AUTO
REPAIR EXPERTS
The Auto Repair Shop St. Charles has been trusting since 1995



Transmissions

Tune Ups

Security Systems

Tire Alignment

Audio Systems

Battery

Engine Maintenance

Brakes

what we’re about
At Cintech Automotive Repair, we strive to provide superb service at all times. When it comes to your vehicle you need to have someone you trust to give you the facts, and what needs to be done to fix it right, the first time. We are the people that countless people in the St. Charles and surrounding area have come to trust over the last nearly 25 years for their auto repair needs. We service all makes and models, and try to be a true dealer alternative for automotive repair and service.
From preventative maintenance to advanced diagnostics our ASE certified technicians have seen it, solved it, and shipped it. To learn more about us and the services we provide give us a call or reach out to us through here. We’re always available to chat about all of your auto repair needs.
Our Services & Offers
Air conditioning repair
We provide thorough air conditioning inspections to ensure an accurate diagnosis and comprehensive and honest assessments. All auto air conditioning repairs performed by us are done using quality parts and installed by a MACS certified auto repair technician.
Tires and wheel services
We offer competitively-priced tires from the automotive industry’s best tire brands, including Goodyear, Michelin, Kelly, Cooper and Kumho. We offer free lifetime tire rotation on every set of tires we sell. Our ASE-certified technicians are trained to accurately diagnose all automotive tire and wheel issues that may arise
Batteries, alternators, starters
Your alternator is an essential component that keeps your battery fully charged. As your engine runs, the alternator works like a generator to create electricity for your radio, windshield wipers, headlights and more.
Without an alternator or battery, your car couldn’t perform any of these tasks. Modern vehicles also use electricity to start your vehicle, so a dead battery means a dead car.
Exhaust System
The job of your car exhaust system is to manage the dangerous gas emissions created by your engine’s combustion process. It helps improve overall vehicle performance and fuel mileage, minimize noise and reduce the amount of pollutants released into the environment.
brake repair and service
Brakes should be examined at least once annually for the safety of your vehicle. Maintaining your vehicle’s brakes is one of the most crucial precautions you could take. You can have the confidence of knowing that when you press your foot to the brake, your car is going to stop.
Hybrid repair
The ASE certified mechanics at Cintech Automotive Repair service all of your hybrid repair and service needs. Hybrid vehicles need special care and our staff is prepared to provide the unique care that your hybrid vehicle requires.
check engine light diagnostics
Thanks to the check engine light, we can easily know when something is amiss with our car. The benefits of getting your car issues diagnosed are endless. With a check engine diagnostic test, you may be able to catch a small problem before it becomes a bigger and more costly issue.
Missouri State Vehicle Inspections
Safety inspections are required of all vehicles; however, only residents in St. Louis, St. Charles, Franklin, and Jefferson counties are required to take the emissions test. Vehicles with even model years will be inspected on even calendar years; vehicles with odd model years will be inspected in odd calendar years.
- licensed missouri state vehicle inspectors
- top rated automotive repair in st. charles
- specialists in advanced diagnostics
- factory level pass-thru programming
- world class noise, vibration, harshness diagnostics


Auto Repair Services
Learn more about the auto repair services we offer
Book Appointment
Book an auto repair appointment today so that you can be back on the road tomorrow
Contact Us
Call us
(636) 939-4845