Contact Us

We encourage you to contact us, using the form below or in person at one of our branches, if you have questions or need assistance.

Branch Locations & Hours

Customer Support

Physical address

10304 I-10 East, Houston, TX 77029

Mailing address

P.O. Box 24337, Houston, TX 77229

Phone Number

(713) 675-2341

Email Address

customerservice@capitalbanktx.com

Contact the CEO

Secure eMail Communication

We have implemented ZixCorp secure email solution to protect our email communications, ensuring all personally identifiable information remains confidential.

Learn More

Log on to the Capital Bank ZixMail Secure Center

First time users, create your account

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