Nick Heath
Nick Heath at Mark Allen Buick GMC

Nick Heath

Service Advisor

Mark Allen Buick GMC

15285 N 137th E Place
Collinsville, OK 74055

4.9
31 Reviews
4.9

31 Reviews

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31 Reviews of Nick Heath

January 24, 2026

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Employee Rating

Service department was very knowledgeable and stayed in contact with me about the issue with my 2500. More

by JT31
Service Price Transparency
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Recommend Dealer
Yes
Jan 26, 2026

Mark Allen Buick GMC responded

Thank you for your business and for taking the time to leave us such a positive review, we truly appreciate it. If you have any additional needs and are unable to reach your service advisor, please feel free to contact one of the following team members Jackson Hamilton Heather Hubler Experience Manager Dealership Coordinator 918-350-1240 918-645-2380

January 14, 2026

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Nick was very informative when I arrived at 7:20 AM. However, I always feel a bit leary when they cannot give me a "differntial diagnosis" for my problem. I did like that the texts sent were helpful an More

by RAMDO8277
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Recommend Dealer
Yes

January 12, 2026

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Our experience has been and still is great! Service has been prompt and they have delivered everything they said they would. I would use the dealership again for my next purchase if I ever need More

by RUDYVEGAS13
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Recommend Dealer
Yes
Jan 22, 2026

Mark Allen Buick GMC responded

Thank you for your business and for taking the time to leave us such a positive review, we truly appreciate it. If you have any additional needs and are unable to reach your service advisor, please feel free to contact one of the following team members Jackson Hamilton Heather Hubler Experience Manager Dealership Coordinator 918-350-1240 918-645-2380

January 08, 2026

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Mark Allen GMC always makes my appointments promptly. Nick has been our service advisor. Nick is courteous and listens to me about our issues. He tries to make sure we are satisfied with service More

by H.DAVIS1513
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Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Alexis Park

Jan 22, 2026

Mark Allen Buick GMC responded

We would like to THANK YOU for your business and for the positive review. If you have any further needs and are unable to reach your service advisor please feel free to reach out to one of the following people Jackson Hamilton Heather Hubler Experience Manager Dealership Coordinator 918-350-1240 918-645-2380

January 06, 2026

Dealership Rating
Employee Rating

Very pleasant and helpful . I was supposed to get a call about bringing my car back in for a couple issues, have not received a call More

by SHANADS73
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Recommend Dealer
Yes

January 03, 2026

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Nice, quick and friendly service. Take both my vehicles here, even though one was bought at another dealership. Our guys are doing it right! More

by JRSLOVER
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Dan Morgan, Scott Nobles

Jan 22, 2026

Mark Allen Buick GMC responded

We would like to THANK YOU for your business and for the positive review. If you have any further needs and are unable to reach your service advisor please feel free to reach out to one of the following people Jackson Hamilton Heather Hubler Experience Manager Dealership Coordinator 918-350-1240 918-645-2380

December 25, 2025

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Employee Rating

I always take my all of my vehicles there and that’s where I buy all my vehicles also More

by DUSTINCOBERLEY
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Recommend Dealer
Yes

December 06, 2025

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We’re prompt at getting to my need. Explained the issue and solution to my Sierra issues More

by TED32
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Recommend Dealer
Yes

December 04, 2025

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I had a good experience buying a vehicle from Mark Allen Buick GMC. All the people I interacted with were friendly and helpful. I feel like they really heard what I needed and matched me up with the right v More

by ATURNEY40
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Recommend Dealer
Yes

December 04, 2025

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The staff is always extremely helpful and friendly. Just wish they had the truck I wanted within my price range, More

by BKJOSEY
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Recommend Dealer
Yes
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