GMS – Guthrie Mainstream Services LLC, established in 2003, provides essential Home and Community Based Services (HCBS) to the Developmentally Delayed population in Arizona. As a State-contracted Qualified Vendor, we are dedicated to enriching lives by providing extra care, teaching lifelong skills, and fostering social skills in a supportive group setting.

We offer certified caregiving, daily living support, and skills instruction to help individuals thrive. Guthrie Mainstream Services focuses on building long-term relationships with families and staff through quality training and solid business practices, ensuring a loving home and meaningful service for everyone we serve.