About Us

DMJ Building and Roofing Ltd was started by David Jackson. DMJ Building and Roofing Ltd are builders based in Horsham and serves customers all over West Sussex and Surrey. David and his team has well over twenty years' experience in the building trade. We offer all types of building services for customers in West Sussex and Surrey. We're a very experienced company in all aspects of building and roofing ranging from the most simple jobs to new build, full renovation and barn conversions. We are also a specialist in all aspects of roofing and a specialist in GRP fiberglass roofing. We also provide a bathroom and kitchen service. Our building services include Building and House Extensions, Loft Conversions, Barn Conversions, Building Renovations, Landscaping, Oak Work, Carpentry and GRP Roofing. All of our building services are overseen by fully qualified building inspectors. If you are unsure about where to start with the process of building an extension we can help you from start to finish, including sourcing and liaising with all necessary third parties, including architect, local council and planning permission, structural engineers, building inspectors, electricians and plumbers. We carry out small and big projects. If you have any questions at all please give us a call.