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

We contacted Berrystone builders (Adrian) to oversee the building works on our property; single storey rear extension / complete internal refurbishment. His advice and attention to detail was excellent, he stuck to his schedule and delivered as promise. His team were punctual and always left the site clean and tidy at the end of each working day. We would have no hesitation in recommending AP Berrystone Building Contractors. Many thanks and all the best for the future.
Charlie & Ann Pridham, Shrivenham