Guthrie Mainstream Services LLC, established in July of 2003 by a group of experienced professionals dedicated to educating, enlightening, and enriching the lives of those they serve so well. We are contracted with the State of Arizona as a Qualified Vendor to provide Home and Community Based Services (HCBS) to the Developmentally Delayed population as identified by DES/DDD. Our Mission is to inspire an enhanced quality of life by building meaningful relationships one life, one family, one employee at a time.