Wiedner & McAuliffe is a Chicago-based workers’ compensation defense and civil litigation firm. Our attorneys are known for implementing effective and efficient legal strategies while maintaining thorough communication with our clients. We represent small businesses to international Fortune 500 companies in the manufacturing, retail, insurance, construction, transportation, food product, and health care industries. Due to client satisfaction and request, we’ve expanded our offices to St. Louis, Kansas City, Lafayette, and Rockford.