Tim Hortons – Petrolia Fast food restaurant. Contact Info Phone: 519-882-4774 Location 4160 Petrolia Line PO Box: 730 Petrolia, ON N0N 1R0 View Map Year Established: 1996 P/T Employees: 15 F/T Employees: 12 Key Contact: -- NAICS Code: 72221 - Limited-Service Restaurants Site Selector Map: View location