Construction companies in Wales

1721 construction companies across Wales.

• W Wsw Roofing Contractors Ltd Bridgend · Roofing

  Multidisciplined roofing specialists delivering flat, pitched and specialist roofing systems across South Wales and the UK. Request a free survey toda

• W Wyatt's Construction Limited Llandrindod Wells · Steel fabrication

  Steel fabrication and erection specialists, offering a comprehensive range of services including farm buildings, portal frames, and structural steelwo

• W Wye Valley Plumbing & Heating Ltd Tintern · Plumbing · 1-9 employees

  Family-run plumbing and heating company with over 18 years experience in the Wye Valley. Specialising in boiler installation, servicing, repairs, and

• W WYNDHAM CONSTRUCTION LTD Cardiff · Formwork · 1-9 employees

  Wyndham Construction Ltd are a specialist formwork, steel fixing and concrete placing company based in South Wales, undertaking work across the UK.

• X Xcape Ltd Bridgend · Property developer

  Xcape Limited proposes to redevelop the former Glamorgan Holiday Hotel site in Porthcawl, demolishing the existing building to construct 54 new apartm

• X Xcel-Engineering Ltd Wrexham · Utilities

  Xcel Engineering Ltd provides engineering services and process technologies to the water and wastewater, utilities, food and beverage, and industrial

• X Xena Services Ltd Swansea · Solar PV · 1-9 employees

  Xena Services is an AM2-certified UK subcontractor delivering solar PV, inverter and battery installations alongside full energy retrofit work, for pr

• X Xgas Ltd Wrexham · Heating & ventilation · 10-49 employees

  Xgas Ltd offers top-quality central heating and boiler installation, delivering efficient and cost-effective plumbing & gas services in Wrexham and su

• X XNC Rhyl · Electrical

  One partner for your energy, digital and protection - fully managed design, install, monitoring and maintenance across North West England & North Wale

• Y Y Ddraig Facilities Management Newport · Heating & ventilation

  Y Ddraig Facilities Management delivers compliant, reliable facilities management across Wales, planned & reactive maintenance, compliance checks, mec

• Y Yardley Property Development Ltd Bangor · Property developer · 1-9 employees

  Yardley Property Development Limited is a new company focused on property development. We aim to deliver high-quality residential projects.

• Y Yates Renewable Energies Ltd Llandudno Junction · Plumbing · 10-49 employees

  Yates Renewable Energies Ltd is an award-winning plumbing, heating, and renewables company with over 35 years of experience. They offer design, instal

• Y YOUR NEIGHBOURHOOD PROPERTY SERVICES LTD Llanelli · Refurbishment

  YNPS offer a wide range of property maintenance and general home improvement services for residential and commercial clients in Llanelli, Carmarthensh

• Y YOURS BIKES & HOME SERVICES LIMITED Newport · Plumbing

  Pro-grade cycling gear and mobile mechanics. Yours Bikes & Home Services offers a loyalty scheme, free UK shipping over £30, and convenient home servi

• Z Zeal Life Ltd Port Talbot · Extensions

  Expert home building contractors creating perfect spaces with quality craftsmanship and modern designs tailored to your needs.

• Z Zebedee Property Services Cardiff · Refurbishment

  Zebedee Property Services provides quality, affordable housing with modern amenities like industrial-grade WiFi and security cameras. They focus on te

• Z Zenith Build Ltd Kidwelly · Property developer · 1-9 employees

  Zenith Build is a trusted UK real estate development company, specializing in high-quality residential and commercial projects. We ensure top-tier cra

• Z Zenith Design & Build Ltd Dinas Powys · Design & build

  Zenith Design Solutions offers a complete 1-stop shop for building and design needs with in-house architectural and structural design facilities. Over

• Z ZEST PLUMBING AND HEATING LIMITED Barry · Plumbing · 1-9 employees

  Reliable plumbing and heating services in South Glamorgan by Zest Plumbing & Heating Ltd. Expert solutions for all your residential and commercial nee

• Z ZM Electrician Services Cardiff · Electrical

  ZM Electrician Ltd offers 24/7 emergency electrical services in Cardiff & Newport, including fault finding, installations, and fuse board upgrades. Fr

• Z Zone Electrical Ltd Merthyr Tydfil · Electrical · 10-49 employees

  Zone Electrical Ltd is an industrial electrical installation specialist based in South Wales, offering design, installation, maintenance, and testing