John Thornton Buick GMC - Service Center

Awesome customer service! Fast and Friendly, Quick and Reliable. Dependable and Excellant. Wouldn’t choose anywhere else! Thank you for all you help in getting our yukon repaired! Reliable. Dependable and Excellant. Wouldn’t choose anywhere else! Thank you for all you help in getting our yukon repaired! More

Absolutely great customer service! Had parts in stock and install them quickly. Check out was simple! My truck had no finger prints and protected with plastic. install them quickly. Check out was simple! My truck had no finger prints and protected with plastic. More

Fast Friendly Service Staff!! Clean Service And Waiting Area!! Eric And Shane Kept Me Updated On When Truck Would Be Ready!! Thanks!! Highly Recommend John Thornton GMC !! Area!! Eric And Shane Kept Me Updated On When Truck Would Be Ready!! Thanks!! Highly Recommend John Thornton GMC !! More

The staff at John Thorton in Carrollton is awesome! They went above and beyond to make sure I understood the nature of my repair and explained the price of the service required. I will definitely return for went above and beyond to make sure I understood the nature of my repair and explained the price of the service required. I will definitely return for future repairs. More

Excellent Actually listened to my problem and worked a solution. Very courteous, attentive and friendly. I have been dealing with a problem of poor engineering with GM. Thornton crew worked very hard to f solution. Very courteous, attentive and friendly. I have been dealing with a problem of poor engineering with GM. Thornton crew worked very hard to fix. After numerous attempts, I think these people may have the answer. More

The service is always great. They are four gmc vehicles they service for me and our company. and they are going to see our vehicles in the future. Thanks for a good job! they service for me and our company. and they are going to see our vehicles in the future. Thanks for a good job! More

Everything from scheduling the appointment and all the way through to the time I picked my car up was handled with care and very professionally. Eric was very helpful and got me on my way with a loaner. way through to the time I picked my car up was handled with care and very professionally. Eric was very helpful and got me on my way with a loaner. I want to thank all that were involved. More

.Zack and Shannon got the deal done. Service has been easy to deal with. Will be buying my next vehicle here. Very easy to deal with easy to deal with. Will be buying my next vehicle here. Very easy to deal with More

Best customer service. I went there and my appointment next day but they helped to do my oil change right away. Thanks alot. I really appreciated it. next day but they helped to do my oil change right away. Thanks alot. I really appreciated it. More

Top dealership in Ga. Long time very well pleased customer for over 30 years. Great service dept. Friendly home town folks. I highly recommend them customer for over 30 years. Great service dept. Friendly home town folks. I highly recommend them More