Building Company Exeter

CSHI are a trusted, family-run Exeter building company, proudly serving homeowners across Exeter and the surrounding areas of Devon. With years of experience as reliable builders in Exeter, we specialise in making your home improvement projects run smoothly from start to finish. Whether you’re planning a stylish Extension, a loft or garage conversion, new windows and doors, or a full home renovation, our skilled team is here to deliver quality workmanship and a stress-free service. As a local company, we take pride in our reputation for reliability, attention to detail, and friendly customer care — helping you transform your house into the home you’ve always wanted. We are here to help and advise you on any home improvements you are considering, take a look at our Building Services page to learn more, or if you have a specific service in mind why not try our Construction, Windows and Composite Doors pages. With our combined years of experience, we can make up the ultimate home improvement package tailored for you at a cost effeicent price.