About Northstar

In 1990, Gary Clark Sr., the founder of Northstar, saw an opportunity in the waste oil heating industry. He noticed that the service and parts support equipment dealers in the greater Spokane area provided after the sale was lacking, resulting in costly downtime and frustration for local furnace owners.  Gary recognized that if he built a value-added company that put service and parts support first, and treated people with fairness and honesty, that equipment sales would follow, and the business would prosper. 

His formula was correct, and over the past 35 years Northstar has since grown into the leading provider of waste oil heating equipment and repair services in the Inland Northwest. 

The company has remained operated by the Clark family over the years, who have since established a second location in Pasco, Washington.  Today, Northstar not only provides waste oil heating equipment and repair services to businesses throughout the Inland Northwest, but we also supply parts and accessories to thousands of customers online throughout the United States and Canada.

Through it all we have remained committed to putting service and parts support first and ensuring we are fair, transparent, and honest in our dealings with all our customers. We are deeply familiar with the Inland Northwest, its climate, and the heating needs of local businesses and we are committed to providing you with waste oil heating solutions and services that are right for your unique needs.