About KJ's

Our History

KJ’s Super Stores has been a family-owned business headquartered in Idaho Falls, Idaho for over 35 years. We specialize in bringing you the cleanest burning fuel, best car wash facilities, and the widest variety of convenience store products including Idaho Lottery tickets to all of your favorite games. 

Our Gas Stations

Look for our Phillips 66, Exxon, and Shell branded gas stations in Idaho, Wyoming, Utah, and Nevada.  We have 15 gas stations that offer either machine-operated car wash or hand wash bays for your car. Come and see us to get a full tank and a clean car at the best value around!