Building Maintenance includes four trade shops – General Maintenance, Finishing, Access and Sign. General Maintenance provides structural repair, construction, carpentry, roofing, welding, renovation services, pest control, keyed lock systems and maintains records of all keys issued on campus. The Access Shop installs and repairs building and equipment lock and door hardware systems; building electronic card access systems; and alarm and video security systems. The Finishing Shop performs regularly scheduled painting and touch-up work on interiors and exteriors of buildings. The Sign Shop produces interior, exterior and vehicular signs.