From a basic muffler repair in Santa Rosa to a fully custom performance enhanced project, nothing is too small or too big for us to handle. You present us your need, and we can almost guarantee we can bring your vision to life.

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We understand the importance of getting Commercial Vehicles back on the road ASAP! We offer exceptional service and time-sensitive turnaround times so your trucks can get back into perfect working order.

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Our Santa Rosa Diesel Exhaust Services Past Work

LOUD CHEVY 5.3L LS CUSTOM EXHAUST
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LOUD CHEVY 383 SPINTECH DUAL EXHAUST
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RAM FLOWMASTER SUPER 10 EXHAUST
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About Us

A1A Exhaust Tech in Santa Rosa takes extreme pride in the high-quality muffler repair and diesel exhaust services we provide our customers. Whether you are needing a quick muffler repair so you can pass Smog, or you want an entirely custom sound on your truck, there’s nothing we can’t do here at A1A Exhaust Tech.

If you’ve seen something on Youtube and are wondering if we can help you, chances are we can. All we want is for our customers to feel like their needs are being heard, and we have every confidence in our work that we will bring your dream to life!

Give us a call or email, and we’d be happy to chat about your needs for diesel exhaust services or muffler repair in Santa Rosa. Remember, when you think mufflers, exhaust, or commercial diesel services, Think A1A Exhaust Tech in Santa Rosa!

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We Give Back

Buy a Cat, Feed a Cat! For every catalytic converter replacement we do, we donate a portion of the sale to help feed a cat in need.

What's better than being able to pass smog? Feeding a cat in need in the process. Learn More about our other Sonoma County community-based initiatives here

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Tools Used to Replace a Muffler

Did you know that a muffler can be restored multiple times before your entire exhaust system needs to be replaced? Knowing when to have work done on it is just half the battle

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How to Tell if Your Car Needs a New Exhaust

After you have consistently maintained your vehicle’s exhaust, over time it will eventually need to be replaced entirely. Unless you are aware of the changes your car will g

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