Trusted in Automotive Excellence
About Us
Who We Are
Your Trusted AutoMOTIVE Experts in San Diego
From routine maintenance to advanced performance upgrades
Since 1976, AJ-USA has proudly served the San Diego community with trusted auto body repairs and comprehensive vehicle maintenance. 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.
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.
Testimonials
What Customers Say


