Ampco System Parking operates the parking garage at 1901 Avenue of the Stars. The four-level subterranean garage has visitor parking on A level and monthly attended parking for tenants on levels B, C and D. Monthly parking can be reserved or unreserved, with Executive Reserved spaces on A-level. Daily parking rates are charged every 12 minutes, with a daily maximum. Validation stamp books are available for tenants of the building. Ampco Parking Systems is a subsidiary of ABM Industries, a nationwide facility services company. Long-term, overnight parking is not permitted without consent of the Office of the Building.