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Expert Automotive Repair, Maintenance, Mufflers & Brakes

A-1 Custom Muffler & Brake is a locally owned auto repair and maintenance shop with locations in Springfield and Republic, MO. We offer automotive services ranging from a basic oil change to transmission repair, certified state vehicle inspections, and tire sales. We offer quick, same-day service and most repairs can be completed while you wait in our clean and comfortable waiting rooms. We are conveniently open during normal business hours on Saturday and walk ins are always welcome! We guarantee our repairs with a nationwide 12 month/12,000 mile warranty and are a BBB A+ accredited shop.

A-1 Custom’s team of ASE certified technicians completed over 362 hours of training in 2013, and we are always going above and beyond to ensure that our mechanics are the most competent and knowledgeable around. We pride ourselves on making your experience as easy as possible, which means that we only fix what needs fixing, will never try to sell you services that aren’t necessary, and we do it right the first time.

25-years

Customer Reviews

“We have used A-1 for years for everything from oil changes to complex repairs on our vehicles. They have always been professional, friendly, honest, fast, and reasonably priced. We will continue to use them for our auto repair needs.”

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We Only Fix
what needs fixing


Friendly Service
is our promise!


Two Locations
To Serve You!

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Our Technicians
Are ASE Certified!

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Serving Springfield & Republic, MO and the Surrounding Areas

Since 1971, A-1 Custom Muffler and Brake has specialized in auto repair such as mufflers, exhaust systems, brakes, general auto repair and vehicle maintenance. A-1 Custom Muffler and Brake is an ASE Certified establishment, which means that our accredited technicians have numerous years of experience in finding solutions to your vehicle repair needs. We offer same-day service and most repairs can be performed while you wait. All customers receive a detailed estimate of repairs before any work is performed. We only fix what needs fixing.

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