According to our records, this business is located at 10808 S Kostner Ave. in Oak Lawn (in Cook County), Illinois 60453, the location GPS coordinates are: 41.696182 (latitude), -87.730606 (longitude). Trinity Group Inc is categorized under Operating Systems Computer Software (SIC code 7372). Known organization owner is Robert Hennigan. You can contact the company by phone at (708) 499-1514.