Holiday Hours - GreenState branch offices will be closed on Friday, July 4th and Saturday, July 5th in observance of Independence Day. If you need assistance, please contact our call center at (800) 397-3790.

Justin Penwell

Justin Penwell

Member Service Executive
NMLS ID #: 1843289
930 Tower Park Drive
Waterloo, IA 50701


I'd love to help you with any loan or deposit account needs!

Use the contact form below and I'll be in touch with you soon.


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