Pacific Service CU is the largest credit union in the San Francisco East Bay Area serving more than 65,000 members. We are pleased to offer the benefits of credit union membership to anyone who lives, works, worships or attends school in Alameda, Contra Costa, Fresno, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, or Sonoma counties in California. For complete membership eligibility and information, please visit our membership eligibility page. Established in 1936, Pacific Service CU is a $1 billion financial institution offering a full complement of savings and loan products. We pride ourselves on offering great rates and service to our geographically diverse membership. As a non-profit organization, our financial success is returned to our members in the form of low-rate loans and high-rate savings accounts.