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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
July 31, 2026
The staff was professional, personable, helpful, and knowledgeable.. This time I had to wait longer than usual. knowledgeable.. This time I had to wait longer than usual. More
by SHARJEN007
Verified Customer
July 29, 2026
The dealership made some welcome changes in the service dept. I was very pleased on the service that I received, Justin greeted me with a smile and took care of my needs, Keep up the great work!! dept. I was very pleased on the service that I received, Justin greeted me with a smile and took care of my needs, Keep up the great work!! More
by helmsenterprises1960
Employees Worked With
July 29, 2026
It was great friendly people that made everything great I’m so happy that I came I’m so happy that I came More
by DWAYNE102876
Employees Worked With
July 29, 2026
Heritage sales and service is very good. Justin has been great to work with and always is attentive and accommodating. I have had good interactions with the service manager. I will contin Justin has been great to work with and always is attentive and accommodating. I have had good interactions with the service manager. I will continue to work with Heritage as long as I own a GMC product. More
by RSMITH0676
Employees Worked With
July 27, 2026
Sam always does a great job and is very professional in all the dealings i have with him. all the dealings i have with him. More
by marc.hutson
Employees Worked With
July 26, 2026
Very professional super nice 😃😃😃. In and out fast best place to get your service done In and out fast best place to get your service done More
by fernandogomez098
July 26, 2026
My car's battery died while at the airport, I called the dealership and they were able to send out AAA and a tow truck! We got a rental car and waited for my car to arrive at the dealership, took a bit but dealership and they were able to send out AAA and a tow truck! We got a rental car and waited for my car to arrive at the dealership, took a bit but they were able to tow it all the way from DFW to Heritage in Rockwall after hours! Car sat for the night and was pushed into the lot before they even opened for the day! Couple hours later they replaced my battery and reimbursed us for the rental car. They made a very difficult 24 hours much easier! More
by Katelyn.lamrock
July 23, 2026
This will be the second time I have purchased a vehicle at Heritage dealership working with Shawn Waara. He makes the whole buying experience so easy and actually fun. Since Shawn has been there for sever at Heritage dealership working with Shawn Waara. He makes the whole buying experience so easy and actually fun. Since Shawn has been there for several years, if I were you, I would ask for him! More
by afisk
Employees Worked With
July 19, 2026
Was very professional and courtesy. Took care of my vehicle and quickly. Looked after my needs for a courtesy car also. Took care of my vehicle and quickly. Looked after my needs for a courtesy car also. More
by richardaylwin90
Employees Worked With
