Summit State Bank

  • Banks and Credit Unions
  • President's Circle
100 Petaluma Blvd. South, Suite A
Petaluma, CA 94952
(707) 283-1120
(707) 283-1139 (fax)
Mon-Fri 9am-5pm
  • About


    As a community bank, we are dedicated to serving Sonoma County. Summit State Bank is more than just your bank, we are your partner in finding ways to support our community and our economy. We support our customers by buying their products and using their services whenever possible. We believe that by banking locally, you are making a difference in our community?s economy. Just by banking at a Sonoma County-based bank, you are helping fund local loans, provide local jobs and even supporting local nonprofits that provide life-changing services in our community.

    In addition to our consistently strong financial stability, our responsive, knowledgeable and friendly staff will change the way you look at what your bank can really do for you. Our Summit Way Service Standards outline our unwavering commitment to the exceptional service our customers receive.