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

Contact Me
4.7
109 Reviews
4.7

109 Reviews

Write a Review

109 Reviews of Michael Sierra

October 17, 2025

Dealership Rating
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
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

October 15, 2025

Dealership Rating
Employee Rating

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

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

October 05, 2025

Dealership Rating
Employee Rating

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
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

September 27, 2025

Dealership Rating
Employee Rating

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
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

September 20, 2025

Dealership Rating
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
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No

September 20, 2025

Dealership Rating
Employee Rating

The service was awesome and the staff were friendly. Thank you and keep up the good work! More

by jessiepye14
Recommend Dealer
Yes

September 19, 2025

Dealership Rating
Employee Rating

Ellos son muy amables buen trato y te orientan muy bien aclaran todas tus dudas adi que los recomiendo altamente.. More

by Meliychago1
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Dina Alvarao, Bijon Parker

September 19, 2025

Dealership Rating
Employee Rating

Everyone was accommodating and it was a great experience. If you are looking to buy a new Chevrolet, Xavier is the man to see. More

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

September 16, 2025

Dealership Rating
Employee Rating

Very happy with the service. Michael Sierra was very helpful with everything. Highly recommended to anyone More

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

September 15, 2025

Dealership Rating
Employee Rating

The young Chevrolet dealership was very helpful and knowledgeable I worked out an Amazing deal on Labor Day weekend and Frank closed a Sweet deal for me would recommend satisfied customer More

by Mrmalikkeita
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
1
...

Dealership Inventory (275 Vehicles)

new 2026 Chevrolet Colorado car, priced at $41,000
2026 Chevrolet Colorado
new
G42 exterior
Automatic
Four-wheel Drive
new 2025 Chevrolet Suburban car, priced at $70,500
2025 Chevrolet Suburban
new
Black exterior
Automatic
Rear-wheel Drive
used 2020 Alfa Romeo Giulia car, priced at $18,000
2020 Alfa Romeo Giulia
used
Alfa White exterior
Automatic
Rear-wheel Drive
new 2026 Chevrolet Silverado EV car, priced at $59,000
2026 Chevrolet Silverado EV
new
Slate Gray Metallic exterior
Automatic
All-wheel Drive
used 2018 Nissan Maxima car, priced at $18,000
2018 Nissan Maxima
used
Deep Blue Pearl exterior
Automatic
Front-wheel Drive
new 2026 Chevrolet Silverado 1500 car, priced at $53,000
2026 Chevrolet Silverado 1500
new
Cypress Gray exterior
Automatic
Four-wheel Drive