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Heritage GMC Buick - Service Center

Rockwall, TX

4.5
288 Reviews

288 Reviews of Heritage GMC Buick - Service Center

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September 24, 2025

I didn't like the service, long wait, no shuttle, no complimentary car wash, no call when done, I had to call back way after the time I was told and the car was on the drive way out of the service area More

by Paca60
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
don't remember anybody
September 19, 2025

Not a long wait; Very courteous agent and very patient; I would have loved a complimentary car wash or at least window wash. I am all about service perks. Still great experience. More

by VONNAM
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.
September 18, 2025

Justin Mummy - excellent Service Dept. Manager - excellent I really appreciate the people providing service for my truck. Super friendly, efficient and easy to schedule appointments. Kudo More

by TTUMULTY77
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.
September 12, 2025

Never have I seen a worst service dept in my 50 years of owning a truck.Sam Macabaddad was my service rep. my truck was there 3 days never got a call I called 4 times never got a call make had to go get my More

by teresamcguffey2
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Sam Macababbad
1.0
This rating includes all reviews, with more weight given to recent reviews.
September 11, 2025

Came in on an appt to change oil. Guys jumped right on it was done in about 30 minutes More

by Gary.tanksley
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.
September 10, 2025

This is the worst service dept. I have used in my 49 years of using a car dealer.Sam Macababbad would not call me back after several calls he has no people skills .He needs be in th More

by teresamcguffey2
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Sam Macababbad
1.0
This rating includes all reviews, with more weight given to recent reviews.
September 10, 2025

Outstanding turn around - went in for oil change/tire rotation. Service Adviser was courteous and attentive. Fastest in & out I have experienced in a long time. Making appointment was easy. More

by lestucker0
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Can’t remember
September 05, 2025

Need to get a state inspection quickly Justin got me in and out in a very timely manner More

by DRHOGUE
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Justin Mummey
August 22, 2025

I arrived on time and the Service Dept immediately received my Sierra for service. Everything went smoothly and I was on my way in less than and hour and a half. More

by fmohle
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Justin, Nathan
August 17, 2025

Brought my truck in to fix a problem that they didn't fix now they wants to charge me a 2nd diagnostic fee. Don't feel like I can trust this dealership. More

by gdfranklin1
Service Price Transparency
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Sam Macababbad
2.0
This rating includes all reviews, with more weight given to recent reviews.
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