• 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
 

Remembering Dennis

It's Good to Know RT Clapp

Since 1914, motorists in East Tennessee have counted on RT Clapp to keep their cars on the road. In keeping with our tradition of state-of-the-art expertise and customer service, we're building a presence on the Web that will allow existing customers to review their vehicles' service history, schedule service appointments, and contact us 24-7.

Just click on 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

AAA Approved
We accept these fleet service management programs.


Good Advice--Click here to learn tips from The Wall Street Journal for making your car last longer.

A Keeper Is Cheaper--Click here. Some great tips on maintaining your car to get the most from your vehicle purchase.

Is It Really Time to Trade? Click here for advice from MSN Money.

It's Good To Know RT Clapp.