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PROCUREMENT OPPORTUNITY

Repairs, Maintenance and Installations of Mechanical, Electrical and Domestic Heating Systems

Westminster City Council · Preliminary market engagement notice on Find a Tender

Tender information last checkedLast checked 27 Sept 2026, 13:51.

Opportunity overview

Westminster City Council is undertaking a comprehensive re-procurement programme for its housing repairs, maintenance and works contracts, currently delivered through a portfolio of Term Partnering Contracts (TPCs). The Programme forms part of the Council's wider strategic approach to the management, maintenance and improvement of its housing portfolio and is being delivered through a multi-tranche procurement programme supported by a Strategic Alliance model. The Council manages approximately 21,000 homes across the City, including a significant number of high-rise residential buildings, listed properties and buildings located within conservation areas. As part of Tranche 2 of the programme, the Council is seeking to appoint suitably qualified and experienced providers to deliver comprehensive mechanical, electrical and domestic heating maintenance, repair, replacement and installation services across its housing portfolio. The Mechanical contract is expected to include the planned preventative maintenance, inspection, testing, repair, renewal and replacement of communal mechanical assets and systems, including communal heating and district heat network infrastructure, boiler houses, mechanical ventilation systems, cold water storage tanks and pumps, sewage and stormwater pumping stations, controls and associated plant. The scope is also anticipated to include water hygiene management, legionella compliance activities, 24/7 emergency response services, and support for the Council’s Building Safety Act and Golden Thread obligations. The Council is additionally exploring the potential inclusion of broader heat network maintenance, repair and operational services and welcomes feedback from organisations with relevant experience in this area. The Electrical contract is expected to cover the inspection, testing, maintenance, repair, renewal and installation of electrical systems and associated infrastructure, including landlord and communal electrical installations, fixed wire testing, emergency lighting, landlord distribution systems, street and estate lighting, security and alarm systems, fire safety interfaces and low-carbon technologies such as solar PV, battery storage and electric vehicle charging infrastructure. The Domestic Heating contract is expected to include the servicing, maintenance, repair, replacement and renewal of domestic heating systems, including gas safety inspections, boiler and heating system replacements, associated pipework, controls, alarms and statutory compliance activities. Across all three service provisions, the Council expects providers to deliver safe, compliant, reliable and resident-focused services in accordance with all applicable legislative, regulatory and industry requirements. Based on current assumptions, the estimated values for each contract opportunity are: - Mechanical: £31,079,483 (excluding VAT), £37,295,379 (including VAT) - Electrical: £18,046,747 (excluding VAT), £21,656,096 (including VAT) - Domestic Heating: £9,426,595 (excluding VAT), £11,311,913 (including VAT) - District Heating Networks: £13,500,000 (excluding VAT) £ 16,200,000 (including VAT) (may form part of the Mechanical contract subject to the outcomes of the PME process) These figures are indicative only and remain subject to further refinement. The final estimated contract values will be stated within the Tender Notice or Notices (as relevant) to be published.

Classification

  • CPV31500000 — Lighting equipment and electric lamps
  • CPV39340000 — Gas network equipment
  • CPV44621200 — Boilers
  • CPV45310000 — Electrical installation work
  • CPV45311000 — Electrical wiring and fitting work
  • CPV45312000 — Alarm system and antenna installation work
  • CPV45317000 — Other electrical installation work
  • CPV45331100 — Central-heating installation work
  • CPV45331110 — Boiler installation work
  • CPV45333000 — Gas-fitting installation work
  • CPV50530000 — Repair and maintenance services of machinery
  • CPV50531100 — Repair and maintenance services of boilers
  • CPV50531200 — Gas appliance maintenance services
  • CPV50710000 — Repair and maintenance services of electrical and mechanical building installations
  • CPV50711000 — Repair and maintenance services of electrical building installations
  • CPV50712000 — Repair and maintenance services of mechanical building installations
  • CPV50720000 — Repair and maintenance services of central heating
  • CPV51100000 — Installation services of electrical and mechanical equipment
  • CPV51120000 — Installation services of mechanical equipment

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
PRJ 31156
Main Procurement Category
services
Above Threshold
Yes
Status
planning

Legal basis

Id
2023/54
Scheme
UKPGA

Additional Procurement Categories

works

Communication

Future Notice Date
2 Sept 2026, 23:59

Lots and requirements

Entry 1
Id
1
Has Renewal
Yes
Status
planning

Suitability

Sme
Yes
Vcse
Yes

Contract period

Starts
1 Jul 2027, 00:00
Ends
30 Jun 2030, 23:59
Max Extent Date
30 Jun 2032, 23:59

