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Business Online Banking Support

The following describes questions that may arise, and where you can get help. If you have a security concern, always contact us first before proceeding to login.

Bank of Marin Business Services: (415) 884-3021

Available 9am – 6:00pm M-F

  • Login issues for all users
  • Password changes/resets
  • Accounts not displaying on the website
  • Stop payment questions
  • Fund transfer questions
  • Bill pay questions
  • Questions on other system functionalities
  • For all questions regarding bank account(s), balances, or history, please contact your local branch.

Technical Support: 1-800-593-4345

Available 5am – 5pm M-F

  • Login issues for Administrators
  • Password changes/resets
  • Connectivity problems (service unavailable, timeout, etc.)
  • Stop payment questions
  • Bill pay questions