Cornerstone Building Contractors

Cornerstone Building Contractors offer a quality service to the local community and businesses in Sussex. Our customers can expect the highest standards of craftsmanship, whether we’re building an extension, remodelling a bathroom or extending a loft. Our reputation for distinctive work and unparalleled quality is based on three guiding principles:

Attention to detail and scrupulous principle supervision

Cornerstone provides a full range of construction services - without sacrificing personal attention to each job.

Clear client communication

Clear and frequent communication is vital to completing a project on time and in budget.

Quality people and quality materials

We work with a hand-picked team and subcontractors whose standards complement our own. Our selection of materials is always based on long-lasting value.