Fire Mountain Solar LLC Share: SolarElectrical Fire Mountain Solar LLC Visit Website Request Info 18388 Periwinkle Lane Mount Vernon, WA 98274 (360) 422-5610 About Map About Solar electric contractor and product retailer since 2001. We specialize in emergency back up power systems and assisting rural businesses with USDA REAP grants for solar. Full service and DIY. What's Nearby? Distance: 5 10 15 20 25 50 mi.