Mike Valladares
Mike Valladares at Williamson Buick GMC

Mike Valladares

Service Advisor

Williamson Buick GMC

7815 SW 104th St
Miami, FL 33156

Contact Me
4.7
64 Reviews

Dealership Experience

5 yrs, 6 mos

Industry Experience

29 yrs, 4 mos

Languages Spoken

English English

Spanish Spanish

4.7

64 Reviews

Write a Review

64 Reviews of Mike Valladares

November 12, 2026

Dealership Rating
Employee Rating

Excelente maravilloso buena atención rápido todo a tiempo muy agradecido y el carro funciona perfexro More

by Mike valladares
Service Price Transparency
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Recommend Dealer
Yes

June 28, 2026

Dealership Rating
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The service was excellent and timely. I went in and the service advisor was quite receptive and engaging. He provided all the pertinent information that I needed to ensure that I receive More

by johnforbesjr
Service Price Transparency
Workmanship
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Recommend Dealer
Yes
Jun 29, 2026

Williamson Buick GMC responded

Thank you for taking the time to share your experience—serving you was truly our pleasure.

May 31, 2026

Dealership Rating
Employee Rating

Outstanding dealership, with excellent cars, with even better costumer service, very professional, knowledgeable and friendly, special mention to Ivan Nava and Mike Valladares. Highly recommended, we have More

by JDMORGANFZ
Service Price Transparency
Workmanship
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Recommend Dealer
Yes

Other Employees Tagged: Rolando Pardo , Ivan Nava

Jun 22, 2026

Williamson Buick GMC responded

Your review means so much to our team and reflects the service we strive to provide.

April 17, 2026

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Employee Rating

My wife and I have purchased two vehicles, a new Yukon XL and a used Yukon from this dealership. The service on the sale side was excellent provided by Omar Barbachan with Cesar Rojas from finance. T More

by luiswnr
Service Price Transparency
Workmanship
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Recommend Dealer
Yes
May 26, 2026

Williamson Buick GMC responded

Thank you for the wonderful feedback — it was a pleasure serving you.

February 12, 2026

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Everything was super good and fast good services and professional on everything thank you for all More

by FENSECONTRACTORS
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Recommend Dealer
Yes

February 08, 2026

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Employee Rating

Lengthy turn around time. Missing parts and stolen hitch cover. Part replaced still has issues. More

by Luis
Service Price Transparency
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Recommend Dealer
No

February 05, 2026

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Good service by mike in service department super professional super clean and on time appointment More

by PRIETOA70
Service Price Transparency
Workmanship
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Recommend Dealer
Yes

Other Employees Tagged: Luis Sanchez

January 10, 2026

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The best customer service down south would recommend to family and friends hands down the best More

by ALEXBAHENA13
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Recommend Dealer
Yes
Jan 19, 2026

Williamson Buick GMC responded

Thank you for your kind feedback — we look forward to continuing to serve you with excellence.

January 09, 2026

Dealership Rating
Employee Rating

Mike, the Service Advisor was amazing. Very helpful and informative. Great service and overall experience. More

by DEBBIEG24
Service Price Transparency
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Recommend Dealer
Yes
Jan 19, 2026

Williamson Buick GMC responded

Thank you for taking the time to share this — knowing you had a strong experience means a lot to our team.

December 16, 2025

Dealership Rating
Employee Rating

Always get excellent service and Mike Valladares is my to go advisor because he always let me know exactly what I need to do. More

by Jomidan
Service Price Transparency
Workmanship
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Recommend Dealer
Yes
Jan 19, 2026

Williamson Buick GMC responded

We appreciate your feedback and are delighted that our efforts helped make your visit a positive one.

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