Wage and Hour/Labor Standards - State Agency Illinois Department of Labor Fair Labor Standards Division Chicago Area Illinois Department of Labor 160 North LaSalle, Suite C-1300 Chicago, IL 60601 Phone: (312) 793-2800 (General Information) Springfield Area Illinois Department of Labor 1 West Old State Capitol Plaza Room 300 Springfield, IL 62701 Phone: (217) 782-6206 (General Information) Southern Illinois Illinois Department of Labor 2309 West Main St. Marion, IL 62959 Phone: (618) 993-7090 (General Information) E-Mail: idol@mail.state.il.us Web Address: http://www.state.il.us/agency/idol/ Frequently Asked Questions - Illinois Department of Labor Laws Enforced Contacts Directory Complaint Forms (minimum wage/overtime; wage payment; child labor, etc. complaint forms) Wage and Hour/Labor Standards - Local Offices of Federal Agency (DOL) U.S. Department of Labor (DOL) ESA Wage & Hour Division Chicago District Office 230 S. Dearborn Street Room 412 Chicago, IL 60604-1761 Phone: (312) 596-7230 Fax: (312) 596-7251 U.S. Department of Labor (DOL) ESA Wage & Hour Division Springfield District Office 3161 W. White Oaks Drive Suite 203 Springfield, Illinois 62704 Phone:(217) 793-5028 Fax: (217) 492-4910 U.S. Department of Labor (DOL) ESA Wage & Hour Division St. Louis District Office 1222 Spruce Street Room 9.102B St. Louis, MO 63103-2830 Phone: (314) 539-2706 Fax: (314) 539-2723 (Serves Calhoun, Jersey, Madison, Monroe, Randolph, and St. Clair Counties) For more information about this agency, see the U.S. Department of Labor section of our page on federal agencies