4000 E Ontario Center Pkwy
Ontario, CA 91764
Built and owned by the City of Ontario, the Arena opened on October 18, 2008. Citizens Business Bank Arena is a state-of-the-art facility that hosts Ontario Reign ECHL ice hockey and a variety of other sporting competitions, concerts, family shows, special events, and community activities as well as private events. The venue is the biggest and most modern arena within the Inland Empire.
Citizens Business Bank Arena is the centerpiece of Piemonte at the Ontario Center, a massive mixed-use project, with large-scale office, retail, hotel, entertainment and urban living components. Built on a 37-acre footprint in the middle of the project between Haven Avenue and Milliken Avenue and Fourth Street and the I-10 Freeway, Citizens Business Bank Arena includes 9,500 fixed seats with additional "portable" seating risers to accommodate capacities of 11,089 for concerts, 9,736 for ice hockey and 10,832 for basketball. The 225,000 square foot venue will also feature 36 suites located on two levels and a continuous concourse hosting a variety of refreshment stands and merchandise kiosks, a VIP club and other fan amenities.