From a basic muffler repair 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 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 work we provide our customers. Whether you are needing a quick 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. 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

Our Blog

Regular Maintenance Saves You Money

Why Exhaust Systems Require Maintenance The exhaust system of the vehicle does a lot of dirty work to keep passengers, the environment and other people from harm. How s

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How to Maintain Your Exhaust

A vehicle’s exhaust system is crucial to the proper functioning of the vehicle itself as well as the safety of the passengers. This is why it is so important for vehicle

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