The City of Grand Blanc Police Department works to provide law enforcement services, deter criminal activities, maintain law and order, and protect lives and property. It maintains a communication center that responds to various emergency and nonemergency calls. The department also provides online fingerprint registration services. The City of Grand Blanc Police Department is recognized by the Commission on Accreditation for Law Enforcement Agencies (CALEA). It is located in Grand Blanc, Mich.