2 Year Powertrain Warranty
1 Year Complimentary Oil Changes
1 Year Roadside Assistance
Welcome to O'Meara Buick GMC - Denver's Best
Our dealership is a great solution for any auto buyer, looking for a New Buick GMC or Used Vehicles, Cars, Trucks, and SUVs. All you have to do is drop by our Thornton Buick GMC showroom and pick what suits your needs the best, and our qualified and friendly staff will take care of the rest. We look after all your automotive needs, right from New and Used Vehicle Sales, Auto Service and Repair, GM Auto Parts, accessories, tires, as well as Automotive Financing options. Our GMC and Buick dealership is very conveniently located in Thornton near Westminster, CO. So, what are you waiting for? All Denver area Buick and GMC drivers can make the short drive to our dealership today in Thornton CO!
BUICK AND GMC AUTO SERVICE AND PARTS CENTER IN THORNTON
We offer parts, service, and auto body shop at O'Meara Buick GMC for your convenience. Our GM-certified technicians provide superior maintenance for your GM vehicles and all other makes and models and stand by their work. Thornton drivers will be glad to learn that keeping their automobile running well shouldn't be complicated or difficult. This is why our Certified GM service and auto parts center is a perfect option for Denver Buick and GMC drivers looking for the best in vehicle maintenance and repairs.
We look forward to meeting you and serving you in person at O’Meara Buick GMC / the employees at look forward to your visit at our dealership. Give us a call or use our step by step Driving Directions for driving instructions from Denver, Thornton, Aurora, Golden, Littleton, Longmont, Henderson, Lone Tree, Colorado Springs, Boulder, Brighton, Pueblo, Loveland, and more.
Everyone who works at this dealership is so friendly and everyone is so nice! Me and my parents went to get a car and Gilberto helped us out making everything bad easy as possible and quickly! He gave us some options and helped us with not getting into something super expensive. We were very happy with our purchase. It was a gift for my mom and she loved it. Mr. JC was very welcoming when we first walked in and helped get us an agent as quickly as possible! We’re very happy with everyone at the dealership !
Erik was the best in find us the truck we need it. Not only that but a 2023 truck.
Omeara is a good place to go to upgrade your whip that's for sure they have a decent selection of cars but what made the car buying experience as great as it was, was the excellent salesperson and finance team who helped the process go along smooth and transparent the whole time Big shout out to Tommie M. Thanks for getting me in my new whip Tommie
I drive across town and past the dealership by my house to go to O’Meara.
Both the sales man and financial guy was great
We have a large fleet and we sent this dealer dozens of repairs per week!
Great experience!! Will always choose O’Meara BuickGMC
I had a very good, no hassle experience. I would buy from them again in the future.
Once again this dealer provided amazing service great communication and quick turn around. Thanks again!
This was a great experience! Sergio helped me find a new car that I could afford and that I loved. This dealership was very welcoming and didn't push me into anything that I wasn't comfortable with. I would definitely recommend them to anyone looking for a new car!
It was disappointing to not be told our heated seats don’t work hopefully this will be resolved wuickly
Kurt was amazing to work with! We were unsure what we wanted and he was so patient with us testing out so many different cars. He was extremely knowledgeable about every car and the entire buying process. It was stress free and easy and we walked out in a few hours with the keys to our new car! I can’t thank Kurt enough for all his hard work. We will be sending all of our friends his way.
If you’re looking for someone to take care of you JC Cassatta is the best! Very knowledgeable and will find you exactly what you’re looking for!
Francisco Palomino was amazing and fast. He speaks fluent Spanish. Highly recommend Cisco. Altamente recomendado.
Very courteous and professional staff. I am so pleased with my new Buick Encore. The young man, Gilbert, who assisted us was very informative and answered all our questions. Kash, I believe was the young man who handled the finance. He was a complete gentleman and walked us through every aspect of the finances.
No problems great service will definitely come back. In and out with no problems in great time
My family and I’s experience was phenomenal. Came in early morning and got out within two in a half hours on a vehicle I’ve been watching for a while. Timmie, excellent customer service, and great story telling to keep you entertained from any set backs. JC! The man, awesome service and amazing corvette, definitely will return for vehicles in the future to finalize with Anthony Downs!! Thank y’all very much.
Great customer service was very helpful very Communicative. Over all good service I will always return to get my car serviced here.
We bought a 2021 GMC AT4 last Monday, Tommy was our sales person and did a great job. Made buying a vehicle very easy, very professional! Can't thank him enough!
I’ve never been one to love exploring the lot with a salesman for the obvious reasons. BUT I went to the lot and a young man came out and just started chatting it up with me. Kurt changed my mind about salesman he made it feel like he was helping the family instead of just moving a product. He listened and understood my needs and actually responded with a smart purchase for me and my wife. JC Casseta also helped us out and together they really made us feel great about our purchase. Changed my mind about salesman forever. HIGHLY RECOMMEND!
They were amazing! Helped me get into the vehicle I needed! From sales to finance to service, top notch and professional!
Found the exact new car I was looking for very knowledgeable and product from front to back of the vehicle explain every feature very recommendable
Thank you so much for the consistent service and quick repair turnaround? You guys rock !
I had a great experience here!! Joseph Cassata was so knowledgeable and helpful! He really set my mind at ease!! Thank you!!
Had a great experience with Kurt Valentin and the folks at O'Meara Buick GMC. Very knowledgeable, and helpful with our recent purchase. Kurt helped us navigate a busy schedule that day and made several accomodations for us every step of the way. Really appreciated their service from top to bottom.