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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsGuildhall Great Hall Roof Repair and Maintenance Works
    Closed contract

    Guildhall Great Hall Roof Repair and Maintenance Works

    Contract value
    £2.7m
    Closed 5 Aug 2026

    Competitive procurement for specialist high-level roof repair and masonry works at historic Guildhall in London, with site possession from October 2026 and completion by October 2027.

    🇬🇧United Kingdom· LondonPublished 8 Jul 2026· 1 months agoviaFind a Tender
    Contract value
    £2.7m
    Closed 5 Aug 2026
    Tender deadline passed on 5 Aug 2026.

    Decision brief

    4 fields
    • Contract value
      est.£2,700,000
      Pounds sterling
    • Tender closed
      5 Aug 2026
      1 weeks ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇬🇧United Kingdom
      London

    Lifecycle

    Closed

    Tender closed on 5 Aug 2026. Awaiting award.

    8 Jul 2026Today5 Aug 2026

    Brief

    The City of London Corporation seeks a contractor for high-level repair and maintenance works to the Great Hall roof at Guildhall, London's historic civic centre. The scope of works includes refurbishment of the central lantern and fleche, isolated repairs to the Collyweston stone slate roof, repairs and improvements to rainwater discharge systems, high-level masonry repairs and cleaning to clerestories, parapets, turrets, pinnacles and tracery, re-bedding of gable copings with improved details, and installation of a new weathervane on the fleche. The Great Hall and wider Guildhall complex will remain operational throughout the works. The contractor's compound will be located on the paved area north of the Old Library. Due to ambulatory enclosure on all sides preventing full-height ground-supported scaffolding, scaffolding to the north and south elevations will be cradled from parapet level, while east and west gable access will require bridging over ambulatories and bearing onto adjacent structures. Indicative scaffolding design and methodology will be provided in tender documentation. Site possession is anticipated for early October 2026, with works to the lantern and south elevation to be completed by late October 2027, prior to the annual Lord Mayor's Show. This is a two-stage competitive procurement process under the Procurement Act 2023, with a maximum of six suppliers shortlisted for the Invitation to Tender stage.

    Track record

    15 awards · 15 winners
    Open field

    No single supplier dominates the field.

    In construction, THE MAYOR AND COMMONALTY AND CITIZENS OF THE CITY OF LONDON has awarded 15 contracts to 15 suppliers.

    Who wins here
    1. Impero Facilities Ltd1× · 7%
    2. Falcon Structural Repairs Ltd1× · 7%
    3. VENTRO LTD1× · 7%
    4. Lph gas limited1× · 7%
    5. Socotec Asbestos Limited1× · 7%
    6. Sykes & Son Limited1× · 7%

    +9 more suppliers

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

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    Take action
    View on sourceFind a Tender

    Original closed notice on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06538e
    MC
    Buyer
    THE MAYOR AND COMMONALTY AND CITIZENS OF THE CITY OF LONDON
    Sector
    Construction