OneAZ 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.
Also known as
oneazcu.com
Website
oneazcu.com
Category
Credit & Debt Services
Listed on Five Star Index
2026
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The company replied to 100% of reviews.
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Most recent review: October 2026.
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Seidy Gardea Trejo was very helpful with my process. She was always responsive and knowledgeable. She answered all of my questions timely and made the process quick and easy. I would recommend her and OneAz to others!
Response from OneAZ Credit UnionAug 28, 2025
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.
AE
Anae E.
Exceptional Service from Marcia
I cannot say enough good things about Marcia and my experience with One AZ credit Union. When my car suddenly broke down, I was feeling overwhelmed and stressed about financing options. As a first-time car buyer with some credit challenges, I was initially quoted predatory interest rates elsewhere.
Marcia was incredibly patient, professional, and genuinely caring throughout the entire process. She took the time to explain everything clearly and helped me secure a fair interest rate that saved me thousands of dollars compared to other offers. Even when I needed income verification, she made the process smooth and kept me informed every step of the way.
What impressed me most was how Marcia treated me with respect and understanding, never making me feel judged about my credit situation. Her expertise and genuine desire to help made what could have been a stressful experience into a positive one.
Thanks to Marcia’s help, I’m now driving my new car (which I named Elsa!) with confidence, knowing I got honest, fair financing. I highly recommend, and specifically ask for Marcia if you want someone who truly cares about helping you succeed.
Thank you, Marcia, for your outstanding service
Response from OneAZ Credit UnionAug 28, 2025
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.
MP
Michael P.
Marcia Garcia & OneAZ are Exceptional!
I've been a OneAZ member for both business and personal banking for roughly seven years. Recently, I worked with Marcia Garcia for the first time, and she was exceptional. She managed to process an auto loan in just 90 minutes—an incredibly fast turnaround that might even set a record! I’m definitely working with her for all my future personal banking needs. Highly recommended, A+ service!
Response from OneAZ Credit UnionAug 22, 2025
Thank you for sharing your experience with OneAZ! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
CL
Catherine L.
Oy answered my call and I had an…
Oy answered my call and I had an excellent experience with her. She helped answer many questions. She was pleasant, enthusiastic and professional. Definitely a positive for your team at One AZ.
Response from OneAZ Credit UnionAug 22, 2025
Thank you for sharing your experience with OneAZ! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
SA
Sarah
Quick and easy
Quick and easy
Response from OneAZ Credit UnionAug 21, 2025
Thank you for sharing your experience with OneAZ! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
RN
Rishi N.
Inviting and Easy
Worked with Briana Hughes. This is my 3rd auto loan with her and had a great experience each time and the main reason I will continue to come to her and OneAZ. She is easy to work with, friendly and knowledgeable. The process is always easy and will be back in the future.
Response from OneAZ Credit UnionAug 14, 2025
Thank you for sharing your experience with OneAZ! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
JZ
JZ
Michelle Watson was friendly
Michelle Watson was friendly, helpful, and resolved all my questions quickly.
Response from OneAZ Credit UnionAug 12, 2025
Thank you for sharing your experience with OneAZ! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.
MA
Maribelle
Melissa was amazing in answering…
Melissa was amazing in answering questions regarding international banking fees, and getting me an appointment scheduled at my local branch. She also gave me advice on how military families keep their US bank accounts running while overseas. She’s an asset to the team. Highly recommended. Thank you for your service and for your families service Melissa!
Response from OneAZ Credit UnionAug 12, 2025
Thank you for sharing your experience with OneAZ! It is Onederful to hear that our team provided you with helpful service. We value your membership and look forward to serving you again.