First Merit Bank Address: 480 Center St, Grayslake, IL 60030 Phone: (847) 543-7900 Banks, First Merit Bank Other Businesses: State Bank of the Lakes at 50 Commerce Dr, Grayslake, IL 60030 Idstein Mortgage Services Inc at 549 S Il Route 83, Grayslake, IL 60030 Mussay Financial Group at 480 Center St, Grayslake, IL 60030 PNC Bank at 202 Center St, Grayslake, IL 60030