This study explored the integration of peer services into community mental health settings through qualitative interviews with peer-providers and non-peer mental health workers. Results show peer job satisfaction was contingent upon role clarity, autonomy, and acceptance by non-peer coworkers. Mental health workers reported the need for organizational support for peer services and guidance about how to utilize peers, negotiate their professional boundaries and accommodate their mental health needs. Effective peer integration requires organizational readiness, staff preparation and clear policies and procedures. Consultation from consumer-based organizations, enhanced professional competencies, and professional development and career advancement opportunities for peers represent important resources.