The Oncenter Complex is a highly attractive multi-venue exhibition, convention, and entertainment facility. Centrally located in the Northeast, the Oncenter Complex is committed to providing value to its users through customer-focused management and service. Three separate venues within a single physical and management environment position the Oncenter Complex to attract both regional and national events, that will contribute to the economic and cultural development of Onondaga County. The Oncenter Complex is a family of enthusiastic professionals united as one, dedicated to the details of providing superior service