This public procurement record has 4 releases in its history.

Award

06 Jul 2026 at 08:47

Tender

06 Mar 2026 at 15:56

PlanningUpdate

21 Jan 2026 at 14:25

Planning

21 Jan 2026 at 14:20

Summary of the contracting process

The London Borough of Hillingdon recently awarded a contract on 25th June 2026 for the project titled "Domestic Gas Heating Systems - Installation and Servicing", under an open procurement procedure. This contract focuses on the installation and maintenance of gas heating systems in approximately 10,000 tenanted council properties in Uxbridge, within the United Kingdom region UKI74. The contract, awarded to Oakray Limited, is valued at a gross amount of £18,343,012 and will span a period from 25th September 2026 to 24th September 2030, with a possible extension until 2032 based on performance. The procurement stage was the award, following a successful tender process that included several other eligible suppliers. Key dates included the tender period ending on 1st April 2026 and the published award notice date on 6th July 2026.

This procurement presents significant business growth opportunities, particularly for service providers specialising in mechanical engineering services related to boilers and heating systems. Small and medium-sized enterprises (SMEs) in the gas, heating, and service industries can find potentially rewarding opportunities to expand their market presence by engaging in future tenders similar to this, due to the high demand for maintenance and installation services stipulated in the contract. The contract requirements include annual servicing, safety inspections, and reactive maintenance work, making it an ideal opportunity for businesses with Gas Safe registered engineers and experience in comprehensive breakdown repair services. Moreover, the open procedure allows for significant participation from qualified tenderers offering competitive pricing and quality services.

How relevant is this notice?

Notice Title

Domestic Gas Heating Systems - Installation and Servicing

Notice Description

The London Borough of Hillingdon (Hillingdon) currently manages and maintains the domestic gas installations of approximately 10,000 tenanted Council properties. The objectives of this contract are to appoint one service provider (contractor) to carry out the servicing, responsive breakdown maintenance, installation and remedial works to maintain London Borough of Hillingdon's' gas fired appliances, central heating and hot water system installations in a legally compliant and serviceable condition and to the current Gas Safety, Installation and use Regulations. The works will consist of: * The annual Landlords Gas Safety Inspection and issue of (L.G.S.R.) * Service of London Borough of Hillingdon's Gas fired Appliances - annually (domestic appliances) * Gas safety checks for void properties and re-commissioning Semi comprehensive breakdown and repair cover 24 hour service (3 star) all year round * Other responsive repairs and replacement works as required and as priced in the Pricing Schedule * Reactive boiler installations (to specification) when approved by LB Hillingdon. The London Borough of Hillingdon provides no guarantee regarding the volume of works/services to be instructed under this Contract.

Lot Information

Lot 1

Renewal: The contract will be for 4 years with the option to extend for a further 2, making a maximum of 6 years, subject to contractor performance and requirements of the Council.

Planning Information

Expressions of interest should be sent to: psoward@hillingdon.gov.uk Please quote "Boiler Contract" in the email title. (do not include any marking material) You will then be sent a short market engagement questionnaire, please then complete and return this by the stated deadline. We would encourage all interested parties to register for free at https://supplierlive.proactisp2p.com/ where this opportunity will be advertised if we proceed to tender.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-060b3b
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/063082-2026
Current Stage
Award
All Stages
Planning, Tender, Award

Procurement Classification

Notice Type
UK6 - Contract Award Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
SME
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work

50 - Repair and maintenance services


CPV Codes

45331110 - Boiler installation work

50531100 - Repair and maintenance services of boilers

Notice Value(s)

Tender Value
£14,000,000 £10M-£100M
Lots Value
£14,000,000 £10M-£100M
Awards Value
£15,285,844 £10M-£100M
Contracts Value
Not specified

Notice Dates

Publication Date
6 Jul 20261 months ago
Submission Deadline
1 Apr 2026Expired
Future Notice Date
6 Mar 2026Expired
Award Date
24 Jun 20261 months ago
Contract Period
24 Sep 2026 - 24 Sep 2030 4-5 years
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Complete
Awards Status
Active
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
LONDON BOROUGH OF HILLINGDON
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
UXBRIDGE
Postcode
UB8 1UW
Post Town
Southall
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI7 Outer London - West and North West
Small Region (ITL 3)
TLI74 Harrow and Hillingdon
Delivery Location
TLI74 Harrow and Hillingdon

Local Authority
Hillingdon
Electoral Ward
Uxbridge
Westminster Constituency
Uxbridge and South Ruislip

Supplier Information

Number of Suppliers
1
Supplier Name

OAKRAY

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

JSON Markdown

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.

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        "title": "Domestic Gas Heating Systems - Installation and Servicing",
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