Mobile App Updates Are Here
The wait is over! Our Security First Bank Mobile App is now updated with new features and enhancements to improve how you manage your finances.
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
Security First Bank Expands with New Spearfish Branch
May 15th, 2025
Security First Bank has officially begun construction on its new Spearfish branch, marking an exciting expansion into the Northern Black Hills. Located at 2405 E Colorado…
Community Banking Month: Why Local Matters More Than Ever
April 1st, 2025
At Security First Bank, April isn’t just another month — it’s Community Banking Month, a time to reflect on what it truly means to be a…
Security First Bank Collects 6,477 Items in Annual Feeding Hearts Food Drive
March 24th, 2025
Security First Bank and Security First Insurance, with the generous support of its customers and employees, successfully collected more than 6,477 items of food and…
