636-939-4845

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
  • 5 star review  Just got my van tuned up at Cintech! They always do a great job. My van is running like new! Thanks guys!

    Nathan Wyatt Avatar Nathan Wyatt
    January 17, 2014
  • positive review  I have taken all our vehicles to Cintech for years. They are very honest and at fair price. I know that Tim, Jared, Casey and their entire crew will do me right! Highly recommend them!

    Pam Dempski Avatar Pam Dempski
    July 10, 2019
  • 5 star review  I use CINTECH Auto, because I can trust them, in addition to the quality of their work. Over the years, they have repeatedly demonstrated their honesty and integrity. One example follows. I locked my Ranger in four wheel drive. No matter what I did I could not switch it back to two wheel drive. When the CINTECH technician backed it up, it popped out of four wheel drive. Greg called me to let me know what happened. He also gave me good advise on preventing the issue in the future. They could have charged me hundreds of dollars and I would not have known the difference. Thank you. to all of the CINTECH employees.

    LLoyd Garreau Avatar LLoyd Garreau
    February 2, 2017
  • 5 star review  The best in town! Wouldn't go anywhere else! Thank you for everything you do!

    Danielle Nicole Avatar Danielle Nicole
    November 18, 2015
  • 5 star review  Been taking my car there for years. Wouldn't go anywhere else. They don't just treat you like a customer. They treat you like family! Very honest and professional. Always willing to work with you in anyway they can.

    Joel Tiemann Avatar Joel Tiemann
    February 3, 2017
  • positive review  Clean friendly environment with a caring staff. Knowledgeable about your car.

    Dave Kirkwood Avatar Dave Kirkwood
    August 24, 2018
  • positive review  They’re awesome and very fast. They always make time whenever I am having issues with my cars

    John Holtmeier Avatar John Holtmeier
    September 17, 2018
  • positive review  Friendly Staff, Fair Pricing, and reliable work!

    Chasity Ragan Avatar Chasity Ragan
    April 11, 2019
  • positive review  Would highly recommend using Cintech for your automotive needs. Super nice customer service and top notch technicians. Not only using personally but use for my companies fleet trucks.

    Asa Shepherd Avatar Asa Shepherd
    August 15, 2019
  • 5 star review  I have been bringing my car here for several years now. Casey is always so helpful and the prices are affordable. They always make my experience very easy and i appreciate all they do to make the painful experience of car repair easier. Thank you Cintech for always going above and beyond in customer satisfaction

    Stacey Paschall Avatar Stacey Paschall
    March 29, 2018

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

Vehicle Brands We Repair