GC Services considers it a Good Call when it Gets Cash. As one of the US' top collection agencies, the family-owned company provides a wide range of services, including customer relations and receivables management, to clients throughout North America from more than 30 call centers. Its customer care services division provides inbound and outbound call center management services, including general reception and operator services, billing and payment assistance, and back-office processing of accounts. Its receivables management division provides debt collection, data management, and other services. The company can take operator-assisted calls in various languages and handles about 20 million calls each month.