Construction & building works in Wales
Public sector contract notices in construction & building works covering Wales, from Find a Tender.
Construction & building works notices in Wales
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Small-firm friendly
SU172(26) Energy Centre and Union House District Heat Network Connection Works
Swansea University wants a contractor to build an energy centre upgrade and install district heating pipework connecting it to Union House, centred on 3MW of air source heat pump capacity. The work is being procured via a two-stage tender: stage 1 involves contractor engagement for design refinement, stage 2 is the construction contract.
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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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Small-firm friendlyFramework
Major Projects QUDM
National Grid is establishing a framework (QUDM) for substation construction, underground cabling, overhead tower and wood pole line construction, and civils works on 33kV to 132kV networks. The framework may be used by other National Grid group companies and will likely support the Major Projects Partnership for ED3 (2028–2033).
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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
Communal Flooring Replacement - Carlton Grange, Wrexham, LL11 1EP
Remove and replace communal flooring in corridors, landings and staircases at Carlton Grange, a 3-block residential flat development in Wrexham.
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ClosedSmall-firm friendly
Atgyweirio To Canolfan Gymunedol Aberfan Aberfan Community Centre Roof Repairs
Structural roof repairs to the sports hall at Aberfan Community Centre, including re-bracing trusses, replacing roof members, installing new bracing systems, and restoring roof coverings. Work aims to address structural defects and restore long-term stability and safety.
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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
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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Small-firm friendly
Uwchraddio Goleuadau’r Arena (“Y Prosiect”) yng Nghanolfan Genedlaethol Chwaraeon Cymru / Arena Lighting Upgrade (“The Project”) at Sport Wales National Centre
Sport Wales is upgrading the arena lighting system in the main hall at their national centre in Cardiff, including replacement of MEP equipment in the existing spaces.
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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
Marine Drive Reinstatement Works
Denbighshire County Council is reinstating a former Balfour Beatty compound site on Marine Drive, Rhyl as a planning requirement. The work includes site clearance, excavation, fill, kerbing, footway construction, fencing, and landscaping.
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ClosedSmall-firm friendly
Bin Store Works
Wales and West Housing Association needs new bin store enclosures built at one or more of their properties. The work includes excavation, concrete bases, fencing, netting, and all associated labour and materials.
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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 friendly
POW-ITT-63800 - Ty Cloc Windows and Flooring
Powys Teaching Health Board wants to refurbish Ty Cloc at Bronllys Hospital: replace windows and doors, rainwater goods, redecorate inside, and lay new flooring throughout. Work is to improve the condition and functionality of the building while maintaining ongoing healthcare services.
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ClosedSmall-firm friendly
Pont Dolhendre, Llanuwchllyn
Replace a defective three-pipe armco bridge with a new reinforced concrete single-span beam bridge at Pont Dolhendre, Llanuwchllyn. The work will be done in two phases to keep the road open; all in-river work must finish by 17 October.
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ClosedSmall-firm friendly
V2C26028 - External Staircase Renewal
Renewal of multiple external staircases at V2C properties. The notice does not specify how many properties or sites are involved.
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ClosedSmall-firm friendly
5531 - Lewis School, Pengam - Refurbishment of Food Technology Room
Refurbishment of a food technology room at Lewis School, Pengam. Work follows drawings and a schedule of works, with four weeks on site starting September 2026.
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ClosedSmall-firm friendly
Bus Stop Infrastructure Improvements Gwynedd - Meirionnydd 2026/27
Cyngor Gwynedd is seeking contractors to carry out improvement works on bus stops and shelters in Meirionnydd, Gwynedd. The work is scheduled for 2026/27.
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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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ClosedSmall-firm friendly
POW-ITT-63713 - Welshpool Nurse Call Replacement
Powys Teaching Health Board needs supply, installation, configuration, testing and commissioning of a new IP-based nurse call system across their estate. The system must include bedhead units, handsets, call points, indicators and network infrastructure, built to healthcare best practice standards.
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Small-firm friendly
Cardiff International Sports Village (ISV) Car Park and Development Opportunity
Cardiff Council seeks a developer/contractor to finance, design and construct a new 800+ space car park at Cardiff Bay's International Sports Village, with at least 10% of spaces equipped for EV charging, lighting and landscaping. The council will contribute up to £3m towards the estimated £4.5m total cost and will own and operate the completed facility.
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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 friendlyFramework
Framework Agreement for Cavity Wall Tie Replacement and Cavity Wall Insulation Extraction
Swansea Council is establishing a framework for cavity wall tie replacement and insulation extraction across its housing stock and public buildings. Work covers planned multi-property schemes and reactive one-off jobs on houses, flats, sheltered accommodation, and civic buildings.
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ClosedSmall-firm friendly
Design and Installation of Photovoltaic and Battery Storage Systems at Various Educational Establishments
Blaenau Gwent Council wants design, supply, installation and commissioning of solar photovoltaic and battery storage systems at four primary schools. Work includes surveys, structural assessments, DNO applications, testing, monitoring setup and staff training.