Engine Repair Services in Knoxville, TN

Engine and Transmission Repair

At Interstate Repair Services, our ASE certified mechanics will take care of your engine and transmission repairs to ensure that your vehicle runs efficiently. The engine and transmission are the most important part of any vehicle and it is important to make sure they stay healthy.

Our services include transmission repair and replacement, transmission rebuilds, transmission fluid replacement, engine diagnostics, engine rebuilds, engine replacement and repair and engine maintenance. We use the highest quality products which is why we’re a GENERAC Generator Sales and Service Dealer, as well as a Jasper Engine Dealer

12 MONTHS / 12,000 MILES

NAPA AutoCare “Peace Of Mind” Warranty

Receive 12 months / 12,000 miles of worry-free protection on qualifying parts and labor. Wherever you may travel, our warranty is honored at over 14,000 NAPA AutoCare locations across the country.

Contact us for a written warranty on parts and labor

Our service area includes, but is not limited to:

Knoxville and surrounding Counties, Knoxville to Virginia State Line, and Knoxville to North Carolina state line including North Carolina on I-40 to Asheville, North Carolina city limits. Any requests received for service anywhere in the state of Tennessee or outside will be addressed

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Interstate Repair Service

Main Phone: 865-637-4986
Toll-free 800-377-4986

Address: 2208 Thorngrove Pike, Knoxville, TN 37914

Business Hours

Monday - Friday:
8:00 AM - 5:00 PM

Roadside assistance and Emergency Service Available