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Serving All of San Diego County

San Diego, CA's Automotive Repair Shop

Automotive repair shop in San Diego, CA
We are one of San Diego's oldest and most respected automotive repair establishments. Since 1946, we have specialized in many phases of service and car repair. Providing the highest quality customer experience is our number one goal. You deserve a respectable, high quality garage that is focused on what is best for you and your vehicle.
It has been nearly 70 years since Dualtone first opened at its original location on India Street in the heart of San Diego. In that time, we have worked hard to earn the trust of the community as well as the respect of our peers. We are a team of top technicians providing a full range of diagnostics, car repair and maintenance for foreign and domestic vehicles. As an ASE certified muffler shop, our business is designed to deliver top-notch repair for your car or pickup. Oftentimes, we can identify and correct the problems that sometimes get overlooked by general repair facilities. We also offer professional replacement or installation of dual exhaust systems and high-performance models such as Dynomax, Flowmaster and Magnaflow.

Exhaust System Repair and Replacement

At Dualtone Automotive, we think one customer at a time and work hard to exceed your expectations. Because we're an independent shop, we rely on repeat business and customer referrals to stay busy. Our shop has earned its A+ BBB rating by training in and using state-of-the-art techniques to inspect, repair and install exhaust systems and their components. Whether you want your vehicle to purr or roar, we can help. We understand how to achieve the presence you are after, whether it is quiet and subtle or distinctive and powerful. Of course, safety is a priority, and a primary purpose of an exhaust system. We closely follow all emissions requirements, and can spot the need for catalytic converter repair before it becomes a hazard.

Keep Your Vehicle Running Like a Top in La Jolla and Pacific Beach

“Do unto others as you would have them do unto you.” It’s more than just an expression to us, we believe it’s the foundation for the relationship that we build with our customers. At Dualtone, we strive to give our customers in San Diego, La Jolla and Pacific Beach the very best experience with their car repair - including brake, alignment and muffler repair. We are happy to offer hub and wheel bearings, as well as oil, lube and filter services. We have everything to keep your vehicle running like a well-oiled machine, whether it is a working truck, a classic model or a high-performance sport car. We also have available a free shuttle service for your convenience, so give us a call at (858) 273-8745.
Value, Integrity
Dualtone Automotive 

10% Off Up To $50.00 Brake Service & More

Contact Us

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  • Address 
    Dualtone Muffler Brake & Alignment
    4745 Mission Bay Dr
    San Diego, CA 92109
    Phone: 858-273-8745
    Hours of Operation
    Monday – Friday 
    8 a.m. – 5 p.m.

    8 a.m. - 2 p.m. 

    Payment Options