Buick Repair Services in
Phoenix, AZ

Want a Shop That Cares?

Local Service and Repair of Buick Vehicles

J-N-J Auto Service in Phoenix, AZ has a team of specialists dedicated to Buick vehicles. When you are in need of a service or repair for your Buick vehicle, call us right away. Our technicians are experts at servicing and repairing Buick automobiles. They know how to get the most possible life out of the engine! Basic service is vital to make sure your vehicle holds up mile after mile, so give us a call or stop by today. Our team of Certified Technicians has all of the necessary experience and knowledge to make your visit quick, easy, and successful.

Other auto shops might be able to handle some of the simple jobs under your hood, but they won’t be able to offer the same combination of value and quality that can be found here. We stand behind our work and are proud to offer some of the most competitive prices in town. We welcome any of the Buick models into our shop, including the Verano, Regal, Lacrosse, Encore, Enclave, and more. For a minor service all the way up to a major repair, we are the right choice!

Beyond our experience under the hood, you will also benefit from the great customer service that we provide everyone who walks through our door. From pick-up and drop-off services to appointment setting, we go out of our way to make your Buick care experience as stress-free as possible. Just give us a call today and we’ll take it from there!

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 Buick 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