Nik Halaska
Nik Halaska at O'Fallon Buick GMC

Nik Halaska

Service Advisor

O'Fallon Buick GMC

2150 Technology Dr
O'Fallon, MO 63368

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4.8
352 Reviews

Dealership Experience

3 yrs, 2 mos

4.8

352 Reviews

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352 Reviews of Nik Halaska

May 30, 2025

Dealership Rating
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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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

May 29, 2025

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I will only bring my vehicles to this location! Every single time I come here, I get the best customer service, and my cars are always in great shape leaving there. Nik is usually who helps me each More

by Kristen Clark
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Recommend Dealer
Yes

May 29, 2025

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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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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

May 29, 2025

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First class operation! Great experience. I would buy my next car here too. My sales person, Christy made it comfortable and seamless. More

by JCHRISTOPHER5
Sales Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Christy Thornton, Jarrod Finder

May 24, 2025

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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
Sales Price Transparency
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Recommend Dealer
Yes

May 23, 2025

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Great service, easy to schedule online and when I arrived sent my truck right in. Very courteous and prompt service. Will continue my services here at this location. More

by CSMJWM
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Recommend Dealer
Yes

May 23, 2025

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Was in and out in 45 minutes. Very friendly staff, I would like coffee in the mornings while waiting More

by jesse.bauer1961
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Recommend Dealer
Yes

May 21, 2025

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Didn't have to wait long. Service was quick and resolved the issue.Would highly recommend this dealership to anyone. More

by TERESALNORDSTROM
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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

May 14, 2025

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I have three vehicles serviced by O’Fallon GMC (2023 Acadia, 2016 Silverado and 2006 Chevrolet. SSR) always satisfied with there service. More

by JMEYER8
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Recommend Dealer
Yes

May 13, 2025

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The staff is very courteous and helpful. Always there to help and assist you in any questions you may have. The facility is always spotless clean. More

by vansimpson32
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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

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