Building the Future

New Builds, Extensions and more…

ACA Building Contractors in South Wales are expert builders offering loft conversions and more, working to your specifications and budget. Call us today.

A range of building services

Extensions and conversions

If you need a little more room in your home, get in touch, We specialize in extensions.


We can ensure your building project gets off to a great site with professional groundworks in touch!

Stone masonry

We are experts in a range of traditional building skills, including stone masonry. Please call for further information.


Builders serving South Wales

We are an independent construction company with over 23 years experience. We specialise in all aspects of building and construction work and provide our services to both residential and commercial clients. We take great pride in our work, and we aim to ensure that every customer receives a first class service. Our particular specialities include:

  • Stone masonry
  • Brickwork and blockwork
  • Demolition
  • Alteration
  • Refurbishment
  • Extensions and conversions
  • New builds
  • Groundworks

Our work

Take a look at our previous building projects

We take great pride in the work that we do. All our projects are completed to the highest standards, and we don’t consider a job finished until you are completely satisfied with the end result. Why not judge for yourself? You can find images of some recently completed projects on our gallery page. Take a look, then give us a call to discuss your project!

Call ACA Building Contractors, South Wales' preferred builders!

Let’s Build Something

07969 375 125
[email protected]