According to our records, this business is located at 915 1st Ave. in Silvis (in Rock Island County), Illinois 61282, the location GPS coordinates are: 41.5122497 (latitude), -90.4148311 (longitude). River City Sign Co is categorized under Name Plates: Except Engraved, Etched, Etc.: Metal (SIC code 3993). Known organization owner is Douglas Small. 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 (309) 796-3606.