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O'Fallon Buick GMC
O'Fallon, MO
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 6:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 6:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 6:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 1:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 1:00 PM
Sunday Closed
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Mike was very personable and helpful. I appreciated the time he took to show me all the gadgets!! I'm still nervous driving it !!! I appreciated the time he took to show me all the gadgets!! I'm still nervous driving it !!! More
Great service, great staff. No dealership like Ofallon GMC! They always take such great care of their customers. No dealership like Ofallon GMC! They always take such great care of their customers. More
Great Ownership all the executives very hands on to make you feel you belong there Thank you Darric Sewell Offallon GMC Dee James Jude James #89 GO MIZZO #89 you feel you belong there Thank you Darric Sewell Offallon GMC Dee James Jude James #89 GO MIZZO #89 More
First time buyer, and I was treated with respect and they kept me informed on every detail kept me informed on every detail More
Very responsive and professional. Excellent service and sales team. Exceeded all of my expectations and will recommend to all of my friends! Excellent service and sales team. Exceeded all of my expectations and will recommend to all of my friends! More
Everyone was very efficient and friendly. Would recommend the dealership to our friends and family. Would recommend the dealership to our friends and family. More
We went in at the last minute for an oil change and Joe did what he could to get us in and out in no time at all! I take all my cars there, no matter the make or model and they have always gone the extra m did what he could to get us in and out in no time at all! I take all my cars there, no matter the make or model and they have always gone the extra mile! Joe is the best!! More
Everyone was nice, informative, and kind. I appreciate the follow up and professionalism before and the day of the sale I appreciate the follow up and professionalism before and the day of the sale More
Christy Thornton in Sales and Jarrod Finder in Finance did a fantastic job. My best car buying experience ever! did a fantastic job. My best car buying experience ever! More