Buick Repair in La Habra, CA

ASE-Certified Master Technician | O.C. Automotive and Diagnostics

ASE-Certified

Master Technician

Professional Standards | O.C. Automotive and Diagnostics

Professional Standards

Digital Workflow | O.C. Automotive and Diagnostics

Digital
Workflow

Customer Service | O.C. Automotive and Diagnostics

Customer
Service

Flexible Financing Options | O.C. Automotive and Diagnostics

Flexible Financing Options

Warranty Protection | O.C. Automotive and Diagnostics

Warranty Protection

Buick Issues?

Service and Repair of Buick Vehicles

O.C. Automotive and Diagnostics in La Habra, CA 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!

First Time Here?

The O.C. Automotive and Diagnostics Experience

Reviews Icon | O.C. Automotive and Diagnostics

5-star review by Michael Martin

"I took my GMC Acadia limited for a/c service. The guys in the shop did a diagnostic on the system, called same day an said what was going on, they had the parts in stock and was able to fix same day and return my Acadia to me. Very personable, very knowledgeable, and the best thing very efficient. The warranty on parts that they offer on there work is great too."
Reviews Icon | O.C. Automotive and Diagnostics

5-star review by Ron Prendiz

"Jose at the front counter provided the best customer service and was absolutely very cordial and professional. The interaction I had with the techs was also very genial. I was given a checklist of issues that I was already aware of and I will definitely return to O.C. Automotive and Diagnostics to remedy these minor concerns."
Reviews Icon | O.C. Automotive and Diagnostics

5-star review by Alexa Miller

"Anthony and his team are the best! I mainly communicated with Jose who was so helpful, kind, and communicative. When my car’s diagnostic was ready, Anthony took the time to explain the results and walk me through my options and his recommendations. I so appreciate the time and effort from the whole team. I’ve been coming here for years and cannot recommend them enough!"

5-star review by Sandra Horton

"Jose provided exceptional customer service by going above and beyond which was  truly appreciated.  My car was finished same day as promised.  Thank you Anthony!"

5-star review by Ruben Lopez

"Amazing customer service from the start to the finish. For years I was having an electrical problem with my RV. I took it to O.C. Automotive Diagnostics and they replaced the battery and the alternator. 2-weeks later, My coach would not start and it was parked at my house. I called Gabriel and he was able to send Anthony and one of his mechanics to my house to check out the problem. with in 1/2 an hour, they found the problem and fixed it. Amazing communication and customer service. I highly recommend them!"

5-star review by Michael Martin

"I took my GMC Acadia limited for a/c service. The guys in the shop did a diagnostic on the system, called same day an said what was going on, they had the parts in stock and was able to fix same day and return my Acadia to me. Very personable, very knowledgeable, and the best thing very efficient. The warranty on parts that they offer on there work is great too."

5-star review by Ron Prendiz

"Jose at the front counter provided the best customer service and was absolutely very cordial and professional. The interaction I had with the techs was also very genial. I was given a checklist of issues that I was already aware of and I will definitely return to O.C. Automotive and Diagnostics to remedy these minor concerns."
Reviews Icon | O.C. Automotive and Diagnostics

5-star review by Michael Martin

"I took my GMC Acadia limited for a/c service. The guys in the shop did a diagnostic on the system, called same day an said what was going on, they had the parts in stock and was able to fix same day and return my Acadia to me. Very personable, very knowledgeable, and the best thing very efficient. The warranty on parts that they offer on there work is great too."
Reviews Icon | O.C. Automotive and Diagnostics

5-star review by Ron Prendiz

"Jose at the front counter provided the best customer service and was absolutely very cordial and professional. The interaction I had with the techs was also very genial. I was given a checklist of issues that I was already aware of and I will definitely return to O.C. Automotive and Diagnostics to remedy these minor concerns."
Reviews Icon | O.C. Automotive and Diagnostics

5-star review by Alexa Miller

"Anthony and his team are the best! I mainly communicated with Jose who was so helpful, kind, and communicative. When my car’s diagnostic was ready, Anthony took the time to explain the results and walk me through my options and his recommendations. I so appreciate the time and effort from the whole team. I’ve been coming here for years and cannot recommend them enough!"

5-star review by Sandra Horton

"Jose provided exceptional customer service by going above and beyond which was  truly appreciated.  My car was finished same day as promised.  Thank you Anthony!"

5-star review by Ruben Lopez

"Amazing customer service from the start to the finish. For years I was having an electrical problem with my RV. I took it to O.C. Automotive Diagnostics and they replaced the battery and the alternator. 2-weeks later, My coach would not start and it was parked at my house. I called Gabriel and he was able to send Anthony and one of his mechanics to my house to check out the problem. with in 1/2 an hour, they found the problem and fixed it. Amazing communication and customer service. I highly recommend them!"

5-star review by Michael Martin

"I took my GMC Acadia limited for a/c service. The guys in the shop did a diagnostic on the system, called same day an said what was going on, they had the parts in stock and was able to fix same day and return my Acadia to me. Very personable, very knowledgeable, and the best thing very efficient. The warranty on parts that they offer on there work is great too."

5-star review by Ron Prendiz

"Jose at the front counter provided the best customer service and was absolutely very cordial and professional. The interaction I had with the techs was also very genial. I was given a checklist of issues that I was already aware of and I will definitely return to O.C. Automotive and Diagnostics to remedy these minor concerns."

Looking for a local shop?

Areas We Service

Serving La Habra, CA & Surrounding Towns – Buick Repairs You Can Count On

Conveniently located in La Habra, CA, O.C. Automotive and Diagnostics provides dependable automotive repair and diagnostic services for drivers throughout the surrounding communities. With an ASE Certified Master Technician and a team committed to staying current with automotive technology, the shop is equipped to service all makes and models.


Customers from La Habra and nearby cities can turn to O.C. Automotive and Diagnostics for professional vehicle maintenance, diagnostics, and repairs. Its convenient location makes quality automotive care accessible to drivers throughout Orange County and neighboring communities in Los Angeles County.

  • La Habra
  • Fullerton
  • Brea
  • La Mirada
  • Whittier
  • Hacienda Heights
  • Rowland Heights
  • La Habra Heights
  • Buena Park
  • La Palma
  • Cerritos
  • Norwalk
  • Cypress
  • Placentia
  • Yorba Linda
  • Anaheim
  • Orange
  • Santa Fe Springs
  • Pico Rivera
  • Diamond Bar
  • Walnut
  • Chino Hills
  • Industry
  • West Covina