Service Store Technical Partners - DPS
London Borough of Waltham Forest · Local authority
In brief
London Borough of Waltham Forest awarded construction work to Sureserve Energy Services UK Limited, Iz Energy Services Ltd and Retroserve Ltd and 7 others on 24 April 2026.
The notice gives a value of £30,000,000 excluding VAT.
The contract runs for 3 years, up to 5 years with extensions, starting 1 April 2026.
It is split into 2 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 |
|---|---|---|
| Retrofit & Energy Solutions 1 April 2026 to 30 March 2029 What this lot coversWFSL is seeking suppliers with demonstrable expertise in the design, supply, installation, and ongoing support for retrofit and energy solutions. This Lot will focus on the following core service areas: • Retrofit Works • Solar Installations: • Insulation: • Ventilation, glazing and draft measures • Heat Pumps: • Smart Meters: | Construction | £15,000,000 |
| Repairs & Maintenance 1 April 2026 to 30 March 2029 What this lot coversWFSL is seeking suppliers with demonstrable expertise in the design, supply, installation, and ongoing support for retrofit and energy solutions. This Lot will focus on the following core service areas: • Retrofit Works: Comprehensive assessment and upgrade of building fabrics and systems to enhance energy efficiency and meet or exceed current standards. • Solar Installations: Design and deployment of photovoltaic (PV) systems, including integration with existing infrastructure and ongoing performance monitoring. • Insulation. • Ventilation, glazing and draft measures • Heat Pumps • Smart Meters | Construction | £15,000,000 |
Who won
| Winner | Lot | Value | Dates |
|---|---|---|---|
| Sureserve Energy Services UK Limited (SME) Iz Energy Services Ltd (SME) Retroserve Ltd (SME) Aston Group (SME) Refyt Ltd (SME) Smart Energie Limited (SME) Saving Energy Limited (SME) | Retrofit & Energy Solutions | £15,000,000 | 5 May 2026 to 4 May 2029 |
| Retroserve Ltd (SME) Hollington & Sons Builders Limited T/A Olli Group (SME) Aston Group (SME) Refyt Ltd (SME) The Rent Office Limited (SME) Ams Maintenance Limited (SME) | Repairs & Maintenance | £15,000,000 | 5 May 2026 to 4 May 2029 |
Values as the award notice gives them, excluding VAT where stated.
Timeline
- Tender notice · UK4, notice 074644-2025
- Contract details notice · UK7, notice 042775-2026
About the buyer
Procurements
105Awards
20Suppliers it has used most for construction
- Woodland Corporate Interiors Ltd2 contracts
- Ams Maintenance Limited1 contract
- Aston Group1 contract
- Blackhorse Workshop CIC1 contract
- Hollington & Sons Builders Limited T/A Olli Group1 contract
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From notice 074644-2025 on Find a Tender, first published 18 November 2025, last updated 11 May 2026. We last checked for changes on 28 September 2026.