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Business Details
Your Trusted Chevrolet Dealership in O'Fallon, IL
Jack Schmitt Cadillac of O'Fallon has been a trusted automotive partner for drivers in O'Fallon, Belleville, East St. Louis, and surrounding communities since our founding. Our dealership offers a comprehensive selection of new Chevrolet vehicles, certified pre-owned models, and used cars, backed by expert financing solutions tailored to individual budgets. Our GM-certified service department provides maintenance and repairs using genuine Chevrolet parts, ensuring optimal vehicle performance.

With a team of experienced professionals holding General Motors Mark of Excellence Awards, we prioritize customer satisfaction through personalized service and community engagement. Our commitment to quality extends to our 117-point inspection process for used vehicles and warranty-backed purchases. We combine big-city savings with hometown service, making us the preferred Chevrolet dealership in the region.
Services
New Vehicle Sales Used Vehicle Sales Auto Financing Vehicle Service Parts Department
Highlights and features
  • We offer 33 years of combined experience in our service department with GM-certified technicians.
  • Our finance team secures low-interest rates and minimal down payment options.
  • We provide a 117-point inspection process for all certified pre-owned vehicles.
  • Our parts department stocks genuine Chevrolet components for optimal vehicle performance.
  • We serve multiple communities including Belleville, East St. Louis, and Fairview Heights.
Associations and certifications
  • General Motors Certified Service
  • General Motors Mark of Excellence Award
What people say
Knowledgeable staff Competitive pricing Reliable service Great selection Friendly team
Services
New Vehicle Sales
We offer the latest Chevrolet models including the Silverado, Equinox, and Blazer EV. Our inventory features trim-specific options to match diverse lifestyles and budgets. Our sales team provides transparent pricing and vehicle comparisons to help customers make informed decisions.
Used Vehicle Sales
Our certified pre-owned vehicles undergo a rigorous 117-point inspection process. Each used car comes with a warranty and auto-check history report. We offer competitive financing options for all credit profiles to ensure affordability.
Auto Financing
Our finance center provides personalized loan and lease options with low-interest rates. We assist customers in securing approvals through major lenders. We offer special programs for first responders, educators, and military personnel.
Vehicle Service
Our GM-certified technicians perform oil changes, brake repairs, and diagnostics using factory tools. We offer scheduled maintenance plans and genuine Chevrolet parts. Service hours extend Monday through Friday with early morning availability.
Parts Department
We stock genuine Chevrolet parts for all model years. Our parts specialists assist with both in-store purchases and online orders. We guarantee compatibility with Chevrolet vehicles through manufacturer-backed inventory systems.
People
Jack Schmitt
Dealer Owner
Jack Schmitt brings decades of automotive industry expertise to our dealership. A Belleville resident, he established this Chevrolet franchise to serve local communities with integrity and quality service.
Kathy Schmitt-Federico
Executive Manager
Kathy Schmitt-Federico oversees dealership operations with a focus on customer satisfaction. Her leadership extends to community initiatives, reflecting her commitment to both business excellence and humanitarian causes.
Arron Cox
Sales Manager
Arron Cox has 18 years of automotive sales experience and holds the General Motors Mark of Excellence Award. He specializes in helping customers find vehicles that meet their specific needs and budget.
John Ratulowski
Service Manager
John Ratulowski leads our service department with 33 years of industry experience. As a GM-certified technician and Mark of Excellence Award winner, he ensures precision in every repair and maintenance task.
Mike Bolandis
Parts Manager
Mike Bolandis manages our parts inventory with 23 years of automotive expertise. His team guarantees availability of genuine Chevrolet components, ensuring optimal vehicle performance and longevity.
Questions
What new Chevrolet models are available?
We carry all Chevrolet models including Silverado trucks, Equinox SUVs, Blazer EVs, and Malibu sedans. Check our inventory online for current stock.
Do you offer financing for used cars?
Yes, we provide financing options for both new and used vehicles, including specialized programs for first-time buyers and those with unique credit situations.
What service hours do you offer?
Our service department is open Monday-Friday 7:30AM-5:30PM. Emergency repairs require prior arrangement with our team.
How can I schedule a test drive?
Schedule online through our website or call 618-589-4053. Our sales team will reserve your preferred vehicle for a personalized test drive experience.
Do you service non-Chevrolet vehicles?
While we specialize in Chevrolet models, our technicians can assist with general maintenance for most vehicle makes using industry-standard tools and expertise.
What is your return policy for used cars?
We offer a 3-day/300-mile return policy on certified pre-owned vehicles. Contact our sales team for specific terms and conditions.
Reviews (6)
Julie Adams
Jun 11, 2022 Report
I stopped in looking for a Toyota 4 Runner but found a Volvo that I love even more and when it ended up needing new brakes before I could finalize the purchase, they put on new ones no question asked! If you stop in, ask for Gayla and she will make sure you're more than happy with your purchase.
DandDi Us
Jun 08, 2022 Report
Bill and Jerry made the car buying experience the best and easiest process I have ever had buying a car. Knowledgeable, honest and upfront. Highly recommended.
James Carroll
Jun 06, 2022 Report
Jack Schmitt Auto World had the perfect car at the right price. The key cog in my dealings was Gayla. She orchestrated everything with precision, from test drive to delivery! All requests were met and questions answered without hesitation. Go see Gayla at Jack Schmitt Auto World and drive away confident and satisfied in your perfect ride!
Julie Adams
May 20, 2022 Report
UPDATE: sorry but they just lost all stars and respect. On day 3 of having the car the Transmission needs service light came on. They were quick to put it on the computer but then refused to work on it when only a change of transmission fluid was needed. Very disappointed. EDIT after JS reply: do you mean contact your service people who refused to work on the car when I first told you about the transmission light? As I told Gayla yesterday, now the brake failure light is on as well as the transmission service light. Oh, and the AC that you "recharged?" It doesn't work now either.
Devion Austin
May 17, 2022 Report
Sam did a great job helping me through my car buying experience, he was very attentive and professional. He answered my questions and concerns promptly and if he couldn't answer a question he'd rush to get me an answer. Definitely recommend him. 10/10
Cassie Elaine
May 16, 2022 Report
Walked in looking to trade in my chevy malibu for something a little bigger for my family and left with a beautiful Chevy equinox. Has run and drove amazing. I am completely in love with my new vehicle. Gayla was awesome and took great care of us. Jerry was amazing as well in his help with our situation and handled my son's (age 6) restlessness very well and rewarded him for his behavior. We were there quite a while but happy with the outcome! Definitely my go to place!