Construction & building works in Wales
Public sector contract notices in construction & building works covering Wales, from Find a Tender and Contracts Finder.
Construction & building works notices in Wales
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ClosedSmall-firm friendly
Refurbishment & Remodelling of 9 Park Crescent, Abergavenny
Refurbishment and remodelling of a bungalow in Abergavenny to convert it into a House of Multiple Occupation. Works include upgrading finishes and fixtures, new heating and hot water system, full rewiring, soft landscaping, car hard standing, and EV charging facilities.
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ClosedSmall-firm friendly
Design and Refurbishment of Office Space
Codi Group wants a design partner to reimagine Exchange House as a modern workplace that integrates office, learning, collaboration and community spaces. The project will inform the future direction of their wider estate across Newport, Cardiff and Swansea.
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ClosedSmall-firm friendly
Ysgol Craig y Don – Big Bocs Bwyd
Install two modified shipping containers (a food shop and secure storage), construct a canopy, run underground electrical ducting, add a kitchenette, and install wildlife boxes and signage at a school in Conwy.
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Closed
Development of New Build Council Housing at Trawscoed, Llandrinio, Powys
Powys County Council is building 24 council houses on a greenfield site near Llanymynech: a mix of flats, bungalows and houses. The scheme must meet Welsh Development Quality Requirements 2021, Secured by Design Gold and Lifetime Homes standards, with EPC A ratings.
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ClosedSmall-firm friendly
Contract for the replacement of Windows & Doors at Llwyn Helyg and Llwyn Derw, Garden City, Fforest-Fach, Swansea
Replacement of windows and doors at two residential properties in Garden City, Fforest-Fach, Swansea. This is Phase 2 of the work.
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ClosedSmall-firm friendly
Contract for the replacement of Pitched Roofing and new Solar Panels at Llwyn Helyg and Llwyn Derw, Garden City, Fforest-Fach, Phase 2
Pitched roof replacement and new solar panel installation at two residential buildings in Swansea. Phase 2 of a multi-phase project.
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ClosedSmall-firm friendly
Grandstand Roof Replacement & Solar PV Reinstatement / Amnewid To’r Grandstand ac Ailosod Paneli Solar PV
Carmarthen Town Council needs the grandstand roof at Richmond Park replaced, with temporary removal and reinstatement of the existing solar PV system. All labour, materials, scaffolding and supervision are included.
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ClosedSmall-firm friendly
New Modular Nursery Classroom at Ysgol Cymerau, Pwllheli
Cyngor Gwynedd is building a new modular nursery classroom at Ysgol Cymerau in Pwllheli. The project is valued at £500,000.
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Closed
Whole House Energy Efficiency Retrofit Programme: 2026-2030
Flintshire County Council wants a single supplier to install gas heating, heat pumps, solar panels, insulation and related renewable technology on council and private properties over 2026–2030. The work includes energy assessments, service and maintenance of heat pumps and solar systems.
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ClosedSmall-firm friendly
Bargoed Library - Lime Render to Side Elevation
Renewal of traditional lime render on the side elevation of Bargoed Library, plus window painting. Work is on a listed or heritage building.
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ClosedSmall-firm friendly
The Winding House - Boiler Replacement
Replace two boilers at The Winding House Museum. Work runs for approximately 2 weeks starting late September 2026.
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ClosedSmall-firm friendly
Monmouthshire Skills Centre/ Skills Hubs
Monmouthshire County Council is seeking a concession operator to run a STEM Skills Centre delivering industry-aligned vocational qualifications and training. The centre will serve residents across Monmouthshire.
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ClosedSmall-firm friendlyFramework
Nature Recovery Framework
Pembrokeshire Coast National Park is establishing a framework to appoint multiple contractors for planned and responsive grounds and environmental maintenance work across Pembrokeshire. Work includes fencing, tree maintenance, weed clearance, grounds maintenance, and horticultural services.
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ClosedSmall-firm friendly
Installation and Supply of Structured Cabling with Maintenance and Support
Caerphilly Council wants supply, installation, testing, commissioning, and ongoing maintenance of structured cabling across 300+ buildings including 86 schools, offices, depots and operational sites. The work covers more than 400 network cabinets across multiple locations with emphasis on minimising disruption to schools and council services.
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ClosedSmall-firm friendly
Ceredigion, Lampeter, Hafan Deg - New Boilers and Associated Works / Ceredigion, Llanbedr Pont Steffan, Hafan Deg - Boeleri Newydd a Gwaith Cysylltiedig
Cyngor Sir Ceredigion is seeking a contractor to remove existing equipment and install new energy-efficient boilers with associated pipework, controls and commissioning at Hafan Deg, Temple Terrace, Lampeter. The work includes mechanical and electrical installation with an estimated duration of 6 weeks.
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ClosedSmall-firm friendly
Contract for Supply, Install and Commission a MVHR system including all associated electrical works to 2Nr Properties in Townhill as part of a transforming homes Scheme
Supply, install and commission a mechanical ventilation with heat recovery (MVHR) system and all associated electrical works to two properties in Townhill as part of a transforming homes scheme.
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ClosedSmall-firm friendly
RA360101 - CONSTRUCTION OF NEW OFFICE SPACE
Construction of new office space for Betsi Cadwaladr University Health Board. Bidders must submit a proposal with quote, specification compliance statement, and proposed start and completion dates.
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ClosedSmall-firm friendly
PoW Fire Damper Replacement Phase 2
Replace existing fire dampers in air handling units at Princess of Wales Hospital, Bridgend, across two building templates. Work includes associated enabling works and making good.
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ClosedFramework
Network Rail Commercial Property Maintenance Framework PSQ
Network Rail is seeking suppliers for a commercial property maintenance framework covering a wide range of building and engineering works at their sites. The framework will handle routine and emergency repairs, refurbishment, and specialist services including asbestos removal and heating systems.
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ClosedSmall-firm friendlyFramework
Provision of Security equipment at Welsh Parliament Constituency offices
Welsh Parliament is creating a framework to supply, install and maintain physical security measures at Members' constituency offices and homes. Work will be called off as needed by the Members Security Team.
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ClosedFramework
66/132kV Cable Installation Framework
National Grid is establishing a framework for installation of 66kV, 132kV and lower voltage cable circuits, including jointing, testing and commissioning across their network. Work covers full installation of cables, earth wires and telecom ducts to specification.
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ClosedFramework
Civil Works within NGED Substations 132kV, 66kV, 33kV and 11kV Framework
National Grid is establishing a £40m framework for civil engineering and building work on electricity substations across their distribution network. Work includes new substation construction, building refurbishment, foundations, drainage, fencing, and maintenance tasks like roof repairs and structural modifications, often in live electrical environments.
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ClosedFramework
General Building Construction & Maintenance Framework
Cardiff Council and Vale of Glamorgan Council are establishing a three-year multi-lot framework for general building, construction and maintenance work across their estates, including reactive maintenance, specialist services, and statutory compliance. The framework has an estimated value of £123.5 million and will run for three years with an optional one-year extension.
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ClosedSmall-firm friendly
SU123(26) Margam & Union House Buildings Over cladding Works
Swansea University is seeking contractors for over-cladding and façade upgrades to two buildings (Margam and Union House) on its Singleton Campus, including improved insulation, glazing and door replacement as part of a decarbonisation scheme. This is a two-stage competitive tender via etenderWales.
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ClosedSmall-firm friendly
Butetown Reservoir Fishing Platforms
Caerphilly County Borough Council needs new fishing platforms at Butetown Reservoir to replace timber ones that were removed. The platforms must be built from composite material with wood effect finish and designed for a 75-year lifespan.