SAN DIEGO, CA's AUTOMOTIVE REPAIR SHOP
In 1946, Vince Hoffman had a vision for the kind of auto repair shop he wanted to run. He wanted his auto repair shop to be known as being honest, trustworthy, dependable and provide quality repairs at affordable prices. To Vince, he wanted everyone who came in the shop treated as family rather than just a customer.
Seventy years later, Vince's vision is alive and well. Dualtone Muffler Brake & Alignment in San Diego, CA has been keeping cars on the road safe and sound and is still family owned and operated. Check out our current specials below!

General Automotive Services
- Axles
- Brakes
- Catalytic Converter
- Shocks
- Struts
- Dual Exhaust
- Suspension
- Wheel Alignment
- Oil Change
Introducing Our New Services
We are proud to announce that CATSHIELDS & CATCLAMPS installations are now a part of Dualtone’s services. We are joining the fight against Catalytic Converter Theft!
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.
Fill Out Our Form
Place Your Keys In With The Form In the Envelope
Leave Your Car In Our Care
After Hours Drop Off/
No Contact Service
Sometimes auto repair needs arise long after most auto repair shops have closed. With our after-hours drop off services, you can leave your car at our shop when its close. You simply fill out an envelope, put in your keys, and drop it in a drop box. Our auto repair shop will only contact you when your car is ready or if we need additional information.
We have conveniently placed our fill out form here for you to print out before you arrive to provide us details on what we need to do to help. Please fill this out the best of your ability and we will contact you with any questions.
"I couldn't be more satisfied with my trip to Daultone. My Jeep had a bad exhaust leak that was triggering a check engine light. I tried to fix it with a new exhaust clamp, but the pipe needed to be replaced. I called Dualtone in the morning and they told me I could just show up any time and they would put it on the rack and weld it up. They quoted me $75 and 45 minutes, but had it done in half an hour. The exhaust is all sealed up and the welds looked perfect. Thank you Dualtone for being quick, inexpensive, and professional!" - Jacob