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    ContractsSupply and Install Electrical Isolation Switches for Domestic and Communal Properties
    Open tender

    Supply and Install Electrical Isolation Switches for Domestic and Communal Properties

    Contract value
    £4.4m
    Published 13 Aug 2026

    Supply and install electrical isolation switches to enable safe electrical supply isolation in domestic and communal properties, with comprehensive documentation and testing for each installation.

    🇬🇧United Kingdom· South WestPublished 13 Aug 2026· 1 months agoviaFind a Tender
    Contract value
    £4.4m
    Published 13 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £4,400,000indicative
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South West

    Lifecycle

    Open

    Open tender — no closing date published. Opened 1 months ago.

    13 August 2026
    Open tender · no closing date published

    Brief

    Contractors are invited to supply and install electrical isolation switches in domestic dwellings and communal areas. These switches enable safe isolation of electrical supplies without removing service fuses. Work includes installations in individual properties (houses, flats, maisonettes) and communal facilities (landlord supplies, lighting, power circuits, plant rooms, risers, corridors, stairwells, meter cupboards, and intake rooms). For each installation, contractors must provide a comprehensive property pack containing: pre- and post-installation photographs, images of labeling and accessibility, electrical test results (including polarity tests), and certification that the installation complies with specifications and applicable regulations. This contract covers isolation device installation only and excludes consumer unit replacement, service head alterations, DNO equipment modifications, and unnecessary circuit reconfiguration.

    Track record

    33 awards · 26 winners
    Open field

    No single supplier dominates the field.

    In construction, BRISTOL CITY COUNCIL has awarded 33 contracts to 26 suppliers.

    Who wins here
    1. Cambrensis Civil Engineering Limited5× · 15%
    2. Hudson Plumbing & Heating Services Ltd2× · 6%
    3. Connor Construction (South West) Limited2× · 6%
    4. Construction Marine Limited2× · 6%
    5. ETM1× · 3%
    6. STEPNELL LTD1× · 3%

    +20 more suppliers

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06e3de

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    33 awards · 26 firms

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    BC
    Buyer
    BRISTOL CITY COUNCIL
    Sector
    Construction