About Us

Welcome to the Cornerstone of the Automotive Industry.

Your trusted family-owned auto repair shop in Oceanside, CA. With over 30 years of experience in the automotive industry, we take pride in providing exceptional service and high-quality repairs to our community. Our family has built Cornerstone Automotive on a foundation of trust, integrity, and a commitment to excellence, making us the go-to choice for local drivers.

At Cornerstone Automotive, we understand that your vehicle is more than just a mode of transportation—it’s a vital part of your daily life. That’s why our team of ASE-certified technicians is dedicated to ensuring that every service is performed with the utmost care and attention to detail. We offer many services, including oil changes, brake repairs, transmission services, tire maintenance, engine diagnostics, and more. Whether you’re in for routine maintenance or a complex repair, you can count on us for honest, reliable service.

As a family-owned business, we value relationships and treat each of our customers like part of the family. We focus on providing a comfortable and transparent experience, ensuring that you understand what your vehicle needs and why. Our customers’ satisfaction is always our top priority, and we stand by the work we do with warranties on all our services.

Cornerstone Automotive has been a trusted name in the Oceanside area for over three decades, and we’re proud to continue serving our community with the same dedication that our family instilled in the business from day one. We use state-of-the-art diagnostic equipment, the latest repair techniques, and high-quality parts to ensure your vehicle stays in top shape.

Contact Our Oceanside Auto Repair Shop

We look forward to serving you for many years to come. Call us today or schedule an appointment online, and let us show you the difference that family-owned service can make. You can find us at 3965 Mission Ave, Suite 7.