Skip Navigation Download Acrobat Reader 5.0 or higher to view PDF files.

Western Security Bank

 NOTE: Online and telephone banking will be experiencing system maintenance on Saturday, May 30 from 6:00 PM until 10:00 PM. We apologize in advance for any inconvenience this may cause.
Picture of man walking in the mountains.

Spring Time In Montana

Go on.....get out there.

Helpful tools and services just for you

WSB COVID Response

.Up to Date Information regarding lobby hours, banking by appointment and more.

Learn More

Community Resources

During difficult times, our community  pulls together like no other. Click here for the City of Billings Area Coronavirus Response Hub.

Be In the Know

Unfortunately, fraudsters are taking advantage of fear surrounding the virus. Learn about  the common scams and how to protect yourself and your loved ones.
Swipe to See More
Photo of Person working on a laptop with their smart phone next to them

Home of FREE checking

Open your account from the convenience of your mobile device.

Online Home Loans

Now more than ever, buying a new home is a BIG Deal. Apply Online....Fast, Simple & Safe
Check card icon


Even in the most trying times, you may need to travel. What you need to know BEFORE you go.
Car icon

Autos & More

Whether you're seeking a car, boat or just wanting to fix the place up, Western Security Bank is a great fit for your next Personal Loan
Calendar icon

Holiday Schedule

While we try to be open as much as possible, we do close a few day out of the year.
Swipe to See More