O.C. Automotive and Diagnostics - La Habra, California

O.C. Automotive and Diagnostics is a reliable and women-owned auto repair shop located at Address: 731 W Whittier Blvd Suite A, La Habra, CA 90631, United States. They specialize in a variety of services including auto repair, auto electrical service, auto radiator repair service, auto tune up service, muffler shop, and oil change service.

At O.C. Automotive and Diagnostics, they offer on-site services, language assistance, and wheelchair-accessible facilities making it easy and convenient for all customers to get their cars serviced. They have a wheelchair-accessible car park, wheelchair-accessible entrance, and wheelchair-accessible toilet. They also have gender-neutral toilets for those who prefer them.

The team at O.C. Automotive and Diagnostics is made up of mechanics who are experts in their field. They are dedicated to providing high-quality service and ensuring that each customer's car is in good working order. They accept debit cards, NFC mobile payments, credit cards, and have on-site parking for customer convenience.

O.C. Automotive and Diagnostics has received excellent reviews from their customers, with 371 reviews on Google My Business and an average rating of 4.9/5. This is a testament to their commitment to providing excellent service and taking care of their customers' cars.

If you are looking for a trustworthy and experienced auto repair shop in La Habra, CA, O.C. Automotive and Diagnostics is an excellent choice. They offer a wide range of services, a convenient location, and a commitment to customer satisfaction.

It is recommended to make an appointment by visiting their website at ocautomotiveanddiagnostics.com or calling them at Phone: 5624483497. This will ensure that you get the service you need at a time that is convenient for you.

Reviews of O.C. Automotive and Diagnostics

Teddy Sangkhae

5/5

Gabriel was amazing. Very knowledgeable and went above and beyond to get my car back to me when needed. My 2017 Mazda CX-5 with 100k miles runs great now. Will definitely be using their services going forward.

Brodie Bakomitros

5/5

I have a difficult time understanding/processing just about anything due to my phycological disability that limits my brains ability to comprehend most things. Do to that and not being very knowledgeable about vehicles, it was difficult to find a place and people who would be willing to not only be patient with me but to elaborate and explain in detail stuff that I don't understand. The owner and the staff here went above and beyond with dealing with not only me and my issues but my family's as well. I very much appreciate what they do at this place of business and will definitely be back because I know my vehicle will be in trustworthy and professional hands.

Joe

1/5

Not a recent visit. Bad place. Spent 500+ on diagnosis’s. They could not find out why my car gas pedal wasn’t working in idle. Instead they tried to get me to pay for various other things. Took it home after wasting my money and found a huge tear in one of the air intake tubes. They didn’t even inspect my car or do what I paid for. I find it pretty dishonest and unprofessional that they didn’t catch a simple fix. I’m not car guy and even I found it within 10 mins. Bought the tube online for $10 and it was fixed. Stay away. Honestly don’t know how this place has that many good reviews. I guess they bought the whole wife and kids “I’m young, feel bad for me” story.

reanne Lopez

5/5

Great customer service! Kind people. Great mechanics! Answered all my questions and gave me great details about what would be done with my car in a way for me to understand. If I have issues with my car this is where I'll be going.

Kathy S

5/5

I had an oil change that also included a tire rotation as well as a comprehensive diagnostic service that informed me of the other services that I’d need to get. It was great to get such detailed status of my car so I could prevent any problems. I’m very pleased with their professionalism and meticulousness and will definitely be returning for more services.

Jose Moreno

5/5

I’ve had my 2011 Hyundai Genesis Coupe stuck in repair since December 2022 with serious electrical problems,no start, bad ECUs, and immobilizer issues. I went to FIVE different shops between February 2022 and July 2024, and each one either misdiagnosed the issue, charged me for useless repairs, or straight-up refused to work on my car because it was "out of their control." I wasted time and money, and my car ended up worse off after every visit.Then I decided to give OC Automotive and Diagnostic a shot. Honestly, I didn’t have high hopes after everything I’d been through, but these guys surprised me. Gabe, the service advisor, laid everything out from the start—parts, pricing, and a solid timeline for the repairs. No BS, just straight talk. He even stayed late a few times to make sure parts were ready to go. Every promise he made, he kept. That alone put them miles ahead of the other shops.
Kris, the technician, was another level. I told him everything about the car’s history with other shops, and he took it all in, gave me a confident smile, and said he'd get it running. In less than a week, he had it back on the road. This guy didn’t just fix my car; he cleaned up the mess left by everyone else—reconnected cut wires, reinstalled missing panels, and figured out issues nobody else could. He knew exactly what he was doing and got it done fast.
Anthony, the owner, also deserves a shoutout. He broke down their whole troubleshooting process step-by-step and didn’t leave me in the dark about anything. He’s the type who cares about his customers and is willing to go the extra mile. He even threw in a free air freshener and a discount card, plus he gave me a discount on the overall cost. After all the headaches with other shops, that meant a lot.
Bottom line---- If you’re done with shops that overpromise and underdeliver, go to OC Automotive and Diagnostic. They know their stuff, they don’t mess around, and they actually deliver. This is the only place I’m taking my car from now on. Highly recommend.

Sean Jacobs

5/5

These guys diagnosed a problem in 5 minutes that a different auto shop couldn't figure out. Extremely professional and transparent. I love that they text you a video of the mechanic walking through the problem, shows me that they stand by what they say. Will absolutely be coming back here from now on.

Dwight Breiling

5/5

I have come here for a few years and always receive top notch service. Anthony and team always take the time to explain the problem and how they will fix it. I have come in for fuel tank replacements, sensor replacements and a few other jobs I cannot currently recall.