OneAZ Credit UnionOneAZ is a member-owned credit union serving the State of Arizona. Our mission is to truly improve the lives of our members, our associates, and the communities we serve. OneAZ offers a full suite of banking services. Members enjoy low rates on home and auto loans, lower fees for services, and the latest banking technology. OneAZ was founded in 1951. Membership is open to all Arizonans.
OneAZ Credit Union (oneazcu.com) has 544 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Chris B.
Melissa Graeve provided excellent customer service regarding my issue. Also, she provided me with very helpful information involving a propel savings account. Thank you, very much!!
Response from OneAZ Credit UnionAug 6, 2026
Thank you for sharing your experience with OneAZ Credit Union! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
Marissa H.
Morgan Robel was amazing she walked us through every step of our refinance, answered all of our questions and made the process so easy. Thank you!!
Response from OneAZ Credit UnionAug 3, 2026
Thank you for sharing your experience with OneAZ Credit Union! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
Matthew R.
Marquelle S. gets it done and with professionalism and a high sense of urgency. All of my auto loans are through OneAZ and the level of service provided is the reason. Marquelle is an integral part of my financing decisions when it comes to who I choose to work with. His attention to detail and sense of urgency is always on point. Always a pleasure to work with Marquelle and OneAZ.
Response from OneAZ Credit UnionJul 29, 2026
Thank you for sharing your experience with OneAZ Credit Union! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
Stephanie
Melissa Graeve provided EXCELLENT support to me related to Zelle. I use Zelle frequently and have experienced every nuance of its capabilities and limitations which are not transparent to the user but when exceeded are extremely frustrating. Melissa diagnosed and researched my issues and answered every question. I am now an expert Zelle user and am able to manage my use of that app without running into problems.
Response from OneAZ Credit UnionJul 28, 2026
Thank you for sharing your experience with OneAZ Credit Union! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
Lisa Ann W.
Mikayla Meier called me to finalize my new savings account. She quickly found the hold up on the processing of the new account and straightened it out in no time. It was a pleasure speaking with her. She has a very friendly personality. She helped me get the funds in the account that were needed and I'm ready to go! She made it exciting. Thanks Mikayla and OneAZ for my new accounts. All I have worked with to open them have been so pleasant. Including Emma Hernandez in the Yuma Branch for my business account who got everything in order and worked out so well.
Response from OneAZ Credit UnionJul 27, 2026
Thank you for sharing your experience with OneAZ Credit Union! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
Noel O.
The Personal and Service's on One AZ Credit Union are Wonderful Even online Personal "Seidy Garcia Trejo" Thanks a lot to You!;) Her Explained Correctly to Understand step by Step and looks all prosses easy Thank You Again!
Response from OneAZ Credit UnionJul 27, 2026
Thank you for sharing your experience with OneAZ Credit Union! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
Glenn G.
Maria was extraordinary helpful with all my questions and made sure everything was done correctly!! You have an outstanding employee at One AZ credit Union and thank you for having this level of talent there to help us members!!!
Response from OneAZ Credit UnionJul 23, 2026
Thank you for sharing your experience with OneAZ Credit Union! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
Maggie
Briana Hughes is amazing! She helped me finance a car and she made the process easy to understand. I appreciate OneAZ for their professionalism.
Response from OneAZ Credit UnionJul 14, 2026
Thank you for sharing your experience with OneAZ Credit Union! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
