Michael Sierra
Michael Sierra at Clay Cooley Chevrolet of Dallas

Michael Sierra

Service Advisor

Clay Cooley Chevrolet of Dallas

9301 E R L Thornton Fwy
Dallas, TX 75228

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4.7
131 Reviews
4.7

131 Reviews

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131 Reviews of Michael Sierra

May 27, 2026

Dealership Rating
Employee Rating

Service department has stepped up. . Improved service, courtesy and timely results. Young Chevrolet doing a great job More

by Ronny E Reeves Sr nyreevessr
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

May 25, 2026

Dealership Rating
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Polite, effective, takes care of their business as promised do not make excuses great job More

by Ulunda
Service Price Transparency
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Service Communication
Recommend Dealer
Yes

May 24, 2026

Dealership Rating
Employee Rating

I appreciate everything yall have done. Keep it up, doing a great job helping gettin things done More

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

May 13, 2026

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Perfect. Pleasant. Ultra efficient. Great work. Would highly recommend to anyone and everyone. Thank you so very much. More

by joe
Service Price Transparency
Workmanship
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Recommend Dealer
Yes

April 17, 2026

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Quick, fast, and easy. Service members were great! I also enjoyed the lounge area to work remotely while waiting. More

by David Rivas
Service Price Transparency
Workmanship
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Recommend Dealer
Yes

April 08, 2026

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The service advisor was very friendly and helped me choose the correct service to be performed on my truck. Nice experience and fairly short wait time. More

by TR
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Recommend Dealer
Yes

March 31, 2026

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Amazing service! The service advisor was professional and very knowledgeable. We will definitely be back. More

by Chris
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Matt Doden

March 28, 2026

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Got me in and out within an hour. Staff is always great to work with! More

by mforman1221
Service Price Transparency
Workmanship
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Recommend Dealer
Yes

March 10, 2026

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Employee Rating

Jason was geat kelp me informed about everything great service. Great company and great work for my car . More

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

February 05, 2026

Dealership Rating
Employee Rating

Frank Brown and team provided amazing customer service. And made sure we were happy with our purchase! More

by Bethescobedo93
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Frank Brown , Luis with financing dept.

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