Personal Banking

At Guaranty Bank, our focus is developing long-term banking relationships with our commercial bank customers. We take pride in providing the products and services both large and small businesses in Colorado need to grow and prosper.

Our commercial bank experts will help you select the best financial solutions for your business today, and into the future. 

Guaranty Bank Checking

Guaranty Bank offers four different business checking accounts; our varied levels of checking accounts meet the needs of small businesses as well as established businesses with higher levels of transaction activity.

Discover which business checking account is right for your needs.


Plan for the future and put your money to work with a savings account that meets your specific needs.


With Guaranty Bank credit and debit cards, your money is secure, your transactions are quick, and your rewards are plentiful.

Additional Services

Find everything you need from a local Colorado community bank. We offer safe deposit boxes, notary and Medallion Signature Guarantee services, and so much more!

Guaranty 50 Club

For our customers 50 years or better.

*Must have a minimum of three auto debits of credit per month to qualify for this service.

24-Hour Customer Service

Denver 303.293.5500 | Northern Colorado 970.454.4220 | Toll-free 1.877.609.5500