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Cymraeg

UK4

Whole House Energy Efficiency Retrofit Programme: 2026-2030

  • First published: 11 August 2026
  • Last modified: 11 August 2026
  • Version: 1

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The buyer is not using this website to administer the notice.

To record your interest or obtain additional information or documents please find instructions within the Full Notice Text. (NOTE: Contract Award Notices and Prior Information Notices do not normally require a response)

Contents

Summary

OCID:
ocds-h6vhtk-06a1fa
Published by:
Flintshire County Council
Authority ID:
AA0419
Publication date:
11 August 2026
Deadline date:
08 September 2026
Notice type:
UK4
Has documents:
No
Has SPD:
No
Has Carbon Reduction Plan:
N/A

Abstract

The Authority will be seeking to appoint a single supplier to undertake installation of planned gas central heating, renewable technology, insulation and photovoltaic on both Council owned properties and/or private owner occupier properties. Provide home energy information as required via energy performance certificates or home energy assessments. Service and maintenance of Air Source Heat pumps and Photo Voltaic systems, including panels, metering and electronic transfer of data.

Full notice text

Scope

Procurement reference

WKS1001190REQ

Procurement description

The Authority will be seeking to appoint a single supplier to undertake installation of planned gas central heating, renewable technology, insulation and photovoltaic on both Council owned properties and/or private owner occupier properties. Provide home energy information as required via energy performance certificates or home energy assessments. Service and maintenance of Air Source Heat pumps and Photo Voltaic systems, including panels, metering and electronic transfer of data.

Main category

Works

Delivery regions

  • UKL23 - Flintshire and Wrexham

Total value (estimated, excluding VAT)

25000000.00 GBP to 25000000.00GBP

Contract dates (estimated)

01 December 2026, 00:00AM to 30 November 2028, 23:59PM

Extension end date (if all the extensions are used): 30 November 2031

Contracting authority

Flintshire County Council

Identification register:

  • GB-PPON

Address 1: Ty Dewi Sant

Town/City: Flintshire

Postcode: CH7 6NA

Country: United Kingdom

Website: https://www.flintshire.gov.uk

Public Procurement Organisation Number: PNJC-2356-PCDV

Email: procurement@flintshire.gov.uk

Organisation type: Public authority - sub-central government

Devolved regulations that apply: Wales

Procedure

Procedure type

Open procedure

Is the total value above threshold?

Above threshold

Trade agreements

Government Procurement Agreement (GPA)

Lots

Divided into 1 lots

Lot number: 1

CPV classifications

  • 42160000 - Boiler installations
  • 45320000 - Insulation work
  • 42511110 - Heat pumps
  • 09332000 - Solar installation
  • 45331000 - Heating, ventilation and air-conditioning installation work
  • 71314000 - Energy and related services

Delivery regions

  • UKL23 - Flintshire and Wrexham

Lot value (estimated)

25000000.00 GBP Excluding VAT

30000000.00 GBP Including VAT

Sustainability

Small and medium-sized enterprises (SME)

Contract start date (estimated)

01 December 2026, 00:00AM

Contract end date (estimated)

30 November 2028, 23:59PM

Extension end date (estimated)

30 November 2031, 23:59PM

Can the contract be extended?

Yes

Description of extensions

3yrs

Does the lot include options?

Yes

Description of options

Option for additional Energy efficient systems to be added to the contract as and when required.

Award criteria

Type: price

Name

Price

Weighting: 40.00

Weighting type: percentageExact

Type: quality

Name

Quality

Weighting: 40.00

Weighting type: percentageExact

Type: quality

Name

Social Value

Weighting: 20.00

Weighting type: percentageExact

Submission

Tender submission deadline

08 September 2026, 12:00PM

Enquiry deadline

01 September 2026, 12:00PM

Date of award of contract

25 September 2026, 23:59PM

Submission address and any special instructions

https://supplierlive.proactisp2p.com/

May tenders be submitted electronically?

Yes

Languages that may be used for submission

  • Welsh
  • English

Documents

ID

L-1

Document type

Bidding documents

Description

https://supplierlive.proactisp2p.com/

ID

L-2

Document type

Technical specifications

Description

https://supplierlive.proactisp2p.com/

ID

conflictOfInterest

Document type

Conflict of interest

Description

Not published

Coding

Commodity categories

ID Title Parent category
42160000 Boiler installations Machinery for the production and use of mechanical power
71314000 Energy and related services Consultative engineering and construction services
42511110 Heat pumps Heat-exchange units and machinery for liquefying air or other gases
45331000 Heating, ventilation and air-conditioning installation work Plumbing and sanitary works
45320000 Insulation work Building installation work
09332000 Solar installation Solar energy

Delivery locations

ID Description
100 UK - All

Document family

Notice details
Publication date:
22 May 2026
Deadline date:
Notice type:
UK1
Version:
1
Authority name:
Flintshire County Council
Publication date:
24 June 2026
Deadline date:
31 August 2026 00:00
Notice type:
UK3
Version:
1
Authority name:
Flintshire County Council
Publication date:
11 August 2026
Deadline date:
08 September 2026 12:00
Notice type:
UK4
Version:
1
Authority name:
Flintshire County Council

About the buyer

Main contact:
n/a
Admin contact:
n/a
Technical contact:
n/a
Other contact:
n/a

Further information

Date Details
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