Commercial construction companies in Wales

1183 companies across Wales working in the commercial sector.

• 0 007 Diggers Ltd Newcastle Emlyn · Plant hire

  007 Diggers Ltd is a family-run plant hire and equipment sales company in West Wales, offering a wide fleet of machinery for hire and sale, alongside

• 1 12 ELECTRICAL & EMERGENCY ELECTRICIAN LTD Cardiff · Electrical

  12 Electrical & Emergency Electrician Ltd offers comprehensive electrical services for domestic and commercial clients, including emergency call-outs.

• 2 247 Elevate Construction Ltd Cardiff · Main contractor

  Reliable construction services in Newport and across Wales. Providing exceptional building solutions with a focus on quality, safety, and precision.

• 3 360 Design & Build Ltd Abergavenny · Design & build · 1-9 employees

  360 Design & Build Ltd offers a complete interior and exterior design & build service tailored to meet each client's needs, style and budget.

• 3 360 Property Ebbw Vale · Property developer · 1-9 employees

  360 Property is a dynamic commercial and residential property solutions business based in Bristol and South Wales, with a reputation for providing a p

• 3 3de Bim Ltd Aberdare · Design & build

  3de BIM Ltd offers specialist BIM, Revit, and CAD outsourcing services, providing cost-effective and collaborative drafting solutions across the UK.

• 4 4 Crosses Construction Ltd Menai Bridge · Civil engineering · 10-49 employees

  Privately owned company based in Menai Bridge, providing civil engineering and building services throughout North Wales and the North West.

• A A & D Environmental Services Ltd Wrexham · Asbestos removal

  A&D Environmental Services Ltd provides comprehensive asbestos services including removal, testing, and contaminated land remediation across North Wal

• A A B Rogers & Son Ltd Narberth · Roofing · 1-9 employees

  A B Rogers & Son Ltd is a family-run building and roofing company established in 1997, offering a wide range of services including new builds, renovat

• A A Edwards Roofing Ltd Newport · Roofing

  A trusted roofing specialist in Newport with 18 years of experience. We provide high-quality roof repairs, tiling, and complete roofing services for h

• A A J Crews & Co Ltd Cardiff · Electrical

  Professional electrical contractors since 1952. A. J. Crews & Co Limited offers a full range of electrical services, including installation, maintenan

• A A K Developments Anglesey Ltd Pentraeth · Main contractor · 10-49 employees

  Award-winning building contractors on Anglesey and trusted builders across North Wales. Controlled, well-managed construction, renovations, extensions

• A A P Waters Building Contractors Ltd Pontypool · Main contractor · 50-249 employees

  Reliable building contractors in South Wales. A P Waters deliver quality construction, refurbishments, and maintenance services across Pontypool, Newp

• A A.Baul Roofing Contractors Ltd Pontypridd · Roofing

  A.Baul Roofing Contractors Ltd, based in Pontypridd, South Wales, offers professional pitched roofing, flat roofing, leadwork, UPVC roofline, and in-r

• A A.L.H. Heritage Joinery Ltd Penarth · Restoration & heritage

  Specialists in Box sash window replacement, architectural joinery services and Historic woodwork restoration. We offer expert craftsmanship for listed

• A A.M.L. Scaffolding Ltd Wentloog Ave · Scaffolding · 10-49 employees

  AML Scaffolding is an independent scaffolding company established in Cardiff since 1980, offering professional, trusted, and reliable commercial and d

• A A.V. Roofing & Cladding Ltd Ammanford · Cladding · 1-9 employees

  Steel Cladding for agricultural, commercial, industrial and domestic buildings. Welsh-based supplier, fast UK-wide delivery, Call 07977 925808 for a q

• A A&S Plant Construction And Land Drainage Ltd Llandeilo · Plant hire · 1-9 employees

  A&S Plant Construction Land Drainage Ltd is a family-run business established in 2007, offering plant hire and associated services across Wales and th

• A Aae Electrical Ltd Knighton · Electrical

  Mid Wales NICEIC Registered Electrical Contractor offering 24/7 services including Electrical Installations, Testing, EV Chargers, CCTV, Data Cabling,

• A Abbey Glass (Cardiff) Ltd Porth · Glazing · 10-49 employees

  Abbey Glass is a UK-based supplier and manufacturer of bespoke commercial glass products, including partitions, balustrades, and architectural glass.

• A Aberconwy Scaffolding Ltd Colwyn Bay · Scaffolding

  Aberconwy Scaffolding is a North Wales-based scaffolding company offering competitive prices, top-quality equipment, and a highly trained team for sec

• A Abertawe Sectional Buildings Ltd Swansea · Concrete works · 1-9 employees

  Abertawe Sectional Buildings Ltd specialises in concrete garages and sectional buildings, offering bespoke design, installation, repair, and maintenan

• A Abode Contractors Ltd Prestatyn · Refurbishment

  Project coordination and contractor management for homeowners, landlords, and developers in North Wales. Connecting you with vetted trades, managing s

• A About Drains Swansea · Drainage

  About Drains in Swansea offers fast drainage solutions for blocked drains, sinks, and toilets. Family-run with 30+ years of experience, available 7 da

• A Above Roofing ltd Swansea · Roofing

  Above Roofing Ltd is a leading roofing contractor in Swansea and surrounding areas, offering expert roof repairs, installations, and maintenance for d

