car electrical wiring repairCar Electrical Repair: Trust Kaestner Auto Electric for Your Car Wiring Repair Needs!


If Your Car Wiring Is:

  • Damaged by a collision

  • Caused a bad body repair, stereo, or accessory installation

  • Corroded by water at the connectors

  • Routed incorrectly

  • Caused by a bad splice, junction, or connector

  • Shorting out

  • Chewed by rodents

The auto wiring experts at Kaestner can help!

Common Symptoms We Can Diagnose and Repair as Your Car Wiring Shop:

  • Fuse Blowing
  • Wire Fraying
  • Ground Issues
  • Corrosion
  • Loose Connections
  • Battery Issues (including a free battery load test!)
  • Alternator Issues
  • Switch Failure
  • Relay Issues

We can service all of your automotive electrical wiring repair needs!

Our expert mechanics have the expertise, experience, and equipment to diagnose and fix the problem quickly and affordably. Our goal at Kaestner Auto Electric is to provide you with service that exceeds your expectations!

NOTE: We do not install remote or automatic starters on vehicles.

We offer car and truck pick up and drop off service for residents and companies in the Waukesha area.

starter and alternator repair by kaestner

Call our shop today at 262-547-9600 to find out how we can get you back up and running ASAP!