16651 S. Harlem Avenue Tinely Park , IL 60477
Phone: (708) 444-2838 Fax: (708) 444-3031
Hours of Operation 7 a.m. - 7 p.m.
For billing questions, please call ATI's friendly customer care personnel to answer any questions you might have at 630.296.2223
For additional information please contact ATI at (708) 444-2838.