Contact US Toll Free 1-877-245-7444 Office hours: 8:30am to 5:30pm (Eastern) Monday through Friday No answer? We may be on the other line or it may be after hours. Please leave us a message with your phone number, time zone and best time to call, or try your phone call a little later. EMAIL sales@heparrest.com Carlisle Bay Co.Ltd. PO Box 175 Hickson, ON Canada N0J 1L0 Toll Free Phone: 1-877-245-7444 Phone: 1-519-462-1858 Toll Free Fax: 1-866-462-7452 Email: sales@heparrest.com