CELEBRATING 50 YEARS OF AUTOMOTIVE EXCELLENCE

Who We Are

Your Trusted AutoMOTIVE Experts in San Diego

FAMILY OWNED & OPERATED SINCE 1976 — CELEBRATING 50 YEARS

2026 marks a special milestone for AJ-USA — 50 years in business. Since opening our doors in 1976, we’ve been proud to serve the San Diego community with quality automotive service, expert craftsmanship, and a commitment to doing things right. Fifty years later, we’re proud to continue that tradition. Our team of factory-trained technician brings unmatched expertise across all makes and models—with specialized care for electric vehicles, including Tesla, Rivian, and Polestar. From precision repairs to advanced diagnostics, we combine cutting-edge technology with personalized service to keep your vehicle running at its best.

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Certified Technicians
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Vehicles Serviced

Auto Body Experts

We specialize in collision repair, paint restoration, frame straightening, and all major aspects of auto body repair.

EV Repair Specialists

Our factory-trained technicians are equipped to handle specialized care for electric vehicles, including diagnostics and battery maintenance.

Performance Upgrades

From suspension and engine tuning to exhaust systems, we provide top-tier performance enhancements for your vehicle.

Certified & Experienced

With over four decades of experience, our team brings unmatched expertise to every repair, maintenance, and performance upgrade.

We only use

Quality Auto Parts, Built to Last

Parts Replacement & Upgrades

Get access to high-quality, durable parts for replacements or upgrades. We source OEM and aftermarket parts to suit your needs, ensuring your vehicle performs better and lasts longer.

Innovative Expertise

We combine the latest technology with skilled craftsmanship to provide unparalleled automotive solutions.

Customer-Centric Approach

Our transparent, honest service prioritizes your satisfaction at every step.

Performance Parts

1976–2026 • 50 YEARS OF AUTOMOTIVE EXCELLENCE

What Customers Say

I just have to say that we went in there with three vehicles to be repaired. My Tesla, my daughter‘s Tesla and my grandson‘s truck. So they had their hands full with us. My daughter‘s Tesla took about two weeks to be fixed, which was amazing since another place told us it would take 12 weeks. My Tesla took about three weeks again. The other place told us 12 weeks. But Ben kept us updated. They worked fast, efficiently and did a great job.
Carol G
Carol GClient
Undetectable repairs to our tough color to match red Tesla Y. Finished early. Good communication. We are very satisfied. Right front fender and door as well as left front fender. Excellent color and texture match.
Mike L.
Mike L.Client
My 2016 Mercedes had extensive damage from an accident. I had never used AJ-USA but it is conveniently located in my neighborhood, so I called ahead to make sure they could work on a Mercedes. I had it towed there and they were expecting it when I arrived. Excellent service and communication from the entire staff. Special shout-out to Angel, who is friendly, communicated thoroughly and answered all my questions. Special shout-out to Daniel who texted me with updates on the repairs and expected completion date. I wasn't aware they also have a service center for maintenance needs and I intend on having my routine maintenance performed at AJ-USA. Highly recommend!
David R.
David R. Client