According to our records, this business is located at 3955 N Peoria Rd. in Springfield (in Sangamon County), Illinois 62702, the location GPS coordinates are: 39.8523272 (latitude), -89.622582 (longitude). Dunbar Portable Signs is categorized under Name Plates: Except Engraved, Etched, Etc.: Metal (SIC code 3993). Current estimates show that the unit has a sales volume of $248,000 and staff of approximately 2 people. You can contact the company by phone at (217) 494-1380.