First Children Services provides home-based and school-based applied behavior analysis (ABA) therapy, as well as enrichment, instructional, intensive behavior support, and staffing services. ABA therapy is delivered by trained therapists in homes and schools to help children with autism spectrum disorder. First Children Services works with school districts to manage ABA classrooms and provide certified teachers, paraprofessionals, and behavior analysts. They also offer after-school programs, home instruction, virtual summer school, and Title I and extended school day programs. Intensive behavior support is provided in homes under licensed counselors and social workers. A variety of therapy and support staff are available.