Sap Building Contractors
Extensions, Renovations and New Builds
Partnering with homeowners, architects and interior designers across Wiltshire, Gloucestershire and Oxfordshire.
Testimonials
What Our Clients Say:
Very professional and friendly
Dean and his team were very professional and friendly throughout the process of our extension build. We have an old house with lots of unique quirks but nothing seemed to phase them and they cracked on with the job without any complaints no matter what hurdles were thrown up. We are very happy with the finished extension and spend all our time in the new part of the house
Delighted with the finished result
We are absolutely delighted with the finished result and would highly recommend SAP Building Contractors to anyone looking for reliable builders who take real pride in their work.
I required a flexible & technically proficient contractor to transform my home
SAP Building bought into the design goal to deliver 21st Century living whilst maintaining the building’s original charms. With a pragmatic approach to unforeseen problems and with the use of innovative materials, the SAP team have helped me achieve this vision.
Our Services
What We Do
Refurbishments
We manage every detail to breathe new life into your space.
Extensions
Add space and value to your property with a well-planned, well-built extension. We handle the full process, keeping it on time, on budget, and stress-free.
Renovations
Full-scale transformations for homes, businesses, and heritage buildings. We combine skill with careful planning to create the space you need.
Commercial Projects
Office renovations and fit-outs, we create spaces that work for your business, with minimal disruption.
Choosing The Wrong Contractor Can Be Costly:
The SAP Guarantee
About
Who We Are
With over 16 years of experience, SAP Building has built a reputation as a trusted main contractor across Wiltshire and Oxfordshire.
Based in Swindon, we work with homeowners, architects and interior designers to deliver projects that are built to last and managed the right way.
We specialise in extensions, renovations, and barn conversions, as well as taking on new builds, listed building work, groundworks, landscaping, and structural alterations. Whether you’re expanding your home, restoring a heritage property, or managing a large-scale development, we bring skilled trades, solid planning, and straight-up reliability to every project.
For homeowners, that means a smooth process and a home you’ll love for years to come. For architects and interior designers, it means a partner who respects the design, keeps to deadlines, and protects your reputation.
