Heyl Royster Voelker & Allen is one of the largest law firms in Illinois that employs a staff of more than 100 attorneys. Its lawyers represent clients in various areas, including personal injuries, property damage, workers' compensation, real estate development, health care, insurance coverage, and product and professional liability. The firm also handles cases related to banking and financial transactions, environment and land use, commercial litigations, and employment, immigration and governmental law. Located in Springfield, Ill., Heyl Royster Voelker & Allen offers assistance for issues concerning contract negotiation, employee benefits, mergers and acquisitions, antitrust claims, and trust and estate planning. Its attorneys are members of the Peoria County Bar Association, Illinois State Bar Association and American Bar Association. The firm maintains office locations in Peoria, Urbana, Rockford and Edwardsville, Ill.