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Open for bidsUnited KingdomWorks£65,622,818Add to pipeline

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

SAVILLS (UK) LIMITED(buyer)

Published
Published 30 June 2026
Deadline
Deadline: 7 December 2026 (24 days left)

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Overview

Westminster City Council is procuring comprehensive mechanical, electrical, and domestic heating maintenance, repair, replacement, and installation services across its portfolio of approximately 21,000 homes. The scope covers communal mechanical assets and district heating networks, electrical systems and low-carbon technologies, and domestic heating servicing alongside statutory gas compliance. This active opportunity has an estimated total value of £65,622,818, with bids due by 7 December 2026.

Contracting authority

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Lots (3)

  • Mechanical Services and Heat Networks

    This Lot covers the inspection, testing, planned preventative maintenance, repair, renewal and replacement of communal mechanical assets and systems across the Council’s housing portfolio. The scope includes communal heating and district heat network infrastructure, boiler houses, mechanical ventilation, cold water storage tanks and pumps, sewage and stormwater pumping stations, controls and associated plant. It also includes water hygiene management, legionella compliance activities and 24-hour emergency response services. The appointed contractor will be required to meet the asset information, compliance and service delivery requirements set out in the relevant Term Brief and contract documents.

    £26,200,889
  • Domestic Heating

    This Lot covers the servicing, maintenance, repair, replacement and renewal of domestic heating systems within the Council’s housing stock. The scope includes gas safety inspections, domestic boilers, heating systems, associated pipework, heating controls, alarms and related statutory compliance activities. The appointed contractor will be required to deliver safe, reliable and resident-focused services in accordance with the relevant Term Brief and contract documents.

    £15,344,998
  • Electrical Services

    This Lot covers the inspection, testing, maintenance, repair, renewal and installation of electrical systems and associated infrastructure across the Council’s housing portfolio. The scope includes 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 relevant low-carbon technologies, including solar photovoltaic systems, battery storage and electric vehicle charging infrastructure. Full requirements are set out in the relevant Term Brief and contract documents.

    £24,076,931

Key details

Country
United Kingdom
Status
Open for bids
Category
Works
Estimated value
£65,622,818
Procedure
Competitive flexible procedure
Rules
Procurement Act 2023
SME suitable
Yes
Published
30 June 2026
Questions by
24 November 2026
Deadline
7 December 2026
Classification (CPV)
Electrical installation workElectrical installation work of heating and other electrical building-equipmentCentral-heating installation workBoiler installation workMechanical engineering installation worksRepair and maintenance services of electrical machinery, apparatus and associated equipmentRepair and maintenance services of mechanical building installationsRepair and maintenance services of central heating

Competition and scoring criteria

Expected competition

5

Median bids on comparable tenders

Open and restricted tenders in Construction work drew a median of 5 bids over the last 24 months; 13% received only one.

How bids will be scored

Price 30% · Quality 70%

  • Technical Envelope70%
  • Commercial Envelope30%

Price and cost criteria in black, quality in blue.

Market context

Typical award in Construction work

£160,228

Median of 19,437 awards in the last 24 months

SAVILLS (UK) LIMITED in the last 12 months

79

contracts awarded, worth £279,708,888 in total

See their procurement profile →

Recent awards in Construction work

The latest contracts other buyers awarded under the same classification.

Notice history

Every published notice in this contracting process, newest first.

  1. Contract Notice

    6 November 2026

  2. Prior Information Notice

    30 June 2026

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