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Customer Reviews

4.8 / 5

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I brought my new 2013 Cadillac ATS4 with approximately 1500 mile in for remedying an intermittent parking brake fault light. I was given an immediate appiontment and also loaned a new cadillac loan vehicle. Repairs were completed on the promised time. The service personnel also completed some computer updates to the vehicle. More impressive to me was that the service manager offered to spend additional time instructing me on the functions and operation of the CUE system. Overall I would rate the service that I received as fast,courteous, friendly and helpful. One of the best service experiences that I have encountered. Read More >>

Sal M.
Lebanon, IL
My CTS had a drain leak and the visor cover had broken. Both items were repaired promptly and to my complete satisfaction. Read More >>

Terrence V O.
Belleville, IL
Never disappointed with the service and staff @Jack Schmitt Cadillac!!! Read More >>

James B S.
Swansea, IL
Service is always professional. Great explanations from the service guys. Love the service. Read More >>

Francine N.
Fairview Heights, IL
Wayne in Service was very prompt. Read More >>

Robert W C.
Swansea, IL
Great job as usual! Read More >>

Mark A R.
Fenton, MO
I brought my Cadillac in with no appointment and Chuck was able to get in scheduled in for that day. Thanks Chuck! Read More >>

Teresa S.
O Fallon, IL
terrific, prompt, effective service, aggressive dealer customer support Read More >>

Ronald E W.
Caseyville, IL
Service specialist Wayne went above and beyond to help reduce my fees on an after warranty stereo problem.I will be back!Thank you! Read More >>

Michael M M.
O Fallon, IL
I brought my car in without an appointment because I had hit my rear view mirror backing out of the garage.I am legally blind in my left eye so I cannot drive legally w/o rear view mirrors. As soon as I told Wayne my problem, he said it would be fixed as soon as possible.I have always been impressed with the service department. Read More >>

Shirley M.
Waterloo, IL

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Welcome to Jack Schmitt Cadillac in O'Fallon

Thank you for visiting Jack Schmitt Cadillac, your local O'Fallon Cadillac dealership in Illinois. We sell incredible new Cadillac luxury vehicles as well as used cars and trucks near St. Louis and Belleville. Located at 915 West Highway 50 in O'Fallon, we're easy to find from Interstate 64 at exit 14. Please view our hours and directions page if you need specific driving instructions to our Cadillac dealership near St. Louis and Belleville.

New Cadillac Luxury Vehicles near St. Louis and Belleville

Jack Schmitt Cadillac in O'Fallon is proud to feature all of the new Cadillac luxury vehicles that you want to drive near Belleville and St. Louis. Whether you're looking for the new ATS, an SRX, or the popular Escalade SUV, you'll find them all at Jack Schmitt Cadillac. Our professional, low-pressure sales team makes it easy to drive home in a new Cadillac, so apply for financing and schedule your test drive today and see why more Belleville Cadillac drivers do business with us.

Used Cars and Trucks in O'Fallon

Shopping for used cars in St. Louis? Looking for a great deal on used vans in Belleville or for used SUVs in O'Fallon? Jack Schmitt Cadillac features a great selection of high quality used cars and trucks with many makes and models to choose from. Whether you're looking for a used Cadillac in St. Louis or for certified pre-owned GM vehicles in O'Fallon, we're certain that you'll find a great quality used vehicle that's perfect for you near Belleville.

Cadillac Parts and Certified Service near St. Louis

When your Cadillac needs repair work or routine maintenance you'll want to bring it in to our service department at Jack Schmitt Cadillac in O'Fallon. Our team of highly trained service technicians can do it all, from installing new tires to oil changes and major engine repairs near Belleville and St. Louis. For your convenience you can schedule your service appointment online through our site. Should you need Cadillac parts or Cadillac accessories, our parts department is fully stocked to fill your order, whether you need them in St. Louis or Belleville.

New Cadillac Models: ATS | CTS Coupe | CTS Sedan | CTS Wagon | CTS-V Coupe | CTS-V Sedan | CTS-V Wagon | Escalade | Escalade Hybrid | Escalade ESV | Escalade EXT | SRX | XTS