Why Choose AP Berrystone?

A.P. Berrystone is Swindon's Premier Extension Specialist established in 1989 with over 35 years experience, we specialise in house extensions and renovations, on both large and small properties. Hundreds of home owners in Wiltshire, Oxfordshire and Gloucestershire have trusted A.P. Berrystone to carry out building work to their homes and properties.

  • New builds
  • Extensions
  • Garage conversions
  • Property alterations
  • Kitchens and carpentry
  • Plastering
  • Plumbing
  • Electrical work
  • Architectural Design Services
    (via third party)
  • A.P. Berrystone Building Contractors Limited - Swindon
    The Pembroke Centre, Darby Close, Swindon, SN2 2PQ
  • 01793 613300
  • info@apberrystone.com

Where we work

Our building services include new builds, house extensions, home extensions, loft conversions, garage conversions, general home renovation, kitchen and bathroom installations, new driveways, patios, garden patios, decking and we have specialist tradesmen for plumbing, electrial and roofing work.

Our building services are available in the following areas of Wiltshire:

Swindon, Royal Wootton Bassett, Wroughton, Chippenham, Malmesbury, Highworth, Purton, Cricklade, Brinkworth, Marlborough, Tetbury, Devizes, Melkesham, Calne, Bowood and surrounding villages.

Our building services are available in the following areas of Oxfordshire:

Oxford, Wantage, Kingston Bagpuize, Abingdon, Witney, Didcot, Banbury, Burford, Carterton and surrounding villages.

Our building services are available in the following areas of Gloucestershire:

Gloucester, Cirencester, Fairford, Lechlade and surrounding villages.


If you would like a building quote for your project, please phone us on 01793 613300 or complete a quote enquiry.


Choose The Right Builder - Quality Quaranteed


  • New Builds
  • Extensions
  • Garage Conversions
  • Roofing
  • Building Alterations
  • Kitchens and Carpentry
  • Plastering
  • Plumbing
  • Electrical
  • Architectural Design Services
    (via third party)

Contact us for more information or to arrange an appointment.

Don't just take our word for it - See what our customers think of our work

Adrian provided an excellent service. His attention to detail, his experience and insight in to what would work, really helped us make good informed choices as the work progressed.

His consideration towards my neighbours and our surroundings was very much appreciated and commented on regularly by my neighbours.

I would recommend Berrystone builders and would be happy to share our experience with any potential customers. You get what you pay for.
Elaine Watt, Grindal Drive, Grange Park