Nik Halaska
Nik Halaska at O'Fallon Buick GMC
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Nik Halaska

Service Advisor

O'Fallon Buick GMC

2150 Technology Dr
O'Fallon, MO 63368

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4.8
338 Reviews

Dealership Experience

3 yrs, 2 mos

4.8

338 Reviews

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338 Reviews of Nik Halaska

April 30, 2025

Dealership Rating
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
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

April 26, 2025

Dealership Rating
Employee Rating

Very quick service and very clean waiting area. I would highly recommend their service department. More

by RONSPE
Service Price Transparency
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Service Time
Service Communication
Recommend Dealer
Yes

April 25, 2025

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Employee Rating

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

by CEDWARDS2825
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No

Other Employees Tagged: Don Koch

April 25, 2025

Dealership Rating
Employee Rating

I am greeted by the nicest employees and the service is the best! Thank you More

by lindawofford607
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

April 24, 2025

Dealership Rating
Employee Rating

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
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

April 19, 2025

Dealership Rating
Employee Rating

Easy scheduling and quick service/repair and was allowed to keep the vehicle there for several days while out of towm More

by MPKOFFMAN
Service Price Transparency
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Service Communication
Recommend Dealer
Yes

April 10, 2025

Dealership Rating
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
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

April 10, 2025

Dealership Rating
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 Time
Service Communication
Recommend Dealer
Yes

April 10, 2025

Dealership Rating
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
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

April 05, 2025

Dealership Rating
Employee Rating

I came in for a simple oil change and left with two new vehicles—talk about unexpected! While waiting, I struck up a conversation with Justin from sales. I was just curious to check out the inside of a spe More

by tesson22
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
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