Welcome to Northdale Oil Inc. Our mission is to provide each and every customer with quality products, competitive pricing, while delivering excellent customer service. Northdale Oil Inc. is your main source for petroleum products in the tri state area. We pride ourselves on selling quality gasoline and diesel fuels along with Tesoro branded products and supply from the Mandan Refinery. Our complete product slate including fuels, lubricants, propane, diesel exhaust fluid and convenience stores has what you need. Our transportation, whether, transports or bulk trucks is one of the most reliable in the area. The professional staff of Northdale Oil is ready to do what it takes to meet your needs. We build relationships with our customers and feel it is our job to do what is best for you, the customer. Our company was founded on core values of integrity, trust and reliability, which we carry with us today. We can serve whatever type of operation you have whether it's your gas station, farm, commercial business or home. It is our goal to be your complete source for petroleum.