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Heritage GMC Buick

Rockwall, TX

4.7
737 Reviews
Heritage GMC Buick is a Dallas area dealer located in Rockwall, Texas. We buy and sell quality used cars, trucks and SUVs and we sell new GMC and Buick cars, trucks and SUVs and GM parts and accessories. We service and repair all Buick, GMC, Pontiac and most GM models. We're just 10 miles east of Dallas!! Visit us today and take a look at our huge selection of GMC, Buick and Pontiac vehicles at your Terrell GMC Buick car dealership in Rockwall, TX. Our friendly and super knowledgable staff will assist you with a stress free vehicle buying experience. At Heritage GMC Buick, we do things differently. We're locally owned and as members of your community, we feel deeply that upholding our hometown values serves all of us better. We "promise" to treat you the way we want to be treated when we make a major purchase. We want you to "feel like a CUSTOMER" and actually "ENJOY the experience" when you do business with Heritage GMC Buick. You can expect prompt, friendly, courteous and competent service that keeps our customers consistently coming back and referring their family and friends to us for both Sales and Service. We look forward to working with you and your family!
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930 E Interstate 30

Rockwall, TX

75087

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Showing 737 reviews

November 01, 2025

Heritage is a great dealership. They are very caring and helpful and treat their customers as friends and family. You won't find a better place to buy a new car. More

by GARFDALLAS
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Katie Stovall
5.0
This rating includes all reviews, with more weight given to recent reviews.
Shawn Waara
5.0
This rating includes all reviews, with more weight given to recent reviews.
Doug Hogue
5.0
This rating includes all reviews, with more weight given to recent reviews.
Zach Baughier
5.0
This rating includes all reviews, with more weight given to recent reviews.
October 31, 2025

Heritage always does a good job taking care of our car. We have over 100,000 miles on our 2022 remain & don’t trust anyone else for service. Sam did a great job recommending the correct tires & services w More

by pamelaoney
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Brad Tittle
5.0
This rating includes all reviews, with more weight given to recent reviews.
Sam Macababbad
5.0
This rating includes all reviews, with more weight given to recent reviews.
October 27, 2025

I scheduled an oil change and tire rotation and it was completed on time in less than an hour. Five stars to Justine Mummey and the work crew. More

by ladymonbrooks
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Justin Mummey
October 24, 2025

Service Department is absolutely deplorable. It took over two weeks to get my truck back due to fuel that was put in it by the dealership that had water in it and after being threatened with vio More

by cmmitchell1227
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
No
Employees Worked With
Brad Parks
5.0
This rating includes all reviews, with more weight given to recent reviews.
October 23, 2025

Dealership had a good inventory, inside was clean and vehicles were as clean as possible as interstate construction outside their property was creating an enormous amount of flying dirt . Our salesperson More

by PAPA3XBLESSED
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Quentin DeRossett
5.0
This rating includes all reviews, with more weight given to recent reviews.
Zach Baughier
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Josh
October 22, 2025

I was in and out what seem like an hour to hour and a half at most and no haggle pricing with great discounts. More

by danny.browning
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Marco Flores
5.0
This rating includes all reviews, with more weight given to recent reviews.
October 17, 2025

My service advisor, Sam is by far the best I’ve had there or anywhere else. He was very easy to work with, extremely communicative, and a very nice guy. Sam made the process so easy and efficient. The on More

by X4Z28
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Sam Macababbad
5.0
This rating includes all reviews, with more weight given to recent reviews.
October 17, 2025

Contacted service dept for appt and they were able to schedule us in a efficient manner. Timely and Curtously took car of our issue. More

by DJPEARCE1
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Marcus Carson
5.0
This rating includes all reviews, with more weight given to recent reviews.
October 15, 2025

I was extremely impressed with Marco. He took a lot of time to explain all the features of my car and even helped me trouble shoot some issues with my phone’s Car Play. He made a point to More

by Jen T
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Brody Tittle
4.0
This rating includes all reviews, with more weight given to recent reviews.
Marco Flores
5.0
This rating includes all reviews, with more weight given to recent reviews.
October 12, 2025

Mario was great salesman, he helped me pick out the best truck that was good for me. More

by jamescamarata1
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Mario Retta
5.0
This rating includes all reviews, with more weight given to recent reviews.
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