Don Koch
Don Koch at O'Fallon Buick GMC

Don Koch

Fixed Operations Director

O'Fallon Buick GMC

2150 Technology Dr
O'Fallon, MO 63368

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4.8
225 Reviews
4.8

225 Reviews

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225 Reviews of Don Koch

June 20, 2025

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Employee Rating

The service and staff is amazing. Oh..and the popcorn. Thank you all for another great visit. More

by b-m-s
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Recommend Dealer
Yes

June 20, 2025

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Hands down, always a great experience. Everyone is always very helpful. The absolute best service. More

by CARAHALBERT
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

June 12, 2025

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Employee Rating

The service tech was extremely good and kept me informed of the repairs. I will be definitely coming back in the future More

by bmemmerth
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska

June 06, 2025

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Worked was completed on time. Would highly recommend using them for any service your vehicle needs. More

by bpeters378
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Recommend Dealer
Yes

June 02, 2025

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All the individuals we interacted with were very friendly and professional. I would highly recommend, More

by kpenn65.kp
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Recommend Dealer
Yes

June 01, 2025

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Everyone was business friendly just didn’t go the extra smile to receive 5 stars. I would recommend if asked. More

by pbeese15
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Recommend Dealer
Yes

June 01, 2025

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This dealership cares about their customers. From service to sales they make sure the customer is happy. More

by connorstm
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Recommend Dealer
Yes

Other Employees Tagged: Christy Thornton, Jarrod Finder

May 30, 2025

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Employee Rating

They were great. On time, friendly, informative, etc. I will definitely be back for my next appointment More

by JILLCULLISON
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Workmanship
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

May 29, 2025

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Employee Rating

Don, Joe and Nik are very friendly and professional. They inform me of what service my vehicles need immediately and areas that will need service down the road. More

by robert.oldani52
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Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

May 24, 2025

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Employee Rating

The team there always does a fantastic job, taking care of me. We made a very good deal when I was able to purchase two new vehicles at the same time.. More

by Richgust
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Recommend Dealer
Yes
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