DODGE SIGN CO. Share: BannersDirectional SignsSign Design and ManufacturingSigns-KioskSigns - Lettering - GraphicsReal Estate Signs DODGE SIGN CO. Visit Website 2100 E. 112th Ave. #3 Northglenn, CO 80233 (303) 457-9872 (303) 457-3008 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.