Established in 1986, Hannafan & Hannafan, Ltd. is a Chicago law firm that conducts general trial practice.  Our services include personal injury, patent infringement, trade secrets, antitrust, contract, legal malpractice, employment litigation, medical malpractice, white collar criminal defense, and business/commercial cases.

Hannafan & Hannafan, Ltd. strives for prompt, efficient, and economical client representation that avoids expensive, time-consuming, and repetitive legal actions.  Our service is personal, caring, and compassionate where we help individuals as well as corporations.  We have a variety of fee combinations – both hourly, contingency or a combination of these.  We are committed to providing our clients with the highest level of legal representation.