance and repairs | £12,600,000 |
Who won
| Winner | Lot | Value | Dates |
|---|---|---|---|
| Wates Property Services Limited 15 bids received | West (Lot 1) | £31,000,000 | Awarded 22 June 2026 |
| EQUANS Regeneration Limited (SME) 12 bids received | South East (Lot 2) | £11,000,000 | Awarded 22 June 2026 |
| Sureserve Energy Services UK Limited (SME) 9 bids received | South West (Lot 3) | £11,000,000 | Awarded 22 June 2026 |
| Wates Property Services Limited 15 bids received | East (Lot 4) | £17,000,000 | Awarded 22 June 2026 |
Values as the award notice gives them, excluding VAT where stated.
Timeline
- Tender notice · UK4, notice 084298-2025
- Contract award notice · UK6, notice 059532-2026
About the buyer
Procurements
33Awards
11Suppliers it has used most for construction
- C.L.C. Contractors Limited1 contract
- Cardo (Wales & West) Limited1 contract
- EQUANS Regeneration Limited1 contract
- J.harper & Sons(Leominster)limited1 contract
- Sentinel Fire and Security Solutions Limited1 contract
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From notice 084298-2025 on Find a Tender, first published 18 December 2025, last updated 24 June 2026. We last checked for changes on 28 September 2026.