Whole House Retrofit
The procurement contact named on the official notice.
This is a large award for Construction — above three-quarters of comparable contracts. Based on 64,002 valued Construction tenders in our corpus.
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. **Please note that this Pre-Procurement Notice is being issued to provide advance notice of this upcoming tender.
Suppliers do not need to express an interest in response to this notice but just be aware of the anticipated release date of the tender and the Tender Notice on Sell2Wales and Find a Tender Service**
What the supplier must deliver
Provide home energy information as required via
Provide home energy information as required via energy performance certificates or home energy assessments.
Suppliers do not need to express
Suppliers do not need to express an interest in response to this notice but just be aware of the anticipated release date of the tender and the Tender Notice on Sell2Wales and Find a Tender Service**.
Derived from the notice text — always confirm against the original documents.
What it takes to bid this
Typical UK bid effort for the £10m+ band — an estimate, not a quote.
Qualify & bid/no-bid ~10% · SQ / PQQ ~20% · Written response ~55% · Review & presentation ~15%
Typical for this category — confirm against the ITT pack
- Hold at bidSSIP-family accreditation (CHAS / Constructionline)
- Hold at bidISO 45001 / H&S policy & CDM competence
- Show at bidNamed site & contract managers with CVs
- Show at bidComparable references / case studies
- Hold at bidFinancial standing (accounts, often ~2× contract value turnover)
- Hold at bidInsurance cover (PL / EL, often PI)
- Show at bidSocial value commitments
Hold at bid = pass/fail conditions of participation. Show at bid = scored in the quality response. Plan for delivery = contract obligations from day one.
Make the case to bid
Reveal who to approach at Flintshire County Council, and generate a go-to-market strategy from their news, accounts and people.
The full intelligence dossier
Our agent reads Flintshire County Council’s accounts, hunts live signals, finds the people who decide — and hands you a bid strategy plus a go-to-market influence plan, including what your team should post this week. You approve every paid step.
Ask me about this tender, the buyer, who wins their work, or whether you should bid.
- OCID
- ocds-h6vhtk-06a1fa
- Stage
- planning · Planning
- Source
- Find a Tender
- Buyer ref
- 059606-2026
Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.
Who wins this kind of work
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