Your local & trusted Transmission & Auto Repair Center in Knoxville!

At AAMCO in Knoxville, TN, we offer professional repair and service tailored to all your comprehensive automotive care requirements.

Our services encompass both automatic and manual transmission repair and rebuilding, clutch service and replacement, as well as advanced computer diagnostics to accurately identify and address drivability issues, including those related to 4X4 vehicles and fleet services. We also provide full brake services, which include the replacement of brake pads and rotors.

About Knuckle Busters AAMCO – A Veteran-Owned Auto Repair Shop in Knoxville

“Integrity first, service before self, and excellence in all you do.”
Those aren’t just words to live by—they’re the foundation of Knuckle Busters AAMCO, a trusted veteran-owned auto repair shop in Knoxville, TN, led by Michael Laverdure and his wife, Rachel.

A proud University of Tennessee graduate and U.S. Air Force veteran, Michael built Knuckle Busters to be different from the typical repair shop—one that values honesty, integrity, and true customer care above everything else.

From the Flightline to the Fast Lane

Michael spent eight years in active-duty service, leading aircraft maintenance teams that kept C-17s and C-5s mission-ready. While stationed at Incirlik Air Base in Turkey, near the Syrian border, his squad was known for its quick-turn “aerial pit stops.” That experience shaped his hands-on leadership style and inspired the shop’s name.

“We called ourselves Knuckle Busters back then too,” Michael says. “We fixed planes fast, worked hard, and took pride in doing things right. I wanted that same spirit in my business.”

Built on Integrity and Trust

When Michael transitioned from military service to civilian life, he carried with him the Air Force’s core values—and those became the backbone of Knuckle Busters.

“We don’t lie, cheat, or steal—and we don’t tolerate those who do,” he says. “If we break something, we own it and make it right. Integrity builds trust, and trust keeps people coming back.”

That mindset has earned Knuckle Busters a loyal customer base across Knoxville. The shop specializes in transmission repair, brake service, and complete auto diagnostics, but above all, it specializes in honesty and transparency.

A Family Decision and a Fresh Start

The Laverdure family’s move to Knoxville started one Thanksgiving while visiting relatives. Watching their children play with grandparents and cousins made Michael and Rachel realize they wanted to raise their family closer to home.

With a degree in geography and years of experience leading maintenance operations, Michael searched for a business that aligned with his skills. A Knoxville-based AAMCO franchise opportunity popped up online, and it felt like the perfect fit. He attended AAMCO University in Georgia, trained in management and operations, and together he and Rachel took the leap.

They officially opened Knuckle Busters AAMCO in 2018—just one week after welcoming their third child.

A Partnership in Business and Life

Michael and Rachel are equal partners in every sense. Rachel uses her business degree from Bryan College to oversee administration and marketing, while Michael leads the shop floor with his signature customer-first approach.

“We fix cars,” Michael says, “but really, we’re in the customer service business. When you focus on people instead of parts, everything changes.”

That philosophy shapes every interaction, from greeting customers to explaining repairs in plain language. The Laverdure team invites customers to see what’s happening under the hood and ask questions—no pressure, no confusion, just straightforward answers.

A Knoxville Auto Shop You Can Count On

Auto repair can feel intimidating or untrustworthy—but not at Knuckle Busters. Michael’s goal is to make every visitor feel informed, respected, and confident in the work being done.

“Auto repair is traditionally a low-trust industry,” he says. “I want Knuckle Busters to be the opposite—to be a place people depend on.”

With a growing reputation for honesty, professionalism, and Air Force-level excellence, Knuckle Busters AAMCO continues to serve Knoxville drivers with pride, integrity, and a commitment to doing things right the first time.

Frequently Asked Questions

What services does this Knoxville auto repair shop provide?

This Knoxville repair center provides professional auto repair and maintenance services, including drivetrain work, clutch service, brake repair, brake pad and rotor replacement, computer diagnostics, drivability diagnostics, 4X4 service, fleet service, and general automotive repair. The team helps local drivers identify vehicle problems clearly and choose the right repair with honesty and professionalism.

Do they work on both automatic and manual vehicles?

Yes. The shop services both automatic and manual vehicles. Whether your car is shifting poorly, slipping, making unusual noises, or showing signs of a clutch or driveline issue, the team can inspect the problem and explain your options in plain language.

Is this a veteran-owned auto repair shop?

Yes. This Knoxville AAMCO location is a veteran-owned auto repair shop led by U.S. Air Force veteran Michael Laverdure and his wife, Rachel. Michael’s military background in aircraft maintenance leadership helped shape the shop’s focus on integrity, accountability, customer service, and doing the job right.

What makes this shop different from other auto repair shops in Knoxville?

This local repair center is built around honesty, transparency, and customer trust. Michael and Rachel Laverdure created the business to be different from the typical repair experience by focusing on clear communication, plain-language explanations, and a customer-first approach. Their values are rooted in integrity, service, and excellence.

Do they offer brake repair?

Yes. The shop provides full brake service, including brake inspections, brake pad replacement, rotor replacement, and related brake repairs. If your brakes are squeaking, grinding, vibrating, or not stopping like they should, the team can diagnose the issue and recommend the proper repair.

Can they diagnose check engine lights and drivability problems?

Yes. The team offers advanced computer diagnostics to help identify check engine light issues, drivability problems, performance concerns, shifting issues, and other warning signs. Their goal is to find the real cause of the problem instead of guessing or replacing unnecessary parts.

Do they service 4X4 vehicles?

Yes. This Knoxville auto repair center provides service for 4X4 vehicles and can help diagnose and repair issues related to performance, drivetrain concerns, and related automotive systems.

Do they work with fleet vehicles?

Yes. The shop offers fleet services for businesses and organizations that need dependable vehicle maintenance and repair for company cars, trucks, and vans. The team understands the importance of keeping vehicles safe, reliable, and on the road.

Will they explain repairs before doing the work?

Yes. One of the core values of this veteran-owned Knoxville shop is transparency. Customers should understand what is happening with their vehicle, what repair is recommended, and why it matters. The team focuses on straightforward answers, no-pressure communication, and helping customers feel confident before moving forward.

Where is AAMCO Transmission and Total Car Care located?

AAMCO Transmission and Total Car Care is located at 104 Stekoia Lane, Knoxville, TN 37912. Knoxville drivers can call the shop at 865-588-0241 or visit their AAMCO Knoxville Website to learn more, request service, or get directions.

Why should I choose this shop for auto repair in Knoxville?

This Knoxville repair center combines professional automotive service with veteran-owned values, customer-first care, and a strong commitment to integrity. Whether you need drivetrain repair, brake service, computer diagnostics, clutch work, or fleet support, the team works to deliver honest answers, dependable repairs, and a better auto repair experience for local drivers.

Read our latest article on the Incredible Towns Blog “Your Transmission Can Be Quietly Destroyed By Engine Performance Issues“