Commercial Bank was founded in Whitewater, Wisconsin as a State Chartered Bank in 1913. We are a locally owned, Independent Community Bank. Today, we have Banking office locations in Whitewater and Janesville, Wisconsin.

At Commercial Bank you are not just an account number. It is our goal to provide personalized, quality service to every customer we serve. We believe this Banking web site is one more way to provide safe, secure and convenient services to you!

Important Notice

Commercial Bank, Whitewater - Janesville NEVER requests or communicates sensitive account information through e-mail.

Any communication with you from our bank will be done in writing and on our bank's stationery. If you receive an e-mail that tells you that you must go to a web site and verify any of your personal information such as name, account number, credit card number, date of birth, Social Security number, or password, please DO NOT respond to it and DO NOT click on any of the links contained inside the message. Messages such as this are one means that criminals use to steal your identity.

Please see our Account Hijacking and Identity Theft Information page.

We're here to serve you!

Click Here for our branch hours and locations.

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