The Chicago Service Office serves the Chicagoland Region by providing meeting space, office and storage facilities, clerical and computer work.

The CSO is also a major distribution center, providing literature and merchandise to NA committees, groups and individuals, as well as to institutions in need of Narcotics Anonymous literature.

The CSO Store is located at:
1126 N Maple Ave
La Grange Park, IL 60526

You can contact the CSO in the following ways:
Phone: 708-582-6947
Email: cso@chicagona.org


CSO Store Hours
Saturday: 11am-5pm
Sunday: 11am-5pm
Monday & Tuesday: Closed
Wednesday: 6pm-8pm*
Thursday & Friday: Closed

by appointment, call: 312-508-9596 orĀ 773-964-1739 (text only)