Costas Hernandez
Costas Hernandez at Cobb County Toyota

Costas Hernandez

Service Advisor

Cobb County Toyota

2111 Barrett Lakes Blvd
Kennesaw, GA 30144

4.7
232 Reviews
4.7

232 Reviews

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232 Reviews of Costas Hernandez

March 04, 2025

Dealership Rating
Employee Rating

I was satisfied with my visit because other places that I went to never did an expansion on my car and when I took my inspections, they told me that I needed my tires checked so I said OK I know I got one ti More

by HANNAHHOSEIN56
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Jeff Silvers

March 02, 2025

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Was lied to multiple times by service advisor I picked up with. Told me I owed them for filters when I picked up however I had already bought them in the morning from parts. Advisor went to Vehicle to check More

by Macdonalsana
Service Price Transparency
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Recommend Dealer
No

March 01, 2025

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My truck has been there twice for the same issue and it still isn’t fixed. 3 times if you include the time I brought it back and was to come back later. They’ve tried 3 fixes and it still isn’t working rig More

by jblenses
Service Price Transparency
Workmanship
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Recommend Dealer
No

Other Employees Tagged: Jeff Silvers , Zack

February 27, 2025

Dealership Rating
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Manager Zach Claybrooks is a liar. He will not keep his word and he’s too proud to even apologize for his mistakes. Go to Marietta Toyota. You will get better Service and you will not More

by tman74
Service Price Transparency
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Recommend Dealer
No

Other Employees Tagged: Zach Claybrooks

February 24, 2025

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Good service but pushing to buy new tires was wrong and I did get my last free rotation because of that and BTW my tires are fine More

by NATALIACASTELLANOS
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Recommend Dealer
Yes

Other Employees Tagged: Katie Fuller

February 23, 2025

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We have purchased 6 cars over the years from Cobb County Toyota and LOVE the service department! Customer service is top notch!! Nothing compares to it!! More

by JOHNBARNHART21
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Recommend Dealer
Yes

February 22, 2025

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Everyone is so helpful and nice. I was greeted upon entering the building. I feel welcomed at the dealership. More

by JenniferDavis1177
Service Price Transparency
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Recommend Dealer
Yes

Other Employees Tagged: Simon Chan

February 21, 2025

Dealership Rating
Employee Rating

Excelente trabajo el realizado y el servicio de traslado fue bueno. Las instalaciones limpias y agradables More

by DENNYSQUINTERO22
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Recommend Dealer
Yes

February 12, 2025

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JC in service dept. does a great job. He keeps me coming back to service my vehicle and will continue to do so as long as he is there. More

by DAVELABOY
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Recommend Dealer
Yes

February 07, 2025

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Everyone was courteous, professional, experienced, and honest. I wil recommend CCT service to all my friends and family. More

by FREENICE2003
Service Price Transparency
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Recommend Dealer
Yes
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