• #1 in Customer Satisfaction

    For Aftermarket Full-Service and Repair 4 Times in a Row*

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  • Nice Difference® Warranty

    3 Years or 36,000 Miles Whichever Occurs Last

    Warranty Details
Full Service Auto Repair Shop
Your car’s electrical system is an extremely important part of its operation. You may not know, but your electrical grid is responsible for starting your engine, turning on lights, operating your radio, and even keeping your car cool with the air conditioner or warm with your heater.

When something has gone wrong with your electrical system, a number of different things can happen, and getting to the source of the issue isn’t always easy. At Christian Brothers Automotive O'fallon, we identify the source of your problem and we get it resolved as soon as possible so you can get back on the road worry-free! Make sure your car is looked after by our certified technicians and you won’t have to stress about electrical issues again.

  • "The service was outstanding. They are knowledgeable and up front. I would definitely recommend them to family and friends." The staff was amazing. I felt so comfortable with them, they really listened. The repair was done quickly and properly. I really couldn't have asked for anything more.
    8496 Mexico Rd Saint Peters MO 63376
  • "I do not plan on going anywhere else to get service." Cannot say enough, how honest, knowledgeable, friendly, and efficient they are. I do not plan on going anywhere else to get service.
    8496 Mexico Rd Saint Peters MO 63376
  • "Very nice folks at this location" Allen and mechanics, I want to thank you for being so kind to me and solving a tough problem with my old Silverado pickup truck that was constantly throwing EVAP codes. It had an electrical problem ...
    8496 Mexico Rd Saint Peters MO 63376