Beermann LLP is one of the largest Divorce and Family Law firms in the state of Illinois with an equally impressive Business Law Practice Group all under one roof that no other firm in Illinois can match. Synonymous with exceptional results, Beermann is the firm hired when everything is at stake. Chicago Office - 161 North Clark Street, Suite 3000 - Chicago, IL 60601 North Shore Office - 2275 Half Day Road, Suite 350 - Bannockburn, IL 60015