GS Overhead Systems originally started as a subconracting installation company for large retail stores that sold garage doors and openers. Then in 1995 became a full service garage door supplier and service repair source for the general public. Operating in Marin County Ca. Serving the entire San Francisco Bay Area. Providing and installing new garage doors and garage door openers, spring repair and replacement, also a home service company for any and all garage door related repair or maintenance situations. Special order parts for overhead doors and roll up sectional garage doors can be purchased or installed by our technicians. Same day and emergency repair service available to residents of Sausalito, Ca. Mill Valey, Ca. Corte Madera, Ca. Greenbrae, Ca. Belvedere, Tiburon, Ca. Ross, Kentfield, San Anselmo, Fairfax, Ca. San Rafael, Ca. Novato, Ca. and all surrounding neighborhoods needing garage door assistance. Our trucks are fully loaded with repair parts and knowledgable service professionals that can solve your problem the same day or by appointment. Garage door rollers, hinges, springs, weatherstripping material, steel sectional doors, garage door openers manufactured by LiftMaster, Chamberlain, Genie, Craftsman, Linear, Stanley, Wayne Dalton, Overhead Door, Master Mechanic and more.