Parking in the One City Centre Garage and Fannin Street Garage is operated by SP Plus, under the direction of the Property Management Office. The garage office is located on the ground floor of the Main garage. Parking is available for tenants and clients with reserved and contract parking for tenants and visitor parking designated in certain areas. Parking on all floors of the garages is controlled by the building access card system, which will be issued by the garage manager. Please contact the garage manager at 713-659-5621 to discuss the various parking rates, to purchase validation coupons or to discuss the rate structure and answer any questions you may have.