Conveniently located in Knoxville, Tennessee, National Auto Repair, Inc., is a family-owned and operated business that looks forward to earning your business. With more than 86 years of experience in the automotive Business, National Auto Repair Inc., has the knowledge and expertise you need when it comes to your vehicle.

Family Owned & Operated for Over 86 Years

You don’t want to trust your car to just any mechanic. You want someone with experience that you can trust. With more than 86 years in the auto repair and repair industry, National Auto Repair mechanics can help you get back on the road at an affordable rate.

Because we’re family owned and operated, we treat our customers like family. Family values, professional service, and industry expertise has kept National Auto Repair as a trusted name in Knoxville, Tennessee and the surrounding area.

Whether you need tires, engine repairs or replacement, transmission work or replacement, or brake service, we’re here to help. If you have questions during or after repairs, you can speak directly with the mechanic who worked on your vehicle or you may speak with the owner. Customer satisfaction is our number one priority.

ASE Certified Mechanics on Staff

You need your car or truck. You don’t want to trust it to just anyone. The mechanics of National Auto Repair, Inc., are highly trained. This means that your vehicle is repaired by someone who goes the extra mile to stay up-to-date on the latest and best repair techniques for both foreign and domestic makes and models.

The Best Customer Service in Knoxville, Tennessee

National Auto Repair, Inc., works hard to provide the best customer service at all levels. All of our repair staff strives to make you feel comfortable while giving you the information that you need. We do our best to provide the best customer service in Knoxville, Tennessee.

When you call or stop by National Auto Repair, Inc., you can be assured that you’ll be treated in a courteous manner. You’ll get an honest quote for the price of repair or maintenance. We’d love the opportunity to earn your business. Let us show you how easy and friendly car repairs or maintenance can be if you’re in Knoxville, Tennessee or the surrounding area!

Affordable Scheduled Maintenance and Repairs

One of the best ways to prolong the life of your vehicle is to make sure that it is regularly maintained. We want you to be car care aware! Common scheduled maintenance needs include:

Oil should be changed every three months or every 3,000 miles. Other items on the scheduled maintenance list should be done at certain times or miles as well. To learn more and to get an honest quote on your scheduled maintenance needs.

The need for car repairs always seems to happen at the most unexpected time. It’s often scary for people because they never know what it might cost or how long it could take to get your vehicle back. National Auto Repair, Inc., knows that you need affordable repairs. We’re here to help. Our certified mechanics along with our friendly and knowledgeable repair staff will give you an honest quote and make sure that you understand exactly what the problem with your car is. We know that no one likes expensive surprises. You can expect to be kept informed every step of the way. Our certified mechanics, staff, and owners welcome any questions that you have before, during, and after the repairs.

Services and Repair

National Auto Repair, Inc., provides services and repair! We can help you locate the right part if you’re looking to perform your own repairs or we can get your car back on the road. Conveniently located in Knoxville, Tennessee, we’re open six days a week, accept multiple payment methods, and have two facilities.

National Auto Repair, Inc., can help you with factory-scheduled maintenance needs, cooling system services, brakes, steering, suspension, shocks, struts, timing belts, tires, and more.

Easy Payment Options

Visa, Master Card, Discover, Firestone, Instant Credit Available


Other wheel alignment machines don’t come close to matching the power of the HawkEye Elite® wheel alignment system. This wheel aligner uses four precision cameras.  QuickGrip adaptors feature spring-loaded arms that grip the tire, eliminating metal-to-metal contact to eliminate rim damage.

Contact Information

National Auto Repair
4733 Clinton Highway
Knoxville, Tennessee 37912
(865) 687-6061

Business Hours:
Monday – Friday 8am – 5:30pm
Saturday 8am – 3:30pm

Visa, Master Card, Discover, Firestone, Instant Credit Available