Twin Falls’ Auto Repair Experts
When your vehicle hits a snag, you need a mechanic who understands the specific demands that come with living in Twin Falls. You need someone who has experienced the stop-and-go traffic on Blue Lakes Blvd to the heavy-duty hauling required for local agriculture and recreation.
We’ve transitioned from our roots as Master Muffler into a comprehensive “AutoTech” center. This means we’ve paired our exhaust expertise with high-level engine diagnostics, suspension work, and specialized diesel services. As a family-owned shop, we prioritize people over profits, ensuring you get honest advice and a 12-month/12,000-mile warranty that actually means something.
Comprehensive Maintenance & Mechanical Repairs
Our Twin Falls technicians handle everything from modern EVs to high-mileage work trucks.
Diesel
Our Twin Falls mechanics understand the unique complexities of diesel engines. From heavy-duty work trucks to passenger diesels, we provide specialized fuel system, turbo, and glow plug services to keep your powerhouse running strong.
Hear from Our Customers
To learn about our service quality and advantages, please read the testimonials our customers have shared.
“Our Tahoe had a check engine on and was surging and cutting out. These professional guys got us in and did a wonderful job. Super nice guys and very reasonable in their repair pricing. Totally friendly and professional. When I’m in town again and need repair for my truck or car, it’ll be Addison Car Care, who will fix my car. I can trust them, and they are honest!”
“Cole and Cody once again took care of me. Great communication and got me right in even though they’re busy. If I could give this shop more than 5 stars I would. Thanks fellas for taking good of my son’s truck. Let’s not forget to thank the techs. Great job!”
“I had an issue with my van. Everywhere else couldn’t get me in for about a week and the dealer couldn’t for a month! They got me in, in less than a day! They fixed the issue and they also called and updated and informed about each step they took. They were kind and professional!”
“The best in Twin Falls! I wouldn’t take my car anywhere else and always get minor tune ups done regularly with these guys. Excellent shop!”
Why Twin Falls Drivers Trust Master AutoTech
Finding a reliable mechanic shouldn’t feel like a gamble. We differentiate ourselves through a commitment to professional education and local accountability:
- ASE-Certified Excellence: We hire “car guys,” but our technicians are much more than that. Our team members must be ASE-certified within 90 days of hire, ensuring they meet national standards for technical skill.
- The Blue Seal Difference: We often have an ASE Master Tech on-site to navigate the most complex electrical and mechanical puzzles.
A “Homegrown” Experience: Because we are family-owned, we treat our customers like neighbors. You’ll get clear communication, with no “mechanic-speak” or hidden fees.


Experience the Magic Valley’s Most Trusted Auto Care
A “quick fix” just won’t cut it when you can have precision service from a family-owned team that treats you like a neighbor. Whether you are prepping for a trip across the Perrine Bridge or need a reliable mechanic for your daily commute, our ASE-certified mechanics at Master AutoTech Twin Falls get the job done right the first time.














