O'Fallon Garage

4.6
158 reviews

About

Transmission ShopAuto Repair ShopAuto MaintenanceBrake Shop
Since 1918, O'Fallon Garage has been a trusted name in auto repair throughout the O'Fallon, MO area. Our ASE Certified technicians deliver reliable service backed by decades of experience and a commitment to quality workmanship. We offer a full range of automotive services including oil changes, vehicle inspections, towing, and general auto repair. Whether you need a routine oil change in O'Fallon, MO or a complete diagnostic check, our team is here to help with professional service and competitive pricing. For a dependable auto oil change in O'Fallon, MO, count on O'Fallon Garage—serving generations of drivers with care and precision.

Location

O'Fallon Garage
203 South Main Street, O'Fallon, MO
63366, United States

Hours

Reviews

4.6
158 reviews
5 stars
134
4 stars
12
3 stars
1
2 stars
2
1 star
9

What are people saying?

AI-generated from recent customer reviews

Service Quality

Mixed reviews on service quality, with some customers praising quick and effective repairs, while others reported issues with mistakes and lack of accountability.

Customer Service

Customer service experiences vary widely; some customers appreciated the friendly staff, while others reported rude interactions and poor handling of complaints.

Pricing

Many customers found the prices to be affordable and fair, although some felt they were charged for unnecessary services.

Trustworthiness

Several reviews highlighted the honesty and reliability of the shop, with many customers expressing trust in their services.

Efficiency

The shop is noted for quick service and efficient handling of appointments, with many customers satisfied with the turnaround time.
  • LA
    Lisa Von Der Ahe
    Oct 5, 2025
    5.0
    Excellent service and price.
  • CB
    C. B.
    Jul 15, 2025
    1.0
    ‼️ READ BEFORE TAKING YOUR CAR HERE ‼️ Dennis absolutely WILL break things on your car just to be able to charge you more money and if you refuse to pay it, he will just park it outside broken for you to tow somewhere else. I understand something accidental might happen, but he made absolutely no effort to make it right. An $800 job turned into a $1500 job because he intentionally broke something. I have recordings of every conversation where he openly admitted to breaking it, and then strong armed me into paying it because he knew I had no other choice but fix my car. Please please please take your car anywhere else.
  • NB
    Nick Byerley
    Jul 14, 2025
    1.0
    Awful customer service. Brought my wife’s vehicle in for a new alternator. Needed a new tensioner no big deal. Then, actively admitted to breaking the radiator on my wife’s car and proceeded to tell me that I had to pay for it. A $500-$700 job became $1500. Even offered to pay for the part because stuff happens if he would just cover the labor cost. Was told nope had to pay for everything or “he’d park it out front for us” I’ve been in the customer service business for 20+ years and mistakes happen. However, I do not make customers pay for my or my employee’s mistakes. Own it and fix it. Reprimand the employee for their mistake take the hit and move on.
  • DG
    Dennis Greife
    Jul 19, 2022
    1.0
    Just moved here from Florida. Took my truck in as a new customer to have a driveline carrier bearing replaced. They told me this should be done by a 4 wheel drive shop. The procedure is the same as 2 wheel drive. Dennis told me he would talk to his transmission person about it and call me back. Never called back. His attitude totally changed when he saw my truck with an out of state license. Apparently they don't want new customers.

Frequently Asked Questions About O'Fallon Garage

What services does O'Fallon Garage provide?

O'Fallon Garage offers a full range of automotive services including oil changes, vehicle inspections, towing, and general auto repair.

What are the operating hours of O'Fallon Garage?

The garage is open Monday through Friday from 8:00 AM to 6:00 PM, Saturday from 8:00 AM to 12:00 PM, and closed on Sundays.