Items and delivery

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
50710000
Description
Repair and maintenance services of electrical and mechanical building installations
Entry 2
Scheme
CPV
Id
50712000
Description
Repair and maintenance services of mechanical building installations
Entry 3
Scheme
CPV
Id
50530000
Description
Repair and maintenance services of machinery
Entry 4
Scheme
CPV
Id
51100000
Description
Installation services of electrical and mechanical equipment
Entry 5
Scheme
CPV
Id
51120000
Description
Installation services of mechanical equipment
Entry 6
Scheme
CPV
Id
45310000
Description
Electrical installation work
Entry 7
Scheme
CPV
Id
45311000
Description
Electrical wiring and fitting work
Entry 8
Scheme
CPV
Id
45317000
Description
Other electrical installation work
Entry 9
Scheme
CPV
Id
50711000
Description
Repair and maintenance services of electrical building installations
Entry 10
Scheme
CPV
Id
45312000
Description
Alarm system and antenna installation work
Entry 11
Scheme
CPV
Id
31500000
Description
Lighting equipment and electric lamps
Entry 12
Scheme
CPV
Id
50531100
Description
Repair and maintenance services of boilers
Entry 13
Scheme
CPV
Id
45333000
Description
Gas-fitting installation work
Entry 14
Scheme
CPV
Id
45331100
Description
Central-heating installation work
Entry 15
Scheme
CPV
Id
45331110
Description
Boiler installation work
Entry 16
Scheme
CPV
Id
50531200
Description
Gas appliance maintenance services
Entry 17
Scheme
CPV
Id
50720000
Description
Repair and maintenance services of central heating
Entry 18
Scheme
CPV
Id
44621200
Description
Boilers
Entry 19
Scheme
CPV
Id
39340000
Description
Gas network equipment

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom
Entry 2
Region
UKI3
Country
GB
Country Name
United Kingdom

Planning and budget

Milestones

Entry 1
Id
engagement
Type
engagement
Description
The primary purpose of the PME process is to raise awareness of the forthcoming contract opportunities, stimulate supplier interest and maximise competition. The Council also wishes to obtain market feedback on the proposed scope of requirements and more specifically the proportionality, relevance and deliverability of the indicative minimum technical, competency, social value and sustainability requirements. The Council is also seeking feedback on the relative advantages and disadvantages of the procurement options set out in the Request for Information (RFI document), including their impact on market participation, service quality, single supplier dependency risks, value for money and long-term contract performance. Finally, having due regard to the constraints associated with the Programme and the current contractual arrangements, the Council is particularly interested in obtaining market feedback on the most proportionate procurement approach, balancing the potential benefits of dialogue and negotiation against the need to achieve a timely, compliant and efficient procurement process. The Council welcomes participation from all interested suppliers capable of delivering services of this nature and encourages respondents to provide constructive feedback to help shape the final procurement strategy and future service model. Interested suppliers are invited to complete a Request for Information (RFI) Questionnaire and return it via the Council’s electronic tendering portal (Jaggaer) no later than 16:00pm on Thursday 16th July 2026. All communications, including expressions of interest and general queries, relating to this PME Notice shall take place exclusively via the Council’s electronic tendering portal. Information and instructions on how to register and access Jaggaer can be found in the following link: https://wcc.ukp.app.jaggaer.com/go/93367162019F19616965 The Council does not bind itself to running a procurement, or awarding any resultant contract(s), following the conclusion of this PME.
Due
16 Jul 2026, 23:59
Status
scheduled

Documents

Entry 1
Id
061480-2026
Document Type
marketEngagementNotice
Notice Type
UK2
Description
Preliminary market engagement notice on Find a Tender
Published
30 Jun 2026, 17:42
Format
text/html

Buyer, suppliers and contacts

Organisation 1
Name
Westminster City Council
Id
GB-PPON-PJVD-6261-BPPJ

Identifier

Scheme
GB-PPON
Id
PJVD-6261-BPPJ

Address

Street Address
64 Victoria Street
Locality
London
Postal Code
SW1E 6QP
Country
GB
Country Name
United Kingdom
Region
UKI32

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthoritySubCentralGovernment
Description
Public authority - sub-central government

Recorded locations

  • Buyer location · London · UKI32 · SW1E 6QP · United Kingdom
  • Delivery location · UKI3 · United Kingdom
  • Delivery location · UK · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 061480-2026Preliminary market engagement notice on Find a Tender ·