• A Ac Electrical & Renewables Ltd Wrexham · Electrical

  AC Electrical & Renewables Ltd provides professional electrical installation and renewable energy services across Wrexham and North Wales, serving dom

• A ACB Surveys Bridgend · Damp proofing

  Independent timber, damp, mould and thermal imaging surveyors in South Wales and Southwest England. Specialising in diagnosing issues like rising damp

• A ACD PLASTERING CONTRACTORS LTD Wrexham · Plastering

  ACD Plastering Contractors LTD, founded by three friends, offers a comprehensive plastering service for new builds and bespoke renovations. Committed

• A ACORN UPVC LIMITED Tredegar · Windows & doors · 10-49 employees

  Acorn uPVC manufactures and installs high-quality uPVC windows, doors, conservatories, and decking across South Wales from their Tredegar workshop, of

• A Acp Electrical Ltd Merthyr Tydfil · Electrical

  As one of the premier electricians in South Wales, we provide all aspects of electrical, data and wiring work in and around the Cardiff and South Wale

• A ACS AIR CONDITIONING LTD Wrexham · Air conditioning · 1-9 employees

  ACS Air Conditioning Ltd is a UK-based company specializing in air conditioning systems. They offer installation, repair, and maintenance services for

• A Acs Wales Ltd Ammanford · Air conditioning

  ACS Wales Ltd, based in South West Wales, provides high-quality air conditioning and electrical services. With over two decades of experience, they ar

• A AD Plant Hire Colwyn Bay · Plant hire

  A North Wales plant hire company, specialising in 1t to 3t plant hire. We have invested in the best to give you the best possible service.

• A Adeiladwyr North Wales Builders Ltd Pwllheli · Refurbishment · 1-9 employees

  Adeiladwyr North Wales Builders are a professional building company specialising in high-quality property improvements and maintenance across North Wa

• A Adexsi UK Barry · Heating & ventilation

  Adexsi UK provides specialist ventilation, smoke control, Brise Soleil, and daylight systems nationwide. Part of the Adexsi Group, offering personal s

• A Adfer Cymru Merthyr Tydfil · Refurbishment · 1-9 employees

  Adfer Cymru are renovation & restoration specialists in South Wales. Honest, precise building services for homes, heritage, commercial & civic project

• A Adp Tiling Ltd Cardiff · Tiling

  Expert wall and floor tiling installation services from ADP Tiling Ltd. Small jobs welcome. Ceramic and porcelain. Reliable contractor based in Pembro

• A Adref Construction Ltd Cardigan · Main contractor · 10-49 employees

  Specialist West Wales construction company focusing on architect-led luxury homes and detail-driven commercial projects.

• A Adrian Gibbs Roofing Pontypool · Roofing · 1-9 employees

  Expert roofing services in South Wales since 1986. Adrian Gibbs Roofing specialises in flat roofing, felt, fibreglass, and single ply systems for resi

• A Adrian Llewellyn Groundworks Ltd Clynderwen · Groundworks

  Adrian Llewellyn Groundworks Ltd is a family-owned business in Pembrokeshire offering extensive groundwork and drainage services. With over 40 years o

• A Advanced Carpentry Solutions Pontypridd · Carpentry & joinery

  Advanced Carpentry Solutions (ACS) offers tailored carpentry, fire protection, cladding, and interior fit-out services for residential and commercial

• A AE & AT Lewis Holyhead · Civil engineering · 10-49 employees

  AE & AT Lewis Ltd, established in 1990, offers septic tank services, groundworks, plant hire, highway and ground maintenance, and drainage solutions a

• A Aer Cymru Cyf Penrhyndeudraeth · Electrical · 10-49 employees

  Aer Cymru Cyf - One stop shop for all your Electrical, Plumbing & Mechanical Needs. Offering quality Electrical, Plumbing, Mechanical, Air Conditionin

• A Afon Lime Ltd Swansea · Restoration & heritage

  Afon Lime Limited specialises in the conservation and restoration of pre-1920 Welsh historic and listed buildings, offering expert internal lime plast

• A Aga Heritage Conservation Ltd Cardiff · Restoration & heritage

  AGA Heritage Conservation is a UK specialist in building conservation, heritage restoration, and historic property repair, combining traditional skill

• A Aj Building Contractors Anglesey Ltd Bangor · Refurbishment

  AJ Building Contractors Anglesey Ltd is a family-run construction company in Llanerchymedd, North Wales, specialising in refurbishments, extensions, a

• A Aj Commissioning Ltd Porth · Electrical

  AJ Commissioning provides high and low voltage electrical commissioning services across the UK, ensuring safe and reliable operation of electrical sys

• A Ajc Electrical Solutions Ltd Caerphilly · Electrical

  AJC Electrical Solutions are a small, fully accredited electrical contractor supporting commercial, industrial and domestic customers across South Wal

• A Ajd Carmichael Ltd. Carmarthen · Electrical

  AJD CARMICHAEL LTD. | ELECTRICAL SERVICES - Installation, testing & certification, troubleshooting and maintenance.

• A Ajy Construction Ltd Newport · Main contractor

  AJY Construction Ltd provides a wide range of building services in South Wales & beyond since 2023, focusing on high quality workmanship for residenti