Kar Tech Automotive has been the auto repair shop taking care of vehicles in St. Charles for over 40 years. We’re locally owned, ASE-certified and the kind of shop where you get a straight answer without feeling like you’re being sold something you don’t need.
✓ 40+ Years Serving St. Charles
✓ 90+ Five-Star Reviews
✓ ASE Certified Technicians
✓ Locally Owned & Operated
Oil Changes
Your engine only runs as well as the oil inside it. We make oil changes fast, affordable and done correctly so you’re not back in here sooner than you should be.
Tires
From everyday commuters to trucks and SUVs, we stock the brands St. Charles drivers trust and we’ll make sure you’re leaving on tires that are right for your vehicle.
MO State Inspections & Emissions
Your Missouri inspection sticker isn’t something to let slide. Come see us on Central School Road and we’ll take care of it quickly by ASE-certified technicians who know exactly what inspectors look for.
AC & Heat Repair
When your climate control stops working it becomes a problem fast. We diagnose heating and cooling issues accurately the first time so you’re not paying to fix the wrong thing.
Engine & Transmission
These are the most expensive systems in your vehicle and the ones you least want to ignore. Our technicians have the experience and equipment to handle engine and transmission work on any make or model.
Brakes, Alignment & Suspension
Worn brakes and bad alignment put stress on your whole vehicle, not just one component. We’ll assess everything and give you an honest picture of what actually needs attention.
Kar Tech Automotive is located on Central School Road in St. Charles and has been a go-to shop for drivers throughout the area for over 40 years. We regularly see customers coming in from Cottleville, Weldon Spring, Dardenne Prairie and St. Peters. If you’re looking for a locally owned shop in St. Charles County that treats you like a person and not a transaction, we’re right here and we’re ready to help.
