Van Der Snick Law Firm, Ltd. Attorneys Van Der Snick Law Firm, Ltd. Visit Website 313 East State Street Sycamore, IL 60178 (815) 895-8200 (630) 845-1060 (fax) Facebook About About Law firm focusing on Criminal, Traffic, DUI, Divorce and Family Law. Practicing in DeKalb, Kane and Kendall Counties.