According to our records, this business is located at 890 Pomeroy St. in Marseilles (in La Salle County), Illinois 61341, the location GPS coordinates are: 41.335514 (latitude), -88.7085125 (longitude). Cheyenne Computer Service is categorized under Computer Cleaning (SIC code 7378). Known organization owner is Mark Seibert. You can contact the company by phone at (815) 795-9655.