• Serving East Tennessee Since 1914
  • Family Owned and Operated
  • Quality Service at Affordable Prices
  • ASE Certified Technicians
  • Authorized AC-Delco Master Tech Center
  • Complete Auto Repair & Service on Domestic and Import Vehicles
  • 12 Month 12,000 Mile Warranty on Most Services
  • Automobile Service Association Member
  • Chamber of Commerce Member
Major Credit Cards Accepted

Where's the cheapest gas in town?
Visit the online gas price tracker
for Knoxville or Oak Ridge.

Road Trip!
Smoky Mtns
 

Online Customer Service for RT Clapp Customers

RT Clapp is here to help you 24-7 through our Online Customer Service. View your vehicles' service histories, read the suggested service schedules for your vehicles, make service appointments and more. Just click on your RT Clapp location.

NOTE: This feature is for existing customers. Please call us if you need assistance in registering and logging in.

Just select your RT Clapp location to get started.

Online Customer Care--Select Your Location

Oak Ridge Customers
1025 Oak Ridge Turnpike
Ph 865-482-2428
Email


Knoxville Customers
2045 E. Magnolia Ave.
Ph 865-524-1241
Email

It's Good To Know RT Clapp.