WM J Hayes Attorney At Law specializes in attorneys, personal injury law attorneys, workers compensation assistance, malpractice law attorneys, accident & property damage attorneys, professional liability & negligence law attorneys, wrongful death attorneys, medical malpractice attorneys, automobile accident attorneys, employee benefits & worker compensation attorneys, general practice attorneys law. Located in Williamstown, NJ, they provide expert legal services. With a strong reputation, they are committed to their clients’ success.