Jess-Don Dunford is a multi-line sales agency operating across the province of Ontario. We have proudly represented quality plumbing and HVAC manufacturers for more than thirty years. Our central office and warehouse is located in Guelph, Ontario and our dedicated sales staff operate from field offices in Toronto, Barrie, Smith Falls, London and North Bay. We here at Jess-Don Dunford are dedicated to using our industry expertise to serve our customers effectively, efficiently and professionally. We represent only the best manufacturers and the products we bring to market are of the highest calibre. We work closely with our suppliers, we value our customers and we know our business.