Construction companies in Wales

1711 construction companies across Wales.

• C Celsius Installations & Services Ltd Llanelli · Electrical

  Celsius are qualified & experienced electricians and air conditioning specialists based in Carmarthenshire, covering South & West Wales and beyond.

• C Celt Scaffolding Ltd Llangefni · Scaffolding

  Celt Scaffolding Ltd offers over 15 years of experience in the scaffolding industry, serving both commercial and private sectors with quality assuranc

• C Celteco Ltd Bridgend · Plumbing

  Celteco is a professional, reliable and customer-friendly plumbing and heating service in Bridgend, offering 24/7 emergency call-outs and a range of i

• C Celtest Company Ltd Bangor · Concrete works · 50-249 employees

  Celtest has been providing clients with quality UKAS-accredited construction materials testing services throughout the UK since 1980.

• C Celtic Cooling And Heating Ltd Cardiff · Air conditioning · 1-9 employees

  Celtic Cooling & Heating are air conditioning, refrigeration, and ventilation specialists based in Cardiff, serving commercial, industrial, and domest

• C Celtic Electrical Services Ltd Bridgend · Electrical · 10-49 employees

  Celtic Electrical Services Limited is an experienced electrical contractor specialising in commercial and industrial installations across the UK. They

• C Celtic Green Energy Ltd Llanelli · Solar PV

  Celtic Green Energy provides commercial solar panels, battery storage, and EV charging solutions for Welsh businesses. Reduce energy costs, stabilise

• C Celtic Heritage Construction And Stonemasonry Ltd Caernarfon · Stonemasonry

  Celtic Heritage Ltd offers comprehensive construction and stonemasonry services across the UK. Founded in 1996, we have over 20 years of combined expe

• C Celtic Joinery Ltd Pontypool · Carpentry & joinery · 1-9 employees

  Celtic Joinery Ltd is a joinery shop in Torfaen, specialising in the manufacture and fitting of commercial joinery, including fire doors and fire door

• C Celtlec Electrical Ltd Newport · Electrical

  CeltLec Electrical Ltd is a local electrician in Newport, South Wales, with 18 years of experience. We offer domestic, commercial, and industrial elec

• C Centregreat Engineering Ltd Bridgend · Civil engineering

  Centregreat Engineering Ltd is a civil engineering company based in Bridgend, registered at Companies House in 2012.

• C Centregreat Fabrications Bridgend · Cladding · 10-49 employees

  Centregreat Fabrication Limited is a leading supplier of steel cladding sheets, roofing sheets, and flashings in Cardiff, serving trade and public acr

• C Centric Home Improvements Ltd Porth · Windows & doors

  Centric Home Improvements provides top-quality services for roofing, siding, and more, ensuring your home remains beautiful and well-protected year-ro

• C Centric Silicone Render Systems Ltd Porth · Cladding

  Centric Silicone Render: Transform interior and exterior walls with plastering and house rendering in Cardiff and South Wales. Award-winning solutions

• C Certus Construction Ltd Chepstow · Groundworks · 10-49 employees

  Certus Construction is a benchmark of safety, reliability, trust, and efficiency, building a new standard of excellence in groundworks, floor screedin

• C Cfj Developments Ltd Llanelli · Refurbishment

  CFJ Developments is a trusted construction and renovation company delivering high-quality residential and commercial projects across South Wales and t

• C Channel Electrical Systems Ltd Penarth · Electrical

  Channel Electrical is a certified installer specialising in renewable energy technologies and a wide range of electrical services for homes and busine

• C Channel Marine Bridgend · Marine & water engineering · 1-9 employees

  Channel Marine Limited is a UK-based Water Injection Dredging operator, specialising in siltation removal from waterways using advanced hydrodynamic t

• C Charisma Construction Ltd Swansea · Kitchen fitting

  Charisma Construction is a full-service building company in Swansea and South Wales, transforming spaces with a focus on aesthetics, functionality, an

• C CHECKMATE BUILDING LTD Barry · Main contractor

  Checkmate Building offers a wide range of building, landscaping, and fire protection services in South Wales. They specialize in creating beautiful in

• C Chester Sparks Electrical Services Ltd Wrexham · Electrical

  Chester Sparks Electrical Services Ltd: Trusted UK-wide electrical contractor specialising in industrial, commercial, and domestic work. Safe installa

• C Chiawood Cardiff · Carpentry & joinery

  Fitted furniture specialists creating bespoke wardrobes, media walls and alcoves in Cardiff and Vale of Glamorgan, South Wales. Custom carpentry firm.

• C Choose Solution Ltd Cwmbran · Cladding

  Choose Solution Ltd offers expert cladding and flooring consultancy, delivering precise, fire-safe compliance for high-end UK projects nationwide.

• C Chris Owens Homes And Construction Ltd. Llanfairpwllgwyngyll · Groundworks · 1-9 employees

  Anglesey & North Wales building and construction company with 25 years experience. Offering building and earth works, renovations, landscaping and mor

• C Cifra Solutions Ltd Cardiff · Main contractor · 1-9 employees

  Independent Quantity Surveying, Project Management and Employer's Agent services for developers, contractors and lenders across Wales and the UK.

