the Extension Specialist in Swindon

Architectural Building Contractors is a family-run business offering specialist home improvements in Swindon and Wiltshire.

We specialise is projects for adding valuable extra space to your home through conversions and extensions.

FAQsLook for our INFO boxes throughout the site to guide you and answer your questions

Home Extensions

Add resale value and space to your home with a professionally designed & built extension.

We guide your through every step of your project from Design to Planning, and from Building Regulations to project completion.

With our unrivalled experience we can promise a well-managed and cost-effective solution to your house extension project

Room Conversions

If you have a spare room, or an under-used area of your house, we can plan a transformation to give you the extra living space you need.

A garage conversion for a new office, a loft conversion for an extra bedroom or redesigning your homes layout to add an en-suite bathroom.

We are happy to provide client testimonials and arrange viewings throughout Swindon and Wiltshire