Commercial construction companies in Wales

1181 companies across Wales working in the commercial sector.

• C Constrata UK Ltd Caerphilly · Flooring · 1-9 employees

  Constrata is a specialist in raised access flooring, computer flooring and modular floor systems, offering installation services throughout the UK.

• C Consulting Electrical Services Ltd Baglan · Electrical · 10-49 employees

  Expert industrial and commercial electrical contractors based in South Wales, serving the UK. Specialists in quarries, recycling plants, and manufactu

• C CONWY DRAINAGE SOLUTIONS LTD Colwyn Bay · Drainage

  Expert drain unblocking, pipe repair, and drain cleaning services in Conwy and North Wales. Reliable drainage solutions for homes and businesses.

• C Cookmech Ltd Cardiff · Plumbing · 1-9 employees

  Cookmech Ltd is a Gas Safe and SMAS accredited plumbing and mechanical contractor based in South Wales, operating across the UK. Mechanical services,

• C Coombes Electrical Ltd Merthyr Tydfil · Electrical

  Coombes Electrical provides trusted domestic and commercial electrical services in South Wales, including CCTV installs, rewires, EV chargers, and mor

• C Coombs Contractors Ltd Bargoed · Refurbishment

  Private and Commercial Contractors. Coombs Contractors, Coombs Fencing and Landscaping, Coombs Construction. Offering a wide range of services to the

• C Copa Services Ltd Cardiff · Refurbishment · 1-9 employees

  COPA SERVICES LIMITED offers a wide range of contracting services including installation and repair, aiming to bring projects to life with competitive

• C Copefield Construction Ltd Carmarthen · Main contractor · 10-49 employees

  Copefield Construction Ltd is a Trustmark accredited construction company in Carmarthenshire, offering services from general repairs to full-scale con

• C COPPERCROFT LTD. Penley · Heating & ventilation

  CopperCroft Ltd offers expert boiler installation, servicing, and repairs across North Wales and surrounding areas. Specialising in central heating, g

• C COPR Contracts Ltd Swansea · Painting & decorating · 1-9 employees

  Leading Industrial Coating Contractors UK offering commercial spray painting, industrial coatings, roof coatings & refurbishment. Over 20 years of exc

• C Core Seal Ltd Neath · Concrete works · 10-49 employees

  Coreseal Ltd offer specialist services in diamond drilling, concrete cutting and mastic pointing, operating throughout Wales and South West England.

• C Coretech Innovations Ltd Cardiff · EV charging

  CoreTech Innovations delivers reliable, standards-aligned EV charging solutions for homes, public spaces, and commercial environments, shaping a smart

• C Corinthian Access Ltd Newport · House builder · 10-49 employees

  Corinthian is a family-run company specialising in land procurement, building construction, and property development. They create homes and communitie

• C Cotterrall Brickwork Ltd Rhydyfelin · Main contractor · 1-9 employees

  Welcome to COTTERRALL BRICKWORK LTD! We provide Building Contractor Cardiff and the surrounding areas. Contact us for a free quote today!

• C Cp Electrical & Renewables Ltd Penarth · Electrical

  CP Electrical & Renewables Ltd: Trusted partner for electrical solutions, renewable energy systems, EV chargers, and domestic/commercial projects. MCS

• C CP Electrical Cardiff Ltd Cardiff · Electrical

  CP Electrical Cardiff Ltd is a new electrical services company established by Chris, who has 9 years of experience in the trade. Recommended by Coad E

• C Craftsman Flooring Ltd Port Talbot · Flooring · 10-49 employees

  Specialist flooring contractor and hygienic wall cladding experts servicing Wales & the South West of England. Established in 1980, Craftsman Flooring

• C CRC Scaffolding Ltd Ebbw Vale · Scaffolding · 1-9 employees

  CRC Scaffolding Ltd is a professional scaffolding company covering Ebbw Vale, Merthyr Tydfil, Cwmbran, Caerphilly, Abergavenny, Aberdare and throughou

• C Creative Spaces Design Monmouth · Design & build · 1-9 employees

  Creative Spaces Design are designers and makers of exhibition stands, commercial interiors, retail and events spaces. We are the space makers.

• C Crest Ceilings & Partitions Ltd Swansea · Refurbishment · 1-9 employees

  Crest Ceilings & Partitions Ltd specialises in upgrading and expanding corporate offices and retail spaces across South Wales. From structural work...

• C Crest Roofing And Building Ltd Caerphilly · Roofing

  Crest Roofing & Building Services offers high-quality, tailored solutions for domestic and commercial clients across South Wales. Specializing in roof

• C Cretepave Ltd. Rhyl · Driveways & paving · 1-9 employees

  Pattern imprinted concrete driveways and patios in North Wales & Chester. Over 25 years experience. Weed-proof, low maintenance, and guaranteed for 10

• C Crl Group Ltd Conwy · Main contractor · 10-49 employees

  CRL Group Ltd offers commercial and trade services in North Wales, North West and Midlands, including building contracting, plant hire, tool hire, and

• C Crossways Projects Pontyclun · Flooring · 1-9 employees

  Crossways Projects offers expert design, project management, and sustainable flooring, groundworks, and construction services for residential, commerc

• C CROWLEC SOLUTIONS LTD Port Talbot · Electrical

  Professional electrical services in Swansea. Crowlec Solutions specializes in EICR testing, full rewires, EV charger installation, and commercial main

• C Crown Building Contractors Ltd Swansea · Main contractor

  Crown Building Contractors is a construction company based in Swansea, South Wales, offering a wide range of building services for residential and com

• C CRS Construction Llanelli · Insulation · 1-9 employees

  Approved applicators of External Insulated Render Systems for leading manufacturers. We carry out external wall insulation to the highest standard.

