Mac’s Convenience Stores Inc. – Watford Convenience store. Contact Info Phone: 519-876-3115 Location 5302 Nauvoo Road Watford, ON N0M 2S0 View Map Mailing Address: 5302 Nauvoo Road, Watford, ON, Year Established: 1989 P/T Employees: 3 F/T Employees: 1 Key Contact: Shan NAICS Code: 44512 - Convenience stores Site Selector Map: View location