Northwest Propane LLC Share: Retail Sales & ServiceFuel Northwest Propane LLC Visit Website Request Info 8450 Depot Road Lynden, Washington 98264 360-354-4471 About Map About Established in 1947. Retail sales of propane and propane related equipment from locations in Lynden, Ferndale, and Mt. Vernon serving Whatcom, Skagit, Snohomish, and Island counties. What's Nearby? Distance: 5 10 15 20 25 50 mi.