Planning

Whole House Retrofit Works

FLINTSHIRE COUNTY COUNCIL

This public procurement record has 1 release in its history.

Planning

22 May 2026 at 14:54

Summary of the contracting process

Flintshire County Council is in the planning stage of a procurement process for 'Whole House Retrofit Works', set to take place in the UKL23 region of the United Kingdom. This initiative focuses on the installation of gas central heating, renewable technologies, insulation, and solar photovoltaics in both council-owned and private properties. The open procedure calls for a single supplier, and the contract is valued at a gross amount of £25,000,000, with work scheduled to start on 1st December 2026, and complete by 30th November 2029. Prospective suppliers are encouraged to note the future notice date of 20th July 2026.

This tender presents substantial opportunities for businesses specialising in energy and related services, particularly those with capabilities in boiler installations, insulation work, heat pumps, and solar projects. Small and medium-sized enterprises (SMEs) offering installation services of electrical and mechanical equipment, including heating, ventilation, and air-conditioning, would be well-suited to benefit from this procurement process. The planned procurement, aligned under Welsh devolved regulations, supports governmental sustainability objectives and promotes growth within the green energy sector, offering a significant platform for business expansion.

Find more tenders on our Open Data Platform.
How relevant is this notice?

Notice Title

Whole House Retrofit Works

Notice 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.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06a1fa
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/048167-2026
Current Stage
Planning
All Stages
Planning

Procurement Classification

Notice Type
UK1 - Pipeline Notice
Procurement Type
Standard
Procurement Category
Works
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

09 - Petroleum products, fuel, electricity and other sources of energy

42 - Industrial machinery

45 - Construction work

51 - Installation services (except software)

71 - Architectural, construction, engineering and inspection services


CPV Codes

09332000 - Solar installation

42160000 - Boiler installations

42511110 - Heat pumps

45320000 - Insulation work

45331000 - Heating, ventilation and air-conditioning installation work

51100000 - Installation services of electrical and mechanical equipment

71314000 - Energy and related services

Notice Value(s)

Tender Value
£20,000,000 £10M-£100M
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
22 May 2026Today
Submission Deadline
Not specified
Future Notice Date
20 Jul 20262 months to go
Award Date
Not specified
Contract Period
1 Dec 2026 - 30 Nov 2029 3-4 years
Recurrence
Not specified

Notice Status

Tender Status
Planned
Lots Status
Planned
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
FLINTSHIRE COUNTY COUNCIL
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
FLINTSHIRE
Postcode
CH7 6NA
Post Town
Chester
Country
Wales

Major Region (ITL 1)
TLL Wales
Basic Region (ITL 2)
TLL3 North Wales
Small Region (ITL 3)
TLL34 Flintshire and Wrexham
Delivery Location
TLL23 Flintshire and Wrexham

Local Authority
Flintshire
Electoral Ward
Mold East
Westminster Constituency
Clwyd East

Further Information

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-06a1fa-2026-05-22T15:54:08+01:00",
    "date": "2026-05-22T15:54:08+01:00",
    "ocid": "ocds-h6vhtk-06a1fa",
    "initiationType": "tender",
    "planning": {
        "documents": [
            {
                "id": "048167-2026",
                "documentType": "plannedProcurementNotice",
                "noticeType": "UK1",
                "description": "Pipeline notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/048167-2026",
                "datePublished": "2026-05-22T15:54:08+01:00",
                "format": "text/html"
            }
        ]
    },
    "parties": [
        {
            "id": "GB-PPON-PNJC-2356-PCDV",
            "name": "Flintshire County Council",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PNJC-2356-PCDV"
            },
            "address": {
                "streetAddress": "Ty Dewi Sant",
                "locality": "Flintshire",
                "postalCode": "CH7 6NA",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKL23"
            },
            "contactPoint": {
                "email": "procurement@denbighshire.gov.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "https://www.flintshire.gov.uk",
                "classifications": [
                    {
                        "id": "publicAuthoritySubCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - sub-central government"
                    },
                    {
                        "id": "GB-WLS",
                        "scheme": "UK_CA_DEVOLVED_REGULATIONS",
                        "description": "Welsh devolved regulations apply"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PNJC-2356-PCDV",
        "name": "Flintshire County Council"
    },
    "tender": {
        "id": "ocds-h6vhtk-06a1fa",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Whole House Retrofit Works",
        "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.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "42160000",
                        "description": "Boiler installations"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45320000",
                        "description": "Insulation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "42511110",
                        "description": "Heat pumps"
                    },
                    {
                        "scheme": "CPV",
                        "id": "09332000",
                        "description": "Solar installation"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45331000",
                        "description": "Heating, ventilation and air-conditioning installation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "71314000",
                        "description": "Energy and related services"
                    },
                    {
                        "scheme": "CPV",
                        "id": "51100000",
                        "description": "Installation services of electrical and mechanical equipment"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKL23",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 25000000,
            "amount": 20000000,
            "currency": "GBP"
        },
        "procurementMethod": "open",
        "procurementMethodDetails": "Open procedure",
        "mainProcurementCategory": "works",
        "aboveThreshold": true,
        "lots": [
            {
                "id": "1",
                "suitability": {
                    "sme": true
                },
                "contractPeriod": {
                    "startDate": "2026-12-01T00:00:00+00:00",
                    "endDate": "2029-11-30T23:59:59+00:00",
                    "maxExtentDate": "2031-11-30T23:59:59+00:00"
                },
                "hasRenewal": true,
                "status": "planned"
            }
        ],
        "communication": {
            "futureNoticeDate": "2026-07-20T23:59:59+01:00"
        },
        "status": "planned"
    },
    "language": "en"
}