• C Crynant Plant And Construction Ltd Neath · Plant hire · 10-49 employees

  Crynant Plant is a family-run, multi-disciplined contractor based in Neath, South Wales, established in 1981. We offer a professional service with a p

• C Cunningham Heating And Plumbing Ltd Saundersfoot · Heating & ventilation

  Expert heating and plumbing services in Saundersfoot, South West Wales. Specialising in boiler installations, repairs, maintenance, and general plumbi

• C CW Roofing Ltd Bridgend · Roofing · 1-9 employees

  CW Roofing Ltd, established over 20 years ago, offers high-quality roofing services in South Wales, including Tiling, Slating, Flat Roofing, and Solar

• C Cymru Kitchens Ltd Newport · Kitchen fitting

  Cymru Kitchens designs, makes, and fits bespoke kitchens and home interiors. Family-run since 1989, they offer a collaborative process from initial de

• C Cynon Group Ltd Bridgend · Carpentry & joinery · 1-9 employees

  Cynon Group Limited is an award-winning construction and bespoke joinery company based in South Wales, offering expert services for residential and co

• D D & D Home Maintenance Solutions Ltd Swansea · Refurbishment · 1-9 employees

  D & D Home Maintenance Solutions Ltd offers reliable handyman and property maintenance services in Swansea for homeowners, landlords, and businesses.

• D D & K Carpentry Contractors Ltd Swansea · Carpentry & joinery · 10-49 employees

  D & K Carpentry Contractors are an established company with over 20 years experience in the construction industry. Based in Swansea, they serve client

• D D Ferrari Roofing Ltd Wrexham · Roofing · 1-9 employees

  D Ferrari Roofing Ltd is a family-run roofing contractor based in Wrexham, with over 60 years' combined experience. Services include new build roof co

• D D H Paving & Groundworks Ltd Wrexham · Groundworks · 1-9 employees

  DH Paving & Groundworks Ltd has over 20 years of experience providing driveways, paving, patios and groundworks in Wrexham & Chester.

• D D T Contracting (South West) Ltd Cwmbran · Groundworks · 10-49 employees

  DT Contracting (South West) Ltd offers road surfacing, street works, groundwork, external works and property refurbishment across South Wales and the

• D D.P. Tarmacadam Ltd Cardiff · Road surfacing · 1-9 employees

  DP Tarmacadam in Cardiff, South Glamorgan, offer professional paving and tarmac services for driveways and commercial needs. Contact us for dependable

• D D.T.D. DAMP PROOFER LIMITED New Tredegar · Damp proofing · 1-9 employees

  D T D Damproofer Ltd offers expert damp proofing, woodworm treatment, and building reinstatement services in South Wales. Family-owned with 53 years o

• D Damp Armour Ltd Cardiff · Damp proofing · 1-9 employees

  Damp Armour Ltd offers professional damp and timber surveying services in South Wales and West Wales. PCA qualified specialists.

• D Dark Electrical Ltd Newport · Electrical · 1-9 employees

  Dark Electrical Domestic, Commercial and Industrial Electricians Newport and Cardiff. Offering a wide range of electrical services including testing,

• D Darkin Architects Cardiff · Design & build · 1-9 employees

  Award-winning architects in South Wales with expertise in residential, commercial, and industrial projects. We offer a quality service refined through

• D Darryl Roberts Electrical ltd Wrexham · Electrical · 10-49 employees

  DR Electrical offers comprehensive electrical services for residential and commercial clients, including installations, maintenance, solar PV, battery

• D Dave Cottle Civil Engineering Ltd Llay · Civil engineering · 50-249 employees

  Dave Cottle Civil Engineering work in the public and private sectors of the construction industry in North Wales and the North West.

• D Dave Thomas & Sons Windows Ltd Llanrwst · Windows & doors · 1-9 employees

  Dave Thomas & Sons Windows Ltd is a family-run business established over 20 years ago, offering a wide range of window, door, and roofing services acr

• D David Tomlins Construction Ltd Caerphilly · Main contractor · 1-9 employees

  David Tomlins Construction, founded in 2004, is a leading construction company in South Wales and Cardiff, offering services from extensions and renov

• D Davies Security Ltd Swansea · Security systems · 1-9 employees

  Davies Security is a leading security systems company in Swansea, South Wales, offering expert installation and maintenance for burglar alarms, CCTV,

• D Dci Fire Protection Ltd Newport · Fire protection · 1-9 employees

  DCI Fire Protection Ltd offers design, supply, installation, commissioning, servicing, and maintenance of residential sprinkler systems and dry risers

• D Dd Lining Services Ltd Prestatyn · Drainage · 1-9 employees

  DD Lining Services is a leading provider of professional lining services for storm water attenuation, Sustainable Urban Drainage Systems (S.U.D.S), an

• D Dd Mechanical Ltd Burry Port · Heating & ventilation · 1-9 employees

  DD Mechanical Ltd offers customer-focused, efficient, and high-quality mechanical installation and maintenance services across South West Wales, with