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Closings:

All Security First Bank and Insurance locations will be closed on Monday, June 19th in observance of Juneteenth. For access to your account, please use our Online and Mobile Banking, ATMs, and night drop boxes. Regular business hours will resume on Tuesday, June 20th.

Security First Bank: Banking with you in mind

At Security First Bank, it’s all about you! We make banking easier than ever with our complete approach to customer service. We believe that attention to detail, flexible and innovative services and remarkable customer care are the pillars of successful community banking, and we’ve been committed to those standards since our founding in 1898. We offer personal and business banking, savings, loans, home mortgage, and full insurance services. Whether you have small or large-scale needs, we’re here to serve you.

Community News

4th Annual Feeding Hearts Food Drive4th Annual Feeding Hearts Food Drive

4th Annual Feeding Hearts Food Drive

March 20th, 2023

Security First Bank, with the help of customers, non-customers, and employees, collected over 3,528 items and donated $11,170 to benefit area food pantries through our…

Rapid City Branch Pledges Donation to Monument HealthRapid City Branch Pledges Donation to Monument Health

Rapid City Branch Pledges Donation to Monument Health

February 7th, 2023

Security First Bank, through its bank branch in Rapid City, recently presented a $7,500 check to the Monument Health Foundation in support of the health…

Rapid City Buffalo Crossing Branch Now OpenRapid City Buffalo Crossing Branch Now Open

Rapid City Buffalo Crossing Branch Now Open

February 3rd, 2023

Security First Bank is proud to announce the opening of its newly constructed Buffalo Crossing branch on January 30th, at 1919 Hope Court in Rapid…