Keystone Construction & Renovations Ltd are trusted builders in Oxfordshire, providing high-quality building services across Oxford, Banbury, Bicester, Abingdon, Witney, and the surrounding Cotswolds. With over 50 years of combined experience, our expert team delivers everything from house extensions in Oxfordshire and home renovations in Banbury to new build homes in Bicester and kitchen and bathroom refurbishments in Abingdon.

We specialise in brickwork, carpentry, groundworks, landscaping, fencing, patios, driveways, painting and decorating, as well as full property renovations and bespoke extensions. Whether you’re searching for “trusted builders in Oxfordshire”, “house extension companies near me”, or “experienced carpenters in Oxford”, our skilled team can bring your vision to life.

As a local construction company, we are proud to serve families across Oxfordshire and the Cotswolds, delivering quality craftsmanship, reliable service, and projects built to last. If you need landscaping in Witney, new builds in Banbury, loft conversions in Oxford, or general builders across Oxfordshire, Keystone Construction & Renovations Ltd are the team to trust.

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