According to our records, this business is located at 915 E 5th St. in Alton (in Madison County), Illinois 62002, the location GPS coordinates are: 38.8905147 (latitude), -90.170923 (longitude). Tri-Lab is categorized under Testing Laboratories (SIC code 8071). Known organization manager is Randy Ward. You can contact the company by phone at (618) 463-5244.