Supporting 32 residential homes for those living with developmental, intellectual and mental health disabilities since 1984. Supporting 32 residential homes for those living with developmental, intellectual and mental health disabilities since 1984. ADD's purpose is to provide the optimum level of quality rehabilitative services to all individuals living within our residential programs in order to achieve the greatest level of independence possible. Guided by core values of respect, choice, trust, empathy and dignity, we do everything to inspire self-esteem, and encourage individuals to help each other and work together whenever possible. We aim to achieve fulfillment for every individual and employee by providing innovative and progressive programming and training. We are consistent in providing competent and compassionate staff who are role models for the people they serve. ADD is dedicated to creating an environment where individuals are given the opportunity to be productive members of their community.