About Knox Horizon Auto Care

What We Do Our technicians can handle a variety of automotive repairs on most makes and models. Our service technicians are fully equipped to identify any issues that may cause larger problems in the future. Start by requesting a service appointment today. Call us at 865-219-6999

What We Offer When you get your car serviced, with us you get more than just a job well done. By teaming up with TechNet Professionals we are able to offer our customers Nationwide Warranty, Roadside Assistance and Tire Protection. Also, as members of the Mobile Air Climate System Association we are 609 certified in taking care of your A/C needs. We are fully qualified and ready to ger your vehicle up and running.

Top Services

  • Air Conditioning Recharge
  • Alternator Replacement
  • Brake Pad and Rotor Replacement
  • Catalytic Converter Replacement
  • Scheduled Maintenance Service
  • Timing Chain Replacement
  • Transmission Fluid Services
  • Transmission Repair
  • Turbocharger Replacement
  • Water Pump Replacement

Top Vehicles Serviced

  • Acura
  • Audi
  • BMW
  • Honda
  • Hyundai
  • Jeep
  • Mazda
  • Mercedes-Benz
  • Nissan
  • Subaru
  • Toyota
  • Volkswagen

Warranties

  • 24 mth/24K mi. warranty (whichever comes first) for parts & labor*

Services Offered

  • Air conditioning diagnosis
  • Air conditioning recharge
  • Brake master cylinder
  • Brake pad replacement
  • Brake rotor Replacement
  • Brake shoe replacement
  • Radiator replacement
  • Brake system diagnosis
  • Check engine light diagnosis
  • Diagnose my vehicle
  • Electrical system diagnosis
  • Catalytic Converter replacement
  • Oxygen sensor replacement
  • Engine mount replacement
  • Timing Chain replacement
  • Turbocharger replacement
  • Water Pump replacement
  • Exhaust replacement
  • Muffler replacement
  • Fuel pump replacement
  • Fuel system repairs
  • Ignition system diagnosis
  • Coolant system flush
  • Drive belt replacement
  • Engine oil and filter change
  • Minor/external transmission service
  • Serpentine / drive belt
  • Spark plug replacement
  • Timing belt replacement
  • Tire rotation
  • Alternator replacement
  • Battery replacement
  • Starter replacement
  • Suspension ball joint
  • Wheel alignment
  • Tire replacement
  • Axle shaft oil seal replacement
  • Transmission diagnosis
  • Transmission repair
  • Valve body service

Vehicles Serviced

  • Acura
  • Alfa Romeo
  • Audi
  • BMW
  • Buick
  • Cadillac
  • Chevrolet
  • Chrysler
  • Daewoo
  • Dodge
  • Eagle
  • Fiat
  • Ford
  • Freightliner
  • GMC
  • Genesis
  • Geo
  • Honda
  • Hummer
  • Hyundai
  • INFINITI
  • Isuzu
  • Jaguar
  • Jeep
  • Kia
  • Land Rover
  • Lexus
  • Lincoln
  • Lucid
  • Maybach
  • Mazda
  • Mercedes-Benz
  • Mercury
  • Mini
  • Mitsubishi
  • Nissan
  • Oldsmobile
  • Plymouth
  • Polestar
  • Pontiac
  • Porsche
  • Ram
  • Rivian
  • Saab
  • Saturn
  • Scion
  • Smart
  • Subaru
  • Suzuki
  • Tesla
  • Toyota
  • Volkswagen
  • Volvo

Amenities

    • Early drop off
    • Shuttle service
    • Free wifi
    • Wait on site

Other Amenities

Autobody Services, Complimentary Refreshments, Detailing, Digital Inspection, Early Drop off, Financing Available, Fleet Services, Kid Friendly Waiting Area, Loaner Car, Restrooms, Shuttle Service, Towing, Waiting Room, WiFi, TV

No reviews yet, be the first!

"There are times in life when things just don’t go as planned. I had one of those times last week and Clayton Autos stepped up and went above and beyond to help me! Long story short, I had a blown tire on the way to a competition about 8hrs from home. AAA towed me to the wrong destination…so many lines got crossed. Dwayne Hickey, was amazing! From the moment I began working with him he made me feel like everything was going to be fixed and taken care of and it was. He kept me in the loop every step of the way. He was able to get things done quickly and in a way that I could not have possibly managed by myself! Thank you Dwayne! The service that I received from Clayton Auto and it’s staff was truly a reminder of “do unto others as you would have done to you.” I could not have asked to me treated more kindly or professionally. Randy Justus, you run a top notch business. Thank you, Thank you, Thank you!"
"Very good people mr randy and ms Olivia treated me very well"
"Randy was very helpful. He even stayed later to help when when they were closed"
"Great experience today!! Clayton autos serviced my Mercedes GLE350 and my experience was Awesome!!"
"I wasn’t expecting to find a car when we went, but joe was a huge help with finding me one! All the cars are really nice!"

Coupons

No coupons available at this time.