7815 SW 104 Street
Miami, FL 33156

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Sales: 888-639-1738

Used Cars: 888-634-6394

Hours Toggle

Sales Department

Sun 11:00am – 5:00pm
Mon 9:00am – 8:00pm
Tue 9:00am – 8:00pm
Wed 9:00am – 8:00pm
Thu 9:00am – 8:00pm
Fri 9:00am – 8:00pm
Sat 9:00am – 6:00pm

Service Department

Sun Closed
Mon 7:30am – 7:00pm
Tue 7:30am – 7:00pm
Wed 7:30am – 7:00pm
Thu 7:30am – 7:00pm
Fri 7:30am – 7:00pm
Sat 8:00am – 5:00pm

Reviews of Williamson Buick GMC

Overall Rating:

4.6 (out of 5)

93% recommend this dealer

3654 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

It was great service.

Reviewed by Reg1987January 25, 2026

It was great service. Yair was very helpful and i was provided a rental car for the time that my car was being fixed.

  • Does recommend this dealer
  • Came in for service or repair

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

Great The experience was great including the service, I

Reviewed by Sol6285January 25, 2026

Great The experience was great including the service, I recommend Williamson Cadillac and Mike Valladares was very professional and helpful. I will continue to come to this dealership.

  • Does recommend this dealer
  • Came in for service or repair

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

I did that, read the review.

Reviewed by CBADAJanuary 24, 2026

I did that, read the review. It's a pleasure to go there and everyone is so nice and friendly.

  • Does recommend this dealer
  • Came in for service or repair

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Williamson Buick GMC

Williamson Cadillac is one of the leading dealerships in South Florida. Founded over 50 years ago the dealership specializes in American luxury brands. Over the years Williamson has built a loyal client base in fact a large portion of the business comes from existing clients. The owners are very involved in the vision of the business and also within the community.

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