OneAZ Credit Union is proud to serve the Tucson community and all of Arizona. We’re a local full-service financial institution, which means your money stays in Arizona and we invest profits back into our members and the community. Hop into a new set of wheels with an auto loan, finance your dream home, or invest in your future with our full suite of financial options. Branch services include account opening, loans, wealth management, an ATM, a Coinstar machine and more.