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
114 Reviews
4.7

114 Reviews

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114 Reviews of Michael Sierra

December 11, 2025

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Employee Rating

Very professional. Customer service was excellent The location of the dealership is very convenient. Overall great experience More

by zacherysamuel
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Recommend Dealer
Yes

November 25, 2025

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Problems were diagnosed quickly and parts were ordered and my car was ready on time! More

by Sf1brode
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Recommend Dealer
Yes

November 21, 2025

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Michael Sierra in service very professional and customer friendly. He is the reason I go. More

by Eric
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Recommend Dealer
Yes

November 21, 2025

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Michael was incredible, communicated well and was very thorough with the work completed. Will happily drive past all of my other local Chevy dealers to continue to let him provide exceptional service. More

by victor_a56
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Recommend Dealer
Yes

November 12, 2025

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Close, friendly staff and always available when we need anything! Always enjoy doing business with them. More

by ascowan
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Recommend Dealer
Yes

Other Employees Tagged: Merissa Ray

October 17, 2025

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Employee Rating

Friendly professional service Service writer kept me informed of times. Trust your Chevy to the people that know Chevys More

by D_KLEIN
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Recommend Dealer
Yes

October 15, 2025

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Great service and reliable! No complaints! They explains and tell you which service vehicle you need to address! More

by vuth_scrappypower
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Recommend Dealer
Yes

October 05, 2025

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Chillexcellent gnarly sweet my dudes five star surfers at this dealership and automotive mech shop. Give me a brand deal I'll sell your card as I Uber tubular dudes. More

by fredjr11.23
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Recommend Dealer
Yes

September 27, 2025

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Considering the things I had done, the timing was great. Couldn't have asked for a smoother morning! More

by Kendra Davis
Service Price Transparency
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Recommend Dealer
Yes

September 20, 2025

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Employee Rating

Very bad experience all the way around. Really would like to be contacted by someone higher then the in office manager. More

by Lashawndasanderson
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Recommend Dealer
No
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