Behavior Intervention Services provides a variety of services to individuals of all ages with developmental disabilities that reside in Missouri and Illinois. Our agency, founded in 2004, has grown to serve hundreds of individuals in the St. Louis and surrounding areas. Some of the services that we provide include social skills training, functional assessment, ABA consultation, Behavior Therapy services, Personal Care services, Community Specialist and Independent Supported Living ( ISL ) facilities.B.I.S. assists individuals in home and school settings, residential facilities, hospitals, and in the community. We also provide in clinic assessments and consultation, as well as group therapy. Some of our group therapies include art therapy, music therapy, and social skills training.