Grantsville Branch

458 East Main Street,
Grantsville, UT 84029

Phone: 801.359.9600
Telephone Teller: 801.561.1345
Fax: 435.249.0034



Lobby Hours of Operation
Monday – Friday: 9:00 AM–5:30 PM
Member Services & Lending by Appointment Only

Drive Up Hours of Operation
Monday – Thursday: 9:00 AM–5:30 PM
Friday: 9:00 AM–6:00 PM
Saturday: Closed


American United Federal Credit Union offers business, personal and online banking for all our clients in Utah. With access to so many options for auto loans, credit cards and retirement accounts, you can find what best suits your lifestyle with ease. American United also shows our appreciation for our veterans by offering VA programs to our loyal customers who serve or have served in a branch of the U.S. military. With business, personal and online banking from American United, available at all our Utah locations, you’ll enjoy the way you bank.