• C Cimelli Heating Ltd Prestatyn · Heating & ventilation

  Cimelli Heating Ltd, based in Prestatyn, offers professional plumbing and heating services including boiler servicing, repairs, installations, and lan

• C City Energy Llanishen · Heating & ventilation · 50-249 employees

  City Energy offers accredited courses for the renewable energy sector, including heat pumps, Solar PV, and EV Chargers. Providing quality services sin

• C City Energy Facilities Management Ltd Llanishen · Plumbing

  City Energy Facilities Management Ltd is a plumbing company based in Llanishen, registered at Companies House in 2021.

• C City Roofing & Upvc Ltd Llanelli · Roofing

  City Roofing & UPVC LTD offers expert domestic roofing services across Swansea and within a 30-mile radius. Specialising in repairs, new roofs, fascia

• C Cjs Electrical (Wales) Ltd Cardiff · Electrical · 10-49 employees

  NICEIC-approved electrical contractors in Cardiff. Commercial, fire & security, EV charging, solar & maintenance across South Wales. Free quotes.

• C Cladding Technology Ltd Neath · Cladding

  Cladding Technology Ltd specialises in the supply and installation of high-quality cladding sheets, roofing sheets, steel buildings, and insulated pan

• C Clarke Ground Maintenance Ltd Abergavenny · Landscaping

  Expert Tree Surgery, Landscaping, Groundworks & Operated Tractor Hire across Wales and the South West of England. Serving Monmouthshire, Powys, Glouce

• C Class A Acoustics Ltd Maesteg · Suspended ceilings

  Class A Acoustics Ltd are a UK manufacturer of acoustic solutions that work for the user.

• C Clay Construct Ltd Caerphilly · Roofing · 1-9 employees

  Roofing + Cladding Specialists for Industrial, Commercial + Public Sector. New Builds, Refurbishment, Repairs, Maintenance + Professional Roof Surveys

• C Clear Glazing Ltd Builth Wells · Windows & doors

  A local installer in Powys offering a spectacular range of uPVC windows and doors. Contact us today for a free quote!

• C Clifton Glass Ltd Porthmadog · Glazing

  Clifton Glass Ltd offers expert glazing services in Llandudno, specialising in bespoke glass balustrades, energy-efficient windows, and durable doors.

• C Climac Ltd Cardiff · Air conditioning

  Climac specialises in innovative heating, ventilation, and air conditioning (HVAC) systems designed for maximum efficiency and minimal environmental i

• C Clockwork Building and Maintenance Cardiff · Electrical · 1-9 employees

  Clockwork Building and Maintenance offers a comprehensive range of building, maintenance, and specialised services for homes and businesses, focusing

• C Clockwork Maintenance & Refurbishment Ltd Cardiff · Property developer

  Clockwork Maintenance & Refurbishment Ltd is a property developer company based in Cardiff, registered at Companies House in 2020.

• C CLS ELECTRICAL SOLUTIONS LTD Wrexham · Electrical

  Reliable electrical solutions by CLS Electrical Solutions LTD. Offering expert electrical services, repairs, and installations for residential and com

• C Cm Gardening Ltd Newport · Landscaping

  CM Gardening Ltd delivers professional grounds maintenance for schools, private estates and commercial properties across Wales and the South West. Ful

• C CMB Engineering Cardiff · M&E contracting

  CMB Engineering is a leading independent building services contractor in England and Wales, established in 1992. They offer a comprehensive range of m

• C Cmb Renewables Ltd Cardiff · Air conditioning · 1-9 employees

  CMB Renewables provides integrated climate and energy solutions, including air conditioning installation, maintenance, and renewable energy systems li

• C CMC Electrics Ltd Cowbridge · Electrical

  CMC Electrics Ltd is a South Wales-based company specialising in heat pumps, solar PV, battery storage, electrical installations, and ventilation. The

• C Cmf Building & Landscaping Ltd Llandeilo · Landscaping · 1-9 employees

  CMF Building & Landscaping Ltd offers hard landscaping services in Carmarthen and Lampeter, specialising in patios, walls, fencing, decking, turfing,

• C Cmp Carpentry Ltd Swansea · Carpentry & joinery

  CMP Carpentry Ltd offers professional carpentry and cladding services for residential and commercial projects across South and West Wales, known for h

• C CN Building Services Abergavenny · Stonemasonry

  CN Building Services are a local stonework and building contractor in Abergavenny and surrounding areas, offering high-quality natural stone products

• C Coastal Construction & Renovation Services Ltd St. Asaph · Extensions · 1-9 employees

  Coastal Construction & Renovation Services Ltd offers expert building, renovation, extension, and conservatory services in Prestatyn. Contact us for a

• C Coastbuild Ltd Tenby · Carpentry & joinery · 1-9 employees

  Coastbuild Ltd is a local construction company servicing Pembrokeshire's South West coast, known for high-standard projects, outstanding craftsmanship

• C Coatech Ltd Rhyl · Flooring · 10-49 employees

  Coatech is a specialist applicator of all types of Resin Flooring for Industrial, Commercial and Domestic markets.