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Stonewater would like to appoint suitable contractors to deliver it's 2026-2030 retrofit programme. Our programme is informed by the Net Zero Investment Plan and includes the delivery of retrofit works across multiple funding streams.
Works must be carried out in compliance with PAS2035 and PAS2030. The measures to be installed will include but not be limited to:
Works will be delivered nationally but split into 4 regional lots. Contractors will be expected to deliver whole house retrofit and at least one element must involve self-delivery.
The estimated contract value of £62.2m (incl VAT) is across all lots. Please see lot information to see how each lot is split value wise over the duration of the first 4 years.
For more information about this opportunity, please visit the Delta eSourcing portal at:
https://www.delta-esourcing.com/tenders/UK-UK-Whetstone:-Refurbishment-work./6YQFB48758
To respond to this opportunity, please click here:
| Supplier | Identifier | Award Value | Lots Won | Cross-References |
|---|---|---|---|---|
| Equans Regeneration Limited | Procurement ID: PDWQ-6852-QYVW | £11,000,000 | 1 lot South East (Lot 2) | - |
| Sureserve Energy Services | Procurement ID: PXWL-7936-XDPL | £11,000,000 | 1 lot South West (Lot 3) | - |
| Wates Property Services Ltd | Procurement ID: PTTB-7947-QVWT | £48,000,000 | 2 lots West (Lot 1) · East (Lot 4) | - |
Taken from this notice, not from Companies House. Check the original notice — details change and are not updated here.
This procurement was divided into 4 lots, each awarded separately. 51 bids were received in total.
| Lot | Value | Bids Received | Awarded To | Status |
|---|---|---|---|---|
| Lot 1 West (Lot 1) May 2026 – May 2030 | - | 15 | Wates Property Services Ltd | pending |
| Lot 2 South East (Lot 2) May 2026 – May 2030 | - | 12 | Equans Regeneration Limited | pending |
| Lot 3 South West (Lot 3) May 2026 – May 2030 | - | 9 | Sureserve Energy Services | pending |
| Lot 4 East (Lot 4) May 2026 – May 2030 | - | 15 | Wates Property Services Ltd | pending |
Notices published under the Procurement Act 2023 name every bidder, including unsuccessful ones.
| Bidder | Bid on | Outcome |
|---|---|---|
| Wates Property Services Ltd | Lots 1, 4 | Wonlots 1, 4 |
| Equans Regeneration Limited | Lot 2 | Wonlot 2 |
| Sureserve Energy Services | Lot 3 | Wonlot 3 |