Fagan Fagan & Davis is a law firm that assists individuals in Palantine charged with DUI offenses. Since 1980, its attorneys have been creating defense strategies to dispute breath and blood tests results and field sobriety tests. They also help in determining the client's options whether the case involves a plea bargain or a court trial. One of the firm's partners, Steve Fagan, is among the founding members of the DUI Defense Lawyers Association. He teaches continuing legal education courses about criminal and DUI defense.