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Heritage GMC Buick
Rockwall, TX
879 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 879 reviews
March 18, 2026
This is the first time I’m using this dealer and I had the best experience ever in a dealer. I know Marco from another dealer and he is a wonderful sales person and I’m glad I ran into him at Heritage GMC the best experience ever in a dealer. I know Marco from another dealer and he is a wonderful sales person and I’m glad I ran into him at Heritage GMC as always he treated me very good and also the finance person that helped me it was an excellent finance agent. I’m very pleased. Everything went so smooth and quick and I am very happy to recommend this dealer to anyone, I know that are buying a new vehicle. More
by txparamoj
Verified Customer
March 17, 2026
Everything went smoothly without a hitch and was a super smooth experience. Fast as well! smooth experience. Fast as well! More
by h3rminator
Employees Worked With
March 14, 2026
Justin took care of business. Had me in and out. He greeted me at the door and carried himself with all professionalism. Great job sir. Had me in and out. He greeted me at the door and carried himself with all professionalism. Great job sir. More
by christopher.gardner0
Employees Worked With
March 12, 2026
Brody worked closely with us to find the right truck and reach a fair price. The finance department was very efficient and attentive to financing and warranty preferences. reach a fair price. The finance department was very efficient and attentive to financing and warranty preferences. More
by terrypankratz
March 10, 2026
The dealership has been wonderful all the times I’ve been there and of course Justin has been awesome great guy there and of course Justin has been awesome great guy More
by opheliaortiz
March 08, 2026
Heritage GMC and Buick was nothing less of professional and super helpful from picking the car to completing paperwork. and super helpful from picking the car to completing paperwork. More
by jpickens22
Employees Worked With
March 05, 2026
Justin took good care of. Took his time in answering my question I had about my truck. Great service. Took his time in answering my question I had about my truck. Great service. More
by napszone
Employees Worked With
March 01, 2026
Shawn was great he never gave up on making the deal work I ended up getting the exact car I wanted I ended up getting the exact car I wanted More
by david.floyd
Employees Worked With
March 01, 2026
Great dealership Doug was fabulous And very knowledgeable If you’re looking for a dealership that you can trust Heritage GMC is it. Daylan in Finance was great also. If you’re looking for a dealership that you can trust Heritage GMC is it. Daylan in Finance was great also. More
by DRHOGUE
February 28, 2026
Very courteous, experienced and timely. Inform you of the does and don'ts. Clean and comfortable waiting area. Inform you of the does and don'ts. Clean and comfortable waiting area. More
by jmloev939
