Hyundai Repair Services in
Phoenix, AZ

Want a Shop That Cares?

Local Service and Repair of Hyundai Vehicles

When it comes to Hyundai, J-N-J Auto Service in Phoenix, AZ stands out for its unparalleled service. Hyundai, headquartered in Seoul, South Korea, is the largest automobile manufacturer in South Korea and the second largest automaker in Asia. The name Hyundai comes from a Korean word meaning “modernity,” and Hyundai’s recent innovations make their vehicles a perfect choice for today’s modern driver. As of 2011, Hyundai was the world’s fastest growing car brand for two years running. A combination of technology and economy are what makes Hyundai vehicles extremely popular in American markets.

At our shop, we understand that you rely on your Hyundai, and we are dedicated to keeping it in top condition. Whether your Hyundai needs routine maintenance or major repairs, our technicians are experts in all models from the Sonata to the Genesis and the Elantra to the Veloster (as well as everything in between!).

Your Hyundai needs quality service to keep your vehicle working well, so don’t settle for anything less than the best service of Hyundai vehicles in the area. We don’t just focus on the job under the hood. From the moment you enter our door until you drive away completely satisfied, we strive to offer a superior customer experience.

Our certified technicians are happy to answer any of your questions. Put our service to the test and give your Hyundai the service it deserves—Call our shop or stop in to schedule your service appointment today!

Curious About Our Reputation?

Read Testimonials From Happy Customers

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5-star review by Melissa F.

"Honest, trustworthy, and good at what they do! So very thankful to have been referred to Jim and his team. They communicate and genuinely get to the bottom of what’s going on without charging excessively. Hard to find in this industry. They will be taking care of  my vehicle from now on."
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5-star review by KelsiJo Wayman

"the kindest people! omar is the greatest he is always so friendly, answers all my questions in a way I understand and really takes the time to make sure everything is fixed before giving my car back. the owners really care about their shop and take the time to show they care. amazing place! I will always take my car here"

5-star review by Danniel Keyley

"I felt my trucks front end was needing some attention. And realized it needed immediate attention when I saw the right front tire was starting to wear a hole in the fender well. The turnaround was less than 24 hours, price very reasonable. I've been using J-N-J Auto Service for a while now. They are my shop of choice. My truck is riding as it should once again."

5-star review by Raquel Vazques

"I took my Jeep Wrangler for tire alignment, and they did not disappoint .

5-star review by Pamela Jenson

"I called at about 11am for an oil change. They said come right in. I did. And an hour later I was on my way home. They were very friendly and reasonably priced. I will go there again. It was clean and I could watch my truck being worked on in the bay on the TV in the waiting room. I will recommend this place to everyone."

5-star review by Melissa F.

"Honest, trustworthy, and good at what they do! So very thankful to have been referred to Jim and his team. They communicate and genuinely get to the bottom of what’s going on without charging excessively. Hard to find in this industry. They will be taking care of  my vehicle from now on."

Looking for a Local Auto Specialist?

Find J-N-J Auto Service in Phoenix, AZ

Serving Hyundai owners across Phoenix, AZ and the surrounding region

Conveniently located in the heart of Phoenix, Arizona, J-N-J Auto Service proudly serves drivers throughout Maricopa County and beyond. Our shop sits at 3528 W Cactus Rd Suite B, offering easy access for customers traveling from all parts of the Valley. Whether you’re heading in for routine maintenance or complex engine diagnostics, our location ensures a smooth and convenient experience for every visit.


As a family-owned and ASE-certified auto repair shop, we combine trusted expertise with a local touch, helping both domestic and import vehicle owners get reliable, top-quality repairs. With flexible weekday hours and friendly service, we make car care simple for Phoenix residents and neighboring communities.

  • Avondale
  • Buckeye
  • Cave Creek
  • Chandler
  • El Mirage
  • Fountain Hills
  • Gila Bend
  • Glendale
  • Goodyear
  • Guadalupe
  • Laveen
  • Litchfield Park
  • Mesa
  • New River
  • Paradise Valley
  • Peoria