All Work Guaranteed Stephen's Garage Door Service is an overhead door repair and installation company in Caseyville, IL, serving Collinsville, Belleville, Edwardsville, Granite City and the surrounding areas. We service all makes and models of doors and openers. Whether you are a homeowner wanting do-it-yourself advice or you need a new door and opener installed, Stephen's can help.We offer repair and replacement of:- Springs- Cables- Doors- OpenersSince 1985 we have guaranteed our work and made customer satisfaction our number one priortiy. Call Stephen's door today!