Southern Tier Environments for Living (also known as STEL, Inc.) provides rehabilitative and support services to persons with mental illness and other disabilities in Allegany, Cattaraugus, Chautauqua, and southern Erie counties. Our service spectrum includes residential treatment group homes & apartments, supported housing, single room occupancy housing, vocational rehabilitation, case management, social supports. STEL also works collaboratively with other agencies throughout New York and in Western Pennsylvania to develop affordable housing for persons with special needs.