29 Reviews
Write a Review29 Reviews of Justin Post
June 13, 2026
The professional team at Tillery Buick GMC performed exceptionally well in assisting me with the purchase of my new Sierra 3500HD starting with the initial special order process, providing progress upda exceptionally well in assisting me with the purchase of my new Sierra 3500HD starting with the initial special order process, providing progress updates and tracking of the manufacturing status, and preparing and detailing the unit for final delivery. I highly recommend Tillery Buick GMC for all your purchase and service needs! More
Other Employees Tagged: Dan Hoagland, Donna Coffman, Freddy Mora, Gabe Candelaria, Rudy Jauregui, Jason Duncan
June 12, 2026
Top notch. I didn’t have to wait for service, told them what I was looking for and in no time my trade in was evaluated and we struck a fair deal I was happy wi I didn’t have to wait for service, told them what I was looking for and in no time my trade in was evaluated and we struck a fair deal I was happy with and would strongly recommend doing business with them. More
Other Employees Tagged: Donna Coffman, Jason Duncan
June 10, 2026
The staff was very polite and courteous. We got the vehicle we wanted, and the process was fairly smooth. We got the vehicle we wanted, and the process was fairly smooth. More
Other Employees Tagged: Donna Coffman
June 04, 2026
I had the best service I have ever experienced at a car dealership and Donna was a huge help! dealership and Donna was a huge help! More
Other Employees Tagged: Donna Coffman
May 01, 2026
Dealership was clean and a very comfortable to be. Everyone was kind and friendly. Great place to purchase a vehicle. Everyone was kind and friendly. Great place to purchase a vehicle. More
Other Employees Tagged: Donna Coffman
April 28, 2026
I had a great experience at Tillery GMC! Donna was amazing—she was very helpful, made the whole process quick and easy, and helped me get into my new vehicle without any stress. The entire s Donna was amazing—she was very helpful, made the whole process quick and easy, and helped me get into my new vehicle without any stress. The entire staff was friendly and welcoming as well. I highly recommend asking for Donna if you’re looking for a new car! More
Other Employees Tagged: Donna Coffman, Jason Duncan
April 27, 2026
We had such a great experience with Tillery GMC-Donna and the whole team were incredible. Donna was great to work with-knowledgeable, easygoing, and genuinely attentive. Claude kept everything smooth on the whole team were incredible. Donna was great to work with-knowledgeable, easygoing, and genuinely attentive. Claude kept everything smooth on the financing side, and Jason truly went above and beyond with his level of care and personal touch. That gesture made the experience feel truly special and memorable. Justin was also very helpful and made sure we were assisted when needed. We drove away in a beautiful GMC Acadia and felt completely taken care of. The entire team.made the experience, feel easy and enjoyable from start to finish. It truly felt personal, not just business-and that’s what earns long-term loyalty. More
Other Employees Tagged: Donna Coffman, Gabe Candelaria, Rudy Jauregui, Jason Duncan, Claude Ferebee
March 19, 2026
Donna went above and beyond to help us purchase or new Terrain. It was an unusual purchase, and she made it very easy. Dan was also a tremendous help with On Star as we had a few hiccups. I appreciated t Terrain. It was an unusual purchase, and she made it very easy. Dan was also a tremendous help with On Star as we had a few hiccups. I appreciated the friendliness and service. I would totally recommend Tillery for a future purchase. More
Other Employees Tagged: Dan Hoagland, Donna Coffman , Felix, he helped with getting signatures outside of the dealership.
March 13, 2026
I would like to thank Donna for all the care she gave us in buying our car. Donna made it easy and quick. Thank you to all of the Tillery staff. in buying our car. Donna made it easy and quick. Thank you to all of the Tillery staff. More
Other Employees Tagged: Donna Coffman
March 11, 2026
Easy to work with and very knowledgeable on there products. I would recommend Tillery for your next truck or auto. products. I would recommend Tillery for your next truck or auto. More
Other Employees Tagged: Donna Coffman, Freddy Mora, Rudy Jauregui

