Great Lakes Credit Union Address: 7275 Grand Ave, Gurnee, IL 60031 Phone: (847) 578-7000 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-3pm Thu: 9am-5pm Fri: 9am-5pm Sat: 9am-1pm Banks, Mortgages, Mortgage Brokers, Credit Unions Other Businesses: Chase ATM at 7501 Grand Ave, Gurnee, IL 60031 Chase at 6655 Grand Ave, Gurnee, IL 60031 Chase ATM at 6601 Grand Ave, Gurnee, IL 60031 BMO Harris Bank at 6547 Grand Ave, Gurnee, IL 60031 Fifth Third Bank at 7500 Grand Ave, Gurnee, IL 60031