Don Koch
Don Koch at O'Fallon Buick GMC
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Don Koch

Fixed Operations Director

O'Fallon Buick GMC

2150 Technology Dr
O'Fallon, MO 63368

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4.8
214 Reviews
4.8

214 Reviews

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214 Reviews of Don Koch

May 10, 2025

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Employee Rating

They were very courteous and we were finished with oil change & tire rotation in about an hour. More

by PPPRMNTPTTY1
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

May 04, 2025

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My recent service appointment at Ofallon GMC was flawless and a pleasant experience. Also, my vehicle was washed and ready to go at the time promised.. More

by GWRICHARDSON342
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Recommend Dealer
Yes

May 02, 2025

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Nick was great to work with. He is very knowledgeable about the GMC trucks and the new technology in them. More

by dhendrix515
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Trade-in Experience
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Recommend Dealer
Yes

Other Employees Tagged: Michael Johnson, Nick Damaso

April 30, 2025

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Employee Rating

As usual when I come in for service, Don Koch, Joe Peters and Nik Halaska greeted me as I walked in. while in the waiting area, Walter Washington, who I bought a new Terrain from last year even stopped by t More

by robert.oldani52
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

April 25, 2025

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Don’t do right by the customer. Saying they are trying to get assistance but never do More

by CEDWARDS2825
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Recommend Dealer
No

Other Employees Tagged: Nik Halaska

April 24, 2025

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I have been using O’Fallon GMC to service my 2023 GMC Acadia, 2016 Chevy Silverado and 2006 Chevy SSR, for a couple years now, always friendly professional service, done in a timely manner. More

by JMEYER8
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

April 20, 2025

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We had an excellent experience buying our 2025 used Kia from them . Christy who helped us and sold us the car and she was so friendly. We will defiantly be buying from the again. More

by tayyylerr17
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Purchase Time
Finance Experience
Recommend Dealer
Yes

April 10, 2025

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Employee Rating

Great staff,always eager to help out with your service needs. They get you in quickly and return your vehicle to you fast. Nice waiting area with complimentary snacks and drinks More

by TBERNSTETTER
Service Price Transparency
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Service Time
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

April 10, 2025

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Employee Rating

They were accurate about timing once they said 45 Min for oil change! Meanwhile they returned the Truck washed and clean. Thanks you. More

by yazanaqra
Service Price Transparency
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Service Communication
Recommend Dealer
Yes

April 10, 2025

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Employee Rating

Nic is really cool. . they were able to get my vehicle done in one day on the same day… i was basically a walk-in my car was diagnosed and repaired that same day..all oth More

by ebuchanan85
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

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