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
250 Reviews
4.8

250 Reviews

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250 Reviews of Don Koch

September 30, 2025

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Top-notch service on our new Buick! The work was done safely and with impressive professionalism. Couldn't be more satisfied. More

by DOLORES0
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Recommend Dealer
Yes

September 27, 2025

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Outstanding! Very happy with everyone here, no issues at all. Place is spotless! Great job guys, see ya again soon. I might just come up for the good eats a More

by dpollard66
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

September 24, 2025

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I have had amazing service with everyone I have come in contact with. They have all been amazing at helping me the car I wanted and the parts I ordered! More

by emp4655
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

September 16, 2025

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Don and his staff knock it out the park again. New tires, advise on future maintainance and price. Outstanding all the way around More

by Vincent
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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters

September 07, 2025

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The employees are helpful and friendly and the service work was done in a timely manner. The coffee bar was very nice and everything looked delicious. They also take GM competitors coupons which was very More

by RJMG123
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

September 05, 2025

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Great service always thanks Never had a bad experience 100% recommend Friendly people 👌👌 Joe and nik On service department More

by MIMEXICOLINDOSTL
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

August 30, 2025

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Customer advocate was very helpful and made the process very easy. Shop had the tire replaced quickly and was back out the door very fast. More

by Michael
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Recommend Dealer
Yes

Other Employees Tagged: Nik Halaska, Joe Peters

August 29, 2025

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Staff were excellent, cleanest and well stocked for guest needs service waiting area I've seen in a long time. More

by douglasrn958
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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters

August 28, 2025

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The Staff and Employees will go the extra mile to care for your car needs. More

by SHARONEATON326
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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters

August 13, 2025

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Total professional service from the time ya get there. These guys are finally oiled machines, no pun intended. Lol! Thanks for keeping my truck tiptop shape! You were right, Donnie. It is the More

by dpollard66
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Recommend Dealer
Yes
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