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Heritage GMC Buick
Rockwall, TX
744 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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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 8:00 AM - 7:00 PM
Tuesday 8:00 AM - 7:00 PM
Wednesday 8:00 AM - 7:00 PM
Thursday 8:00 AM - 7:00 PM
Friday 8:00 AM - 7:00 PM
Saturday 8:00 AM - 6:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 1:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 1:00 PM
Sunday Closed
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Showing 744 reviews
November 15, 2025
This was probably the smoothest trade and purchase at a dealership I have ever had. dealership I have ever had. More
by pdj1055
Verified Customer
November 15, 2025
Fantastic inventory. Could not have asked for a better salesman (Zach). First time at dealership as we live in Grand Saline, TX. We were extremely impressed with facili Could not have asked for a better salesman (Zach). First time at dealership as we live in Grand Saline, TX. We were extremely impressed with facility. More
by Zena
November 12, 2025
The service team was awesome, they got my truck up and running quickly and kept me in the loop the whole time. Everyone was super helpful and easy to work with. Really appreciate the great communication a running quickly and kept me in the loop the whole time. Everyone was super helpful and easy to work with. Really appreciate the great communication and quick turnaround More
by TEXASAGGIE4
Employees Worked With
November 10, 2025
They were easy to work with and not overly pushy. The financial process was went smoothly and quickly. The financial process was went smoothly and quickly. More
by edgar1954
Employees Worked With
November 09, 2025
Great experience. I was in and out for an oil change in about 45 minutes. I was in and out for an oil change in about 45 minutes. More
by DAVID33RUSSELL
November 06, 2025
Everyone was knowlegable, friendly & helpful. I would recommend Kyle & the dealership to all my friends & neighbors. I would recommend Kyle & the dealership to all my friends & neighbors. More
by SKW3856
Employees Worked With
November 06, 2025
Zack was my representative during the transaction. He clearly listened to my requests, no haggling issues, and was a quick process. I extremely appreciated no unnecessary charges to deal with. If i He clearly listened to my requests, no haggling issues, and was a quick process. I extremely appreciated no unnecessary charges to deal with. If in the future, I will drive from Whitehouse, Texas to do business in Rockwall anyday. More
by AKERS
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. 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
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 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 we needed. I really like that Brad & Sam always recognize us & greet us by name. Great customer service! More
by pamelaoney
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. completed on time in less than an hour. Five stars to Justine Mummey and the work crew. More
by ladymonbrooks
Employees Worked With
Justin Mummey
