To share and make known the organization's significant archive and collections of San Fernando Valley history. SFVHS serves as caretaker of the Andres Pico Adobe historic site in Mission Hills as well as the Pioneer Cemetery in Sylmar.

As the only collecting institution focused solely on the art, craft, and history of Hollywood writers and their labor union, the Writers Guild Foundation Library & Archive are vividlly relevant to the creative and business communities of Los Angeles. The holdings document a rich facet of Los Angeles culture in relation to the role of writers in the entertainment industry.