Welcome to Olson Oil Company! At Olson Oil Company, we pride ourselves on the quality of our product and our customer satisfaction. For more than 50 years we have been a family owned and operated company serving Grand Forks, North Dakota and surrounding areas. Our customers are always guaranteed to receive personalized service when they work with us! We specialize in lubricating oils and greases for cars, farm equipment, processing plants, and for all diesel and gas engines. Do you have questions about what products you need for your engine? Give us a call, and our knowledgeable staff can answer any of your questions. Give us a call today!