The agency provides housing services for adults who have intellectual disabilities, services for older adults who have developmental disabilities and services for people with disabilities for people who have intellectual disabilities, and their families, who live, primarily, in the Frank D. Lanterman Regional Center catchment area which includes Eagle Rock, Highland Park, Hollywood, Glendale, Burbank, Pasadena, Montrose, La Crescenta, La Canada, Sunland and Tujunga.