The mission of the Martinez Historical Society shall be:
TO COLLECT items relating to the history of Martinez and the surrounding area and to deposit them in locations that are convenient for both researchers and the general public.
TO PRESERVE the history of Martinez & to preserve physical objects related to that history.
TO STUDY AND DISCOVER new information about the history of Martinez.
TO EDUCATE the community about Martinez history in the context of the nation’s history. To arouse interest in the study of history.
TO DISPLAY the Society’s collection and borrowed or leased collections for the benefit of the public.