Heritage Buick GMC

(722 reviews)
930 E Interstate 30, Rockwall, TX 75087
Visit Heritage Buick GMC
Sales hours: 8:00am to 6:00pm
Service hours: 8:00am to 1:00pm
View all hours
Sales Service
Monday 8:00am–8:00pm 7:00am–6:00pm
Tuesday 8:00am–8:00pm 7:00am–6:00pm
Wednesday 8:00am–8:00pm 7:00am–6:00pm
Thursday 8:00am–8:00pm 7:00am–6:00pm
Friday 8:00am–8:00pm 7:00am–6:00pm
Saturday 8:00am–6:00pm 8:00am–1:00pm
Sunday Closed Closed

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New (972) 961-7446 (972) 961-7446
Used (972) 961-7372 (972) 961-7372
Service (972) 961-7517 (972) 961-7517

Inventory

See all 313 vehicles from this dealership.

About our dealership

This seller has been on Cars.com since June 2009.
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 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!

"Drive a little SAVE a lot!".
Home of the "Diamond Certified Pre-Owned Vehicles"

Photos & Videos

Service center

Phone number (972) 961-7517

Service hours

Monday
7:00am–6:00pm
Tuesday
7:00am–6:00pm
Wednesday
7:00am–6:00pm
Thursday
7:00am–6:00pm
Friday
7:00am–6:00pm
Saturday
8:00am–1:00pm
Sunday
Closed

Meet our employees

Shawn Waara headshot
Shawn Waara
Internet manager
(138 reviews) certified badge
Marcus Carson headshot
Marcus Carson
Service Advisor
(147 reviews) certified badge
Sam Macababbad headshot
Sam Macababbad
Service Advisor
(59 reviews) certified badge
Mario Retta headshot
Mario Retta
New Car Inventory Manager
(43 reviews)
Marco Flores headshot
Marco Flores
Sales Rep
(29 reviews)
Kyle Neely headshot
Kyle Neely
Sales Rep
(29 reviews)
Brody Tittle headshot
Brody Tittle
Sales Rep
(7 reviews)
Drew Cione headshot
Drew Cione
Sales Rep
(6 reviews)
Katie Stovall headshot
Katie Stovall
Internet Manager
(44 reviews)
Alfredo Valtierra headshot
Alfredo Valtierra
Sales Rep
(41 reviews)
Josh Reed headshot
Josh Reed
Sales Rep
(31 reviews)
Steve Tolliver headshot
Steve Tolliver
Sales Consultant
(57 reviews)
Doug Hogue headshot
Doug Hogue
Sales Rep
(41 reviews)
Mike Moore headshot
Mike Moore
Service Tech
(35 reviews)
Quentin DeRossett headshot
Quentin DeRossett
Sales Manager
(38 reviews)
Zach Baughier headshot
Zach Baughier
Sales Rep
(21 reviews)
Misty York headshot
Misty York
Comptroller
(14 reviews)
Brad Tittle headshot
Brad Tittle
Service Manager
(64 reviews)
Garrett Lentz headshot
Garrett Lentz
Service Tech
(36 reviews)
Brad Parks headshot
Brad Parks
Sales Rep
(17 reviews)
Michael Jordan headshot
Michael Jordan
Service Advisor
(47 reviews)
Robert Bobo headshot
Robert Bobo
General Manager
(28 reviews)
Dustin Gentzel headshot
Dustin Gentzel
Used Car Sales Manager
(16 reviews)
Roy Lewis headshot
Roy Lewis
Parts Rep
(11 reviews)

Reviews

(722 reviews)

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Includes reviews of Heritage Buick GMC from DealerRater.

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This was the absolute best experience I've ever had with

June 12, 2025
By nanny2daniel on DealerRater

Verified Customer

This was the absolute best experience I've ever had with a dealership! Thank you!

This was the absolute best experience I've ever had with

June 12, 2025
By nanny2daniel on DealerRater

Verified Customer

This was the absolute best experience I've ever had with a dealership! Thank you!

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
0 people out of 0 found this review helpful.
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Great service.

June 11, 2025
By tonya.butler72 on DealerRater

Verified Customer

Great service. Was quick I was not there long and purchased a 2025 Buick Envista

Great service.

