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planned
Official procurement procedure

2526-0430 Domestic Gas and Ad hoc Non-domestic Boiler Installations, Servicing and Repairs

Central-heating radiators and boilers and parts
Heat-exchange units
air-conditioning and refrigerating equipment
+7 more
Published value
£78,500,000
Submission deadline Not published
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Islington Council: "2526-0430 Domestic Gas and Ad hoc Non-domestic Boiler Installations, Servicing and Repairs". Published status: planned. Published value: £78,500,000. 1 published lot. Submission deadline not published. See the official notice for participation instructions.
Contracting AuthorityIslington CouncilScope & CategoriesNot publishedSubmission Window
planned
No deadline published
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£78,500,000
Bidder Intelligence · Authority Profile: Islington Council
Market Analytics
View Authority Profile →
Derived from OCDS awards & bid statistics
Published history for Islington Council. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Published-to-award variance
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
8.3Bids / Report
0% of reports have one bid
Supplier ConcentrationHigh Concentration
Single Homeless ProjectTop vendor: 100% of attributable value
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 72 active published awards; 3 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Published-to-award variance compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Historical Awarded Suppliers With This Authority:
Supplier NameHistoric AwardsAttributable GBP Value
Single Homeless Project1 win£6,622,629
Procedure terms
Contracting AuthorityIslington Council
Procedure methodNot published
Procurement categoryNot published
Statusplanned
Framework / DPSFramework
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published20 Apr 2026, 17:20 BST
Last source update20 Apr 2026, 17:20 BST
Recurring procurementNot published
ClassificationCentral-heating radiators and boilers and parts, Heat-exchange units, air-conditioning and refrigerating equipment, and filtering machinery, Heating materials, Heating, ventilation and air-conditioning installation work, Pipes and fittings, Plumbing and heating materials, Water heaters and heating for buildings; plumbing equipment
Delivery area
OCIDocds-h6vhtk-067e95
What is being bought
The London Borough of Islington is responsible for ensuring the safety and compliance of domestic gas installations within its tenanted housing stock. This includes the annual servicing of all domestic gas boilers, as well as the delivery of planned maintenance, reactive repairs, and the supply and installation of new gas boilers. The council are preparing to procure a new framework for the delivery of domestic gas boiler servicing, repairs, and installations across its housing stock. The framework is proposed to consist of three lots responsible for works within a designated region of the borough. Lot 1: Domestic Gas Boiler Responsive Repairs and Servicing - North The council proposes appointing a single contractor to deliver domestic gas repairs and servicing in the north of the borough, supporting the council’s small in-house gas team who also operate solely in this area. The contractor will provide support particularly during peak demand periods and provide out-of-hours emergency cover. Works will include maintaining domestic gas installations in a full, efficient and safe working condition, and carrying out all necessary servicing and repairs as defined within the framework specification to approx. 11,500 properties. The works shall include the replacement of all parts as necessary to ensure the safe and efficient operation of all domestic gas system to the residential premises. It is also proposed the contractor will also have the capability to support service provision in the south of the borough (Lot 2) during periods of high demand or reduced performance. Lot 2: Domestic Gas Boiler Responsive Repairs and Servicing - South The council proposes appointing a single contractor to a framework to deliver domestic gas repairs and servicing in the south of the borough, based on the “3 Star Contract” approach. The council’s inhouse team does not currently operate in this area of the borough. Works will include maintaining domestic gas installations in a full, efficient and safe working condition, and carrying out all necessary servicing and repairs as defined within the framework specification to approx. 11,500 properties. The works shall include the replacement of all parts as necessary to ensure the safe and efficient operation of all domestic gas system to the residential premises. It is proposed the contractor will also have the capability to support service provision in the north of the borough (Lot 1) during periods of high demand, out-of-hours emergency cover or reduced performance. Lot 3: Domestic Planned and Reactive Gas Boiler Installations - Borough-Wide The council proposes appointing two contractors to deliver borough-wide domestic gas boiler installations both planned and reactive and provide an out of hours response service to approx. 23,000 properties. The in-house team does not do any boiler installation work. It is proposed call-off contracts for works orders are issued to contractors in Lot 3 in rotation and will be monitored closely by the Council using its IT systems. However, it is proposed contractor performance could also influence allocation of works orders. If a contractor does not perform to the required standard, it is proposed the council has the option to reduce or withhold issuing works to that contractor.
What changed
From the official release history
  1. Published value updated to £78,500,000
    20 Apr 2026, 17:20 BST
  2. Official notice release published
    20 Apr 2026, 17:20 BST
  3. Published value updated to £78,506,575
    9 Apr 2026, 10:05 BST
  4. Status changed to planned
    9 Apr 2026, 10:05 BST
  5. Official notice release published
    9 Apr 2026, 10:05 BST
  6. Buyer information updated
    9 Apr 2026, 10:05 BST
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    planned
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Pipeline notice
    20 Apr 2026, 17:20 BST
  2. Procedure published
    20 Apr 2026, 17:20 BST
  3. engagement
    11 May 2026, 23:59 BST · scheduled
    This Notice is for informational purposes only and is not a formal invitation to tender. Its aim is to enhance transparency and competition for the upcoming tender notice. All details provided here may be updated or changed in the final tender notice. The Authority reserves the right to cancel, postpone, suspend or abort the procurement at any stage. The issue of this notice in no way commits the Authority to commence a procurement process. Suppliers interested in this opportunity are invited to complete a questionnaire to share their insight and expertise. Please note that responses to this questionnaire are for information‑gathering purposes only and will not be used to assess or exclude any supplier from any future procurement process. Please click to Express your interest - https://procontract.due-north.com/Supplier/Advert/View?advertId=78c4e8f6-ca3c-f111-813c-005056b64545&fromProjectDashboard=False&fromRfxSummary=False&selectWorkgroup=False&fromAdvertEvent=False&fromActivityDashboard=False How to express an interest - If you wish to apply for this contract opportunity please follow these steps: • Register your organisation free of charge via the London Tenders Portal • When you receive an email confirming your username and password use these to log on to the London Tenders Portal and express your interest in "2526-0430 Domestic Gas and Ad hoc Non-domestic Boiler Installations, Servicing and Repairs" • Shortly after you have expressed interest, you will receive a second email containing a link to access the UK2 PME documents
Commercial outcome and competition
AwardsNo award published
ContractsNo contract published
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Islington Council

Contracting authority GB-PPON-PBMD-2513-CWJJ
View buyer profile
Documents (1)
Official links; attachments are not copied
Related procedures (0)
No data
No related procedures published
Planning and rationale
Planning budgetNot published
No-engagement rationaleNot published
Procedure rationaleNot published