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
357 Reviews

Dealership Experience

3 yrs, 3 mos

4.8

357 Reviews

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358 Reviews of Nik Halaska

June 12, 2025

Dealership Rating
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
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Recommend Dealer
Yes

Other Employees Tagged: Don Koch

June 11, 2025

Dealership Rating
Employee Rating

Ease to schedule, efficient, professional. Work done well. Large, clean waiting area. Team members kind and friendly. More

by LASINSKI3
Service Time
Recommend Dealer
Yes

June 10, 2025

Dealership Rating
Employee Rating

I went to O'Fallon Buick GMC for an inspection of my 2023 GMC Acadia prior to renewing my license plates. I purchased my Acadia there. I was unfortunately late to my appointment by about a 1/2 hour, due to More

by timothyrydel
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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters

June 10, 2025

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Employee Rating

It would have been great if I didn’t have to come 3 times to get one problem fixed when it should have been fixed the first visit. I also had to dive from Warrenton to Ofallon both ways in terrible traffic More

by CORRIGANANN
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters

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
Sales Price Transparency
Trade-in Experience
Purchase Time
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

May 30, 2025

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

by JILLCULLISON
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

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
Service Price Transparency
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Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Joe Peters, Don Koch

May 29, 2025

Dealership Rating
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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
Trade-in Experience
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Recommend Dealer
Yes

Other Employees Tagged: Christy Thornton, Jarrod Finder

May 29, 2025

Dealership Rating
Employee Rating

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
Service Price Transparency
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Recommend Dealer
Yes
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