As long-time residents of dallas, we strive to fill a need.
Our vision is to deliver resources that simplify the lives of our customers by providing a higher, more personal level of service.
With an integrated and tailored approach to building wealth, you get personal, business and private banking, treasury management, trust services and investment management, employee benefits and mortgages, all with the goal of developing long-term, full-circle, meaningful relationships.
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Locations & Hours
We have a full-service branch and loan production office to ensure we are meeting our customer's financial needs. Click the drop-down arrows for information on our locations.
Taking action for your safety and health is our commitment. Stay connected HERE for all your banking updates, tips and solutions.
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The union (Full-service Branch)
Security National Bank of Texas is The Union’s exclusive full-service bank in Uptown Dallas. As an active member of Dallas, being community-minded is central to our role as a community bank, while supporting our neighbors through corporate giving, community involvement and employee volunteering.
- 2300 North Field Street, Suite 100, Dallas, TX 75201
- Phone: 469-749-8960 | Hours: 9 AM - 4 PM, Monday - Friday
- DRIVE-Thru Not Available | 24-Hour ATM and Deposit Drop
Visit The Union Dallas website to learn more about the area: TheUnionDallas.com.

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Tollway Plaza ADDISON (Loan Production office)
In early 2023, Security National Bank opened a new Loan Production Office in Addison, Texas as our team dedicated to Small Business Administration (SBA) lending has grown along with our ability to serve clients. We are a Top 10 SBA Lender in our Dallas, Texas and Omaha, Nebraska (headquarters) markets. Security National Bank is proud to obtain the SBA Preferred Lender Status and is excited to serve our customers more efficiently. Learn more about our SBA Loans HERE.
- 15950 Dallas Pkwy, Suite 225, Dallas, Texas 75248
- Phone: 469-619-4880 | Hours: 9 AM - 4 PM, Monday - Friday
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