Peak Community Services, Inc. | 210 followers on LinkedIn. Peak Community Services provides support to individuals and their families in the Cass and Pulaski county regions. | Peak Community Services is an Intellectual and Developmental Services Provider, which offers individuals with disabilities the opportunity to choose how they would like to live their lives. Peak offers 24 hour & non-24 hour Community and Group Living, Day Services and Education programs, Employment Service Programs, a factory Pre-Vocational Training Program, and so much more!