McGroarty Arts Center provides access to the arts through in-depth arts instruction and experiences. Affordable or free multidisciplinary arts instruction is offered to at-risk youth, children, and families, as are performances, exhibitions and events that engage the greater public. The Center is a venue for artists to present their work, while preserving the legacy of John Steven McGroarty and his historic home.

Since 1995, McGroarty Arts Center has been operated by a non-profit organization (known as Friends of the McGroarty Arts Center), in partnership with the Department of Cultural Affairs, City of Los Angeles.