According to our records, this business is located at 216 N Lancaster Dr. in Bolingbrook (in Will County), Illinois 60440, the location GPS coordinates are: 41.703291 (latitude), -88.083146 (longitude). Union Switch & Signal is categorized under Space Propulsion Units and Parts (SIC code 5088). Current estimates show that the unit has a sales volume of $3,775,000 and staff of approximately 5 people. You can contact the company by phone at (630) 759-3577.