Commercial and domestic building services in Swansea

Boasting more than 35 years' experience, Alltwen Building & Roofing are based in Pontardawe, providing building and roofing services throughout Swansea and surrounding areas.

Alltwen Building & Roofing have been accredited with the Investors in People award, and are award winning contractors with the local council.

Call us on...

07964 890 807

Our address is...

Unit 1B Alloy Industrial, Pontardawe, Swansea, SA8 4EN

Here at Alltwen Builders, we have ensured that we have built our business on a clear promise of supreme customer service and commitment to quality workmanship. The positive results of this are reflected in our enviable reputation, locally and further afield, and the growth we have achieved. We are also a Local Authority approved contractor and undertake all grant aided projects, including Disabled Facilities adaptations. We undertake all aspects of domestic and commercial building work, whether it's fitting kitchens, building conservatories or repairing storm damage.

Highly experienced, we are able to offer the complete building service, from grants and planning permission, to renovations and complete new builds. We guarantee supreme personal service based on skill, expertise and experience, coupled with our professional, friendly and efficient demeanour.

Why choose us for your building needs?

  • All building work is guaranteed
  • More than 35 years of experience
  • A local business using only local tradesmen
  • Advice and assistance with planning specifications
  • Advice and assistance with building regulations
  • Free building estimates
  • Free building quotations

    Providing building services throughout:

    • Llanelli
    • Pontardulais
    • Ammanford
    • Llandeilo
    • Brynamman
    • Neath
    • Port Talbot
    • Taibach
    • Maesteg
    • Aberdare
    • Glyn-Neath
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