Costas Hernandez
Costas Hernandez at Cobb County Toyota

Costas Hernandez

Service Advisor

Cobb County Toyota

2111 Barrett Lakes Blvd
Kennesaw, GA 30144

4.6
287 Reviews
4.6

287 Reviews

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287 Reviews of Costas Hernandez

October 26, 2025

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Employee Rating

Service advisor Costa is a pleasure to work with,he will keep you updated on the service of your vehicle.I will look forward to working with him in the future,for work needed on my vehicle.Thanks More

by RDIXON80
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Recommend Dealer
Yes

October 19, 2025

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They always provide exceptional and prompt service — they never disappoint. Five stars and highly recommended to everyone! More

by Dot
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Recommend Dealer
Yes

Other Employees Tagged: Simon Chan

October 18, 2025

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Muy bueno, excelente, amigos, competentes, amables, serviciales, atentos, cooperativos, te ayudan, siempre con una sonrisa, More

by JULIEMEN022
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Recommend Dealer
Yes

October 15, 2025

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Excellent and very speedy service. Clearly explained. Professional delivery. waiting room was very clean and full of customers. More

by Murano guy
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Recommend Dealer
Yes

October 14, 2025

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This was a quick and easy process. I was explained what would be completed and the cost of each service. I did not have to wait very long and everyone was very friendly and courteous. More

by JSPEENEY1
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Recommend Dealer
Yes

October 12, 2025

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i can't say enough. Everything is running great there and everyone is friendly. DON'T CHANGE A THING! More

by rusty.thomp
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Recommend Dealer
Yes

October 08, 2025

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Been using Cobb Toyota service center for years (4 Toyota ) and the care and attention has never waivered! Thank you! More

by kvtoney
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Recommend Dealer
Yes

Other Employees Tagged: Zach Claybrooks, Carlos Ortega

September 24, 2025

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The service was fast and the advisors were great. I will definitely be back for my next service. More

by everett_smith89
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Recommend Dealer
Yes

September 21, 2025

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I was disappointed with my recent service experience. Despite having a prior appointment, an oil change took 1 hour and 45 minutes to complete. Additionally, the courtesy inspection did not seem thorough More

by prashanthcsl
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Recommend Dealer
No

Other Employees Tagged: Carlos Ortega

September 19, 2025

Dealership Rating
Employee Rating

I appreciate the customer service. Carlos was professional and friendly. He explained to me what I needed to do for future visits. This Toyota service department rates a 10/10 for me a More

by VICKIEHYOUNG
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Recommend Dealer
Yes
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