Costas Hernandez
Costas Hernandez at Cobb County Toyota

Costas Hernandez | Page 4

Service Advisor

Cobb County Toyota

2111 Barrett Lakes Blvd
Kennesaw, GA 30144

4.6
327 Reviews
4.6

327 Reviews

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327 Reviews of Costas Hernandez

December 03, 2025

Dealership Rating
Employee Rating

Cobb County Toyota is the place to go for all your Toyota needs here in Metro Atlanta. I have never had a bad experience here and would recommend it to all of my family and friends. Book your next service wi More

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

November 26, 2025

Dealership Rating
Employee Rating

I was very pleased with the customer service. Costas Hernandez made sure my visit went smoothly. More

by TIFFANYCHAUVIN1
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

Other Employees Tagged: Zach Claybrooks

November 26, 2025

Dealership Rating
Employee Rating

Fast, but thorough and professional. Costas takes the time to understand what I expect and explain all service issues and options. More

by TEDLYNND
Service Price Transparency
Workmanship
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Service Communication
Recommend Dealer
Yes

November 23, 2025

Dealership Rating
Employee Rating

I’m glad that you guys had an area to do my homework while you worked on my car. I was surprised by how quickly everything was done. I also liked the guy who helped me. I really did have a great experie More

by silvialarsen41
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

November 12, 2025

Dealership Rating
Employee Rating

Great Experience and customer service … quick friendly and professional! I will definitely use the service department again! More

by RENEE_TOMPKINS
Service Price Transparency
Workmanship
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Service Communication
Recommend Dealer
Yes

November 10, 2025

Dealership Rating
Employee Rating

cobb county toyota total scam people and should go bankrupt they steal money and proud More

by Sayanora
Service Price Transparency
Workmanship
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Recommend Dealer
No

November 07, 2025

Dealership Rating
Employee Rating

The person who checked me in (Jeff? ) was great! Tommie at the rental office and Kyle, who checked me out were also kind. More

by twyladj
Service Price Transparency
Workmanship
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Recommend Dealer
Yes

Other Employees Tagged: Zach Claybrooks, Jeff Silvers , Tommie

November 02, 2025

Dealership Rating
Employee Rating

So far its been Great working with my service advisor Costa H,he will keep you updated on the service of your vehicle, which I find very important More

by RDIXON80
Service Price Transparency
Workmanship
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Service Communication
Recommend Dealer
Yes

November 01, 2025

Dealership Rating
Employee Rating

Coastas H. was the person assigned to me . Very friendly and fast . I was told my car might be ready around 12:30 because we added additional services . we got More

by kj3way
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes

October 30, 2025

Dealership Rating
Employee Rating

Costas was very professional and very knowledgeable. You do not want to lose this professional! He does you a great job! More

by DA_BROWN
Service Price Transparency
Workmanship
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Recommend Dealer
Yes
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