Service the way it should be

Janesville, WI


Classic Car Repair

We are a full service custom automotive repair shop with ASE-certified technicians. We offer all standard repairs and well as computer diagnostics, drivability repair and diagnostics for all power train combinations. Our repairs are guaranteed!

At CTR Automotive Service Center in Janesville, Wisconsin, we are the area’s complete auto repair specialists for custom classic cars. We provide a complete line of automotive services from a basic oil change, repair work, to overall build-ups. Our services also include body restoration, replacement panels and rust removal. There is not a job too big or small for our talented staff.

Is your old classic car not handling as well as you would like? If you have an endless to-do list for your classic or if you ready to upgrade or build a new feature, call us today at 608-373-9750 to schedule an appointment. All of our customers get free estimates. You don’t want to trust your investment to just any shop. Our reputation is first-rate.

Specializing In:

  • Performance modifications
  • Chassis upgrades and modifications
  • Full engine rebuilds, modifications and updates
  • Custom stainless steel, mandrel bent exhaust systems
  • Custom alignments for race set-ups to your specifications
  • Custom tuning and chassis dyno services available
  • Nitrous oxide system installation
  • Supercharger installation on imports and domestic models
  • Street rod modifications and upgrades and restorations
  • Custom fuel injection system installations
  • Full vehicle wiring from classic to full race
  • Computer diagnostics on all vehicle systems
  • Automatic transmission overhaul and upgrades

We recognize repairs can be stressful and we work hard to make sure they go smoothly and worry-free. Leave any inconvenience behind you and bring your vehicle to the experienced, respectful professionals at CTR. Our pros also specialize in restoring classic cars. We are a single stop repair and restoration facility.


  • Collision. Having an accident in your classic is especially unpleasant but we will have it looking new again as soon as possible so it doesn’t have to be so taxing.
  • Body Paint. We employ skilled and caring restoration specialists so that you are happy with your custom paint job and also get the most for your money, whether you want a fresh look or have a full body paint job in mind.
  • Antiques. For classic automobile lovers, cruising around in your antique car can be a hobby but it is also a serious subject. Our knowledgeable staff has the special skills and expertise it takes to restore antique classics.

Our skilled specialists at CTR Automotive and Transmissions want to help you make owning and driving your dream car as enjoyable as possible. Total customer satisfaction is our number one goal. Schedule an appointment today at 608-373-9750 to see why our service surpasses other classic body and repair shops.

Classic care restoration

Serving Janesville WI, Milton WI, Edgerton WI, Fulton WI, Indianford WI, Afton WI, Emerald Grove WI and Anderson WI