Costas Hernandez
Costas Hernandez at Cobb County Toyota

Costas Hernandez

Service Advisor

Cobb County Toyota

2111 Barrett Lakes Blvd
Kennesaw, GA 30144

4.6
280 Reviews
4.6

280 Reviews

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280 Reviews of Costas Hernandez

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

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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

September 17, 2025

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Cobb County Toyota always provides excellent service! Please visit them for all of your service needs! More

by THELONECYBERCROW
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Recommend Dealer
Yes

Other Employees Tagged: Kent Givens

September 17, 2025

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This is the best dealership I’ve dealt with from buying my last three cars to services. I have shopped anywhere else in years. More

by KENNETH.NORRIS
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Recommend Dealer
Yes

August 22, 2025

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Local Rome, GA Toyota dealer had a two week wait for an oil change on our Rav4. I was in Cobb County for personal business and CC Toyota got me in and out in less than an hour. More

by PPENNY49
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Recommend Dealer
Yes

August 14, 2025

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Please offer parts promo code or any service code so that we can service at your place More

by karthikeyan
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Recommend Dealer
No

Other Employees Tagged: Mark Kligerman

August 09, 2025

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Clipped me for a tire. Typical dealership tactics. Toyota guard service plan is a scam. Would have been better off paying for the service myself. More

by TONYZINER
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Recommend Dealer
No

August 09, 2025

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The dealership was very attentive to our need and was able to take care of the task the SAME day that we came in!!! Amazing service!!!! Thank you!!!! More

by TEACHHEAR
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Recommend Dealer
Yes

July 31, 2025

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Costas was awesome. He kept in constant communication, set expectations, and delivered on everything. Great to work with him. More

by JOHN.C.GARNER
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Recommend Dealer
Yes
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