Marcus Carson
Marcus Carson at Heritage GMC Buick

Marcus Carson

Service Advisor

Heritage GMC Buick

930 E Interstate 30
Rockwall, TX 75087

Contact Me
4.7
152 Reviews

Dealership Experience

3 yrs

Industry Experience

2 yrs, 10 mos

Languages Spoken

English English

4.7

152 Reviews

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152 Reviews of Marcus Carson

September 30, 2025

Dealership Rating
Employee Rating

Great service, quick and thorough. There was no problems dropping my truck off for service. More

by Antonio
Service Price Transparency
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Recommend Dealer
Yes

September 19, 2025

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Not a long wait; Very courteous agent and very patient; I would have loved a complimentary car wash or at least window wash. I am all about service perks. Still great experience. More

by VONNAM
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Recommend Dealer
Yes

September 18, 2025

Dealership Rating
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Justin Mummy - excellent Service Dept. Manager - excellent I really appreciate the people providing service for my truck. Super friendly, efficient and easy to schedule appointments. Kudo More

by TTUMULTY77
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Recommend Dealer
Yes

August 02, 2025

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Great service all the way around. This establishment always goes a step above. Will get you in and out and does not miss a beat! More

by dshaylab32
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Recommend Dealer
Yes

July 06, 2025

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It was fast. Service was friendly. Close to my home. Will go back to them. More

by tracioddo
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Recommend Dealer
Yes

June 20, 2025

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Was informed I had a warranty get to the shop its another story! The guy I spoke with asked for my information and stated your tire is covered. I drive by multiple tire shops and go a day with riding around More

by braeh2005
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Service Communication
Recommend Dealer
No

Other Employees Tagged: Mike Moore

June 05, 2025

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got issues with my 2023 Yukon but would not let me use a loaner car but said they would have to keep my vehicle 2 to 3 day.. my 36000 miles coming up and i need these things fixed More

by johnellis96
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Recommend Dealer
Yes

Other Employees Tagged: Steve Tolliver

May 30, 2025

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My experience with the dealership. It was excellent, nice and polite. My experience with the dealership Excellent how else can you describe it loss for words i will always deal with th More

by rowsey07
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Recommend Dealer
Yes

May 25, 2025

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Service performed was spot on. However, the service/waiting area felt like a meat locker! Ot was TOO cold. More

by gdzgrl2010
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Recommend Dealer
Yes

May 23, 2025

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Quick, professional customer service! I don't write fifteen word reviews. I prefer tp be direct and concise. More

by cindy.carmack
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Recommend Dealer
Yes
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