Mission Statement The mission of HPSS is to empower serve and advocate for the homeless and disadvantaged in our neighborhood by providing housing and supportive services. Vision Statement HPSS is a spiritual-based social service agency striving to make a significant contribution toward ending homelessness in Chicago that provides comprehensive services to the homeless and disadvantaged individuals and families. These services include: Outreach Assessment and referral Supportive services Emergency services Interim housing Permanent housing Recovery support services