Located in Fontana, Calif., Industrial Support Systems provides manufacturing and site maintenance services. It has a more than 58,000-square-foot facility that employs over 150 people with disabilities to perform daily complex assembly and manufacturing assignments. The company also provides janitorial, site cleanup and ground maintenance services for commercial and residential customers. It offers vocational training and rehabilitation support for providing organizational and community employment opportunities for people with disabilities. The company conducts first aid and cardiopulmonary resuscitation training programs. Its support services include individual case management, work adjustment, job exploration, situational assessment and communication training. Industrial Support Systems is owned and operated by the Fontana Rehabilitation Workshop, which was founded in 1964 to meet the needs of individuals with developmental disabilities.