Sheehan Buick GMC - Service Center

The service was quick and the employees are respectful and punctual. I highly recommend this dealership to anyone who has purchase or plan to purchase a Buick. and punctual. I highly recommend this dealership to anyone who has purchase or plan to purchase a Buick. More

I am really happy. Claude is great and I will send him business. My second vehicle from Sheehan. I had shopped at two closer dealerships to my home and ended up at Shee Claude is great and I will send him business. My second vehicle from Sheehan. I had shopped at two closer dealerships to my home and ended up at Sheehan again. I think this rating is for the service department. I picked up a topper and installed it myself because I didn't want wait there for them to install the topper. I picked it up fast and easy. More

I have taken my ESV Escalade to many different dealers, but Sheehan Cadillac surpassed them all by far. When I arrived before I entered the service area, a greeter came up to my window. I felt customer se but Sheehan Cadillac surpassed them all by far. When I arrived before I entered the service area, a greeter came up to my window. I felt customer service at its utmost with the employees I interacted with, particularly Jim Reardon my service advisor. What I liked the best was the bill: $111.00 for an oil change and filter on a 2023 diesel Escalade. At another dealer I was quoted $240. More

Poor customer service…. barley does the basic…does nothing extra…will never buy here again barley does the basic…does nothing extra…will never buy here again More

Service writer is awesome give her a raise 👏 I will be back with my car back with my car More

Fast service ,friendly employees ,good transportation service ,quality service , good coffee ,good advice ,decent price service ,quality service , good coffee ,good advice ,decent price More

I’ve purchased 4-5 vehicles from Sheehan GMC from Collin and have always been treated great at this dealership. and have always been treated great at this dealership. More

Had to opt out of having my vehicle power washed because I was told there was a long wait backup. I was told there was a long wait backup. More

I’ve been going there to service my GMC trucks for many years now and they’ve exceeded expectations every time. Shout out to my great service advisor Brandon! years now and they’ve exceeded expectations every time. Shout out to my great service advisor Brandon! More

As always, Colin handled things quickly and efficiently. I appreciate the attention to detail and friendly service. I appreciate the attention to detail and friendly service. More