June 11, 2025
By tonya.butler72 on DealerRater

Verified Customer

Great service. Was quick I was not there long and purchased a 2025 Buick Envista

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
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  • Overall experience 4.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
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We brought our vehicle in needing major repair, and

June 6, 2025
By DRLYNDACARTER on DealerRater

Verified Customer

We brought our vehicle in needing major repair, and Nathan Scott was friendly, honest, and made every effort to accommodate our needs. Thank you Heritage service department and Nathan in particular.

We brought our vehicle in needing major repair, and

June 6, 2025
By DRLYNDACARTER on DealerRater

Verified Customer

We brought our vehicle in needing major repair, and Nathan Scott was friendly, honest, and made every effort to accommodate our needs. Thank you Heritage service department and Nathan in particular.

Rating breakdown (out of 5):
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  • Buying process —
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  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
0 people out of 0 found this review helpful.
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got issues with my 2023 Yukon but would not let me use a

June 5, 2025
By johnellis96 on DealerRater

Verified Customer

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

got issues with my 2023 Yukon but would not let me use a

June 5, 2025
By johnellis96 on DealerRater

Verified Customer

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

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
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  • Overall experience 3.0
  • Does recommend this dealer
  • Came in for service or repair
Worked with:
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Nice customer service, professional, fast, easy, the best

June 5, 2025
By saul4 on DealerRater

Verified Customer

Nice customer service, professional, fast, easy, the best on quality, I like that Marco was professional and not pushy at all.

Nice customer service, professional, fast, easy, the best

June 5, 2025
By saul4 on DealerRater

Verified Customer

Nice customer service, professional, fast, easy, the best on quality, I like that Marco was professional and not pushy at all.

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
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Steve Tolliver was awesome to work with, he was smart and

June 4, 2025
By clrclr22 on DealerRater

Steve Tolliver was awesome to work with, he was smart and funny and made the experience nice! I love my truck!!

Steve Tolliver was awesome to work with, he was smart and

June 4, 2025
By clrclr22 on DealerRater

Steve Tolliver was awesome to work with, he was smart and funny and made the experience nice! I love my truck!!

Rating breakdown (out of 5):
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  • Buying process —
  • Quality of repair —
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  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
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great Sales guy with great service made my lease exp very

June 3, 2025
By david@surelockkey.com on DealerRater

Verified Customer

great Sales guy with great service made my lease exp very well with gm will done

great Sales guy with great service made my lease exp very

June 3, 2025
By david@surelockkey.com on DealerRater

Verified Customer

great Sales guy with great service made my lease exp very well with gm will done

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
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  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
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Excellent in all respects - service, vehicle value and

June 2, 2025
By wcgreen-123 on DealerRater

Verified Customer

Excellent in all respects - service, vehicle value and professional approach of all at the dealership - they really are an exceptional dealer!! Marco is terrific

Excellent in all respects - service, vehicle value and

June 2, 2025
By wcgreen-123 on DealerRater

Verified Customer

Excellent in all respects - service, vehicle value and professional approach of all at the dealership - they really are an exceptional dealer!! Marco is terrific

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
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  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a used car
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Steve was the best!

May 31, 2025
By noraharding88 on DealerRater

Verified Customer

Steve was the best!! He was knowledgeable and responsive to our needs!! The process of buying the Yukon was easy from sale to finance to exit!! Great experience all around.

Steve was the best!

May 31, 2025
By noraharding88 on DealerRater

Verified Customer

Steve was the best!! He was knowledgeable and responsive to our needs!! The process of buying the Yukon was easy from sale to finance to exit!! Great experience all around.

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
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Sam was and always is amazing.

May 30, 2025
By dhowsmail on DealerRater

Verified Customer

Sam was and always is amazing. He is knowledgeable, respectful, and provides the best customer service.

Sam was and always is amazing.

May 30, 2025
By dhowsmail on DealerRater

Verified Customer

Sam was and always is amazing. He is knowledgeable, respectful, and provides the best customer service.

Rating breakdown (out of 5):
  • Customer service —
  • Buying process —
  • Quality of repair —
  • Overall facilities —
  • Overall experience 5.0
  • Does recommend this dealer
  • Came in for service or repair
Worked with:
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