The Valley Intergroup Service Center, Inc. (VISC or commonly known as Valley Service Center) is a nonprofit public benefit corporation, organized by, and responsible to, the Alcoholics Anonymous member groups located in the Tri-Valley Area. The area consists of AA groups located in Dublin, Livermore, Pleasanton, San Ramon*, and Sunol.
The Valley Service Center was established for the purpose of coordinating the local business affairs of these member groups. A governing body, called the Valley Intergroup Service Council (VISC), is composed of elected A.A. members from each A.A. member groups located in the TriValley.