Contracts
Construction & building works in London
Public sector contract notices in construction & building works covering London, from Find a Tender and Contracts Finder.
Construction & building works notices in London
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ClosedSmall-firm friendly
IMO Boiler Burner Replacements
Replace and upgrade gas burner systems on three boilers in the IMO Building, including removal of existing Ecoflam burners, supply and installation of new low-NOx burners, pipework modifications, and full commissioning. Work must be sequenced to keep at least two boilers operational at all times.
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ClosedSmall-firm friendly
Disrepair Works Lot 1
London Borough of Haringey is procuring disrepair works including roof repair and maintenance across approximately 21,000 homes (16,000 tenanted properties), both occupied dwellings and empty properties, plus communal areas. Works are to be delivered in support of HRS.
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ClosedSmall-firm friendly
Disrepair Works Lot 2
London Borough of Haringey is procuring roof repair and maintenance works across approximately 21,000 homes (16,000 tenanted properties) and communal areas. Work will be delivered in occupied dwellings, empty properties, and shared spaces.
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ClosedSmall-firm friendly
Provision for Lee Valley Sewardstone Campsite Shower Rooms Refurbishment
Refurbishment of eleven shower room cubicles at Lee Valley Campsite, Sewardstone. Works include electrical, plumbing, painting and general building.
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ClosedSmall-firm friendly
Main Contractor - Interventional Radiology (IR)
Guy's and St Thomas' NHS Foundation Trust is seeking a main contractor for a £3.25m expansion and refurbishment of the Interventional Radiology department at Guy's Hospital. The work includes installation of new imaging equipment, ventilation systems to theatre standards, a recovery area, and a new procedure room, with complex phasing to keep the department operational throughout.
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ClosedSmall-firm friendly
Home Group Repairs Service Midlands & South Central - General Building Works
Home Group is seeking a contractor for responsive repairs and general building works across the Midlands and South Central regions. The contract covers day-to-day maintenance and reactive building work on their properties.
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ClosedSmall-firm friendly
Provision of Wayfinding and Signage Services for the Moorfields and UCL Centre for Eye Health
Moorfields Eye Hospital is procuring manufacture, supply, project management and installation of a comprehensive internal and external signage and wayfinding package for the new Moorfields and UCL Centre for Eye Health in St Pancras. The scope includes illuminated signage, totems, directional and identification signage, directories, door signage, Braille and tactile signage, and direct-applied graphics.
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ClosedSmall-firm friendly
Ibrahim Batch 9 - Council
London Borough of Haringey is adapting an existing bathroom and installing specialist items including a stair lift and galvanised rails. The work is a single property adaptation.
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ClosedSmall-firm friendly
LB HIllingdon- Grange Park Wetlands- Flood Restoration Project
London Borough of Hillingdon is seeking suppliers for flood restoration works at Grange Park Wetlands. Details are in the project brief and concept design documents within the tender pack.
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ClosedSmall-firm friendly
LB Hillingdon-Queens Walk East- Flood Restoration Project
London Borough of Hillingdon is seeking contractors for flood restoration works at Queens Walk East. The scope is defined in the project brief and technical documents in the tender pack.
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ClosedSmall-firm friendly
Tunnel Segment Production Monitoring System
Sizewell C needs a monitoring and traceability system for 39,000 precast concrete tunnel segments manufactured at Avonmouth, transported by road and rail, stored across four facilities, and installed in three tunnel boring machines. The system must track segments from casting through installation and maintain quality, inventory and supply chain transparency.
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ClosedSmall-firm friendly
RMG Access Control System Upgrade
The National Maritime Museum needs to install a new access control system across their estate with centralised management, real-time monitoring, and audit reporting. The system must integrate with existing security infrastructure and support future expansion.
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ClosedSmall-firm friendly
GL RFCA Uxbridge ARC Boiler Replacement
Replace the central heating boiler plant at Uxbridge Army Reserve Centre. Work includes removing three existing gas boilers, installing new communal boilers, replacement pumps, a new gas solenoid valve, and fire safety system in the existing roof-space plant room.
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ClosedSmall-firm friendly
JV SCS Multi-Site Utility Connection Works
SCS JV needs contractors to design and install utility infrastructure across multiple London construction sites. The work covers power (HV/LV cables and substations), water (mains connections and testing), and telecoms (ducting and chambers).
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ClosedSmall-firm friendly
Tunnel Segment Production Monitoring System copy
Sizewell C Limited needs a system to track approximately 39,000 precast concrete tunnel segments from manufacture through transport, storage at four facilities, and final installation in three tunnel boring machines. The system must provide end-to-end visibility, quality traceability, inventory management, and prevent installation errors across the entire supply chain.
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Closed
Demolition & Structural Alterations
Major structural demolition and rebuild at the Courtauld Institute's Strand Campus, including removal of existing floor and facade, new concrete and steel frame, stairs, drainage work, and associated investigations and monitoring.
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ClosedSmall-firm friendly
Waste Management
Thames Water is seeking waste management partners to service approximately 150 sites across their operations. The contract covers collection and disposal of screenings, grit, construction waste, recyclables, metals and hazardous materials, with waste volumes ranging from 11,000 to 23,500 tonnes annually depending on the lot.
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ClosedFramework
High Voltage/Low Voltage Switchgear Tender Notice 04
Network Rail is establishing a framework for design, renewal, repair, refurbishment, installation, testing and commissioning of high and low voltage switchgear equipment across Northwest and Central regions. The work emphasises HV and LV rectification at multiple rail sites.
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ClosedSmall-firm friendly
CA18222 - RTBC - SHGH - MPCE BED STORE
Phased refurbishment and reconfiguration of an area in St Helier Hospital to create a new Bed Store and Medical Records Office. Work includes strip-out, fire-rated partitions, mechanical and electrical alterations, joinery and finishes, all to NHS Health Technical Memoranda standards.
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ClosedSmall-firm friendly
Cold Water Services - Tank Refurbishment Principal Contractor
Clean and reline cold water tanks, replace aged pipework with mild steel, and improve the distribution system to reduce legionella risk and leaks. Work is at the Natural History Museum site in London.
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ClosedSmall-firm friendly
Supply and Installation of Glazed Panels
Supply, fabricate and install high-performance acoustic glazed partitioning systems with Perspex hanging diffusers to open sections at Ravensbourne University London. The work will match existing panels on the mezzanine and 5th floors.
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ClosedSmall-firm friendly
CA18353 - R9321 - SHGH - Roof Works 2
The Trust needs repair and refurbishment of approximately 170m² of flat roof on the A2 Main Building. Work includes vegetation removal, localised roof repair, application of Instaseal Ultra Low VOC coating, parapet wall repairs, lead flashing work, and renewal of a fire-resistant external door.
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ClosedSmall-firm friendly
Underground carpark drainage works at Samuda estate (Phase 1)
Underground carpark drainage works at Samuda estate. Phase 1 of a larger project.
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ClosedSmall-firm friendly
Merton Park Primary School Heating Controls Replacement Works
Replace heating controls at Merton Park Primary School. Four-week programme starting 24 September 2026.
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ClosedSmall-firm friendly
Gregory Batch 16
London Borough of Haringey is seeking adaptations across multiple residential buildings including stairlifts, level access showers, and wash-dry toilets. The work is part of their Gregory Batch 16 programme.