Department Directory

Department Name Phone Number Site Link
Business Office 810-591-6000 https://www.gbcs.org/business
Curriculum 810-591-6078 https://www.gbcs.org/curriculum
Facility Rentals 810-591-6024 https://www.gbcs.org/facilityrental
Food Services 810-591-6928 https://www.gbcs.org/foodservice
Personnel 810-591-6000 https://www.gbcs.org/personnel
Special Education 810-591-6373 https://www.gbcs.org/specialed
Technology Services 810-591-1699 https://www.gbcs.org/technology
Transportation 810-591-8965 https://www.gbcs.org/transportation
Departments