Locations and Hours
Telephone
810-235-2322
800-373-2333 toll-free
Communication Center Hours
Monday & Friday 9:00 am-6:00 pm
Tuesday, Wednesday & Thursday 9:00 am-5:00 pm
Saturday 9:00 am-12:30 pm
Mailing Address
Security Credit Union
P. O. Box 5255
Grand Blanc MI 48480-5255