In operation for more than 10 years, Stateline Marine is an authorized dealer of Ranger Boats and G3 Boats. The company has a service department that offers solutions for electronic equipment and trailers. It services outboard and inboard motors from Mercruiser and Yamaha. Stateline Marine is a licensed and insured organization that provides baits. The company offers Yamalube and Mercury oil. In addition, it accepts online orders.