A&D Automatic Gate and Access is a licensed contractor in California and Nevada that was founded in 1975. We manufacture and install vehicle and pedestrian gates for private residences, multi-family dwellings, and commercial and industrial projects. A&D is the largest access control company in Northern California specializing in automatic vehicle gates, access control systems and parking revenue systems. A&D features a full-time, well staffed service department which offers 24 hours a day, 365 days a year emergency services. Our service technicians are dispatched by one of our full-time service dispatchers. Our offices house fully equipped fabrication shops where we build all of the gates we sell. To ensure the personal touch we pride ourselves on, we employ talented sales engineers, installation and service technicians, as well as our own draftsmen and fabricators.