Back

O'Meara GMC

Thornton, CO

3.2
546 Reviews
O'Meara GMC is a trusted dealership that has been serving the community for many years. We are proud to offer a wide selection of high-quality GMC vehicles, including cars, trucks, and SUVs. Our sales team is dedicated to helping you find the perfect vehicle to meet your needs and budget. In addition to selling vehicles, we also offer top-notch service and maintenance at our state-of-the-art service center. Our team of certified technicians are trained to handle all your service and repair needs, from regular maintenance to more complex issues. We use only the best tools and equipment, and we always strive to get you back on the road as quickly as possible. There are many reasons to choose O'Meara GMC for all your automotive needs. Our team is committed to providing excellent customer service and going above and beyond to meet your needs. We offer competitive pricing, flexible financing options, and a wide selection of vehicles and parts to choose from. So whether you're in the market for a new GMC or just need some routine maintenance, O'Meara GMC is the place to go.
Contact Dealership

2000 W 104th Ave

Thornton, CO

80234

Directions

By Type

Showing 546 reviews

December 22, 2025

Stay clear of this dealership especially Ben and his boss mike! Dropped off for 2 recalls and letter from chevy manufacturer for repair at no cost! Ben says $450.00 for diag then they'll look at it??? I cal More

by knippeddie3
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Michael Valois
1.0
This rating includes all reviews, with more weight given to recent reviews.
Dec 22, 2025 -

O'Meara GMC responded

Well, you did what you promised, Google review. As a Service manager of 23 years, you understand the business and intimidation of reviews. The recall that you mentioned is a TSB for base warranty (3yrs/36K miles), your vehicle has over 100K miles but expect GM to cover anyway, the cost to a guest would be 1.0 hr of labor @225.00 if they accept repair. You the expert understand that GM has extended the warranty on the cooling thermostat housing, only the housing. If any additional issues with wiring, connectors, water pump, etc, there is no coverage through GM (out my mileage/time). We ask for a diagnostic fee to cover the technicians time while we investigate all possible repairs, once found, check for any warranty coverage. Items covered by warranty are no cost to guest, we never were able to investigate. Another shop may be telling you one thing, however once you arrive and all the details are in play, you would receive they same request that was given by our store. Question for you, this first TSB has been out since 2022, you purchased used in 2023 @54K miles, had you gone to a GM store then, more assistance would have been provided. Its a shame you attempt to distort facts with frustration and threats to receive free work.

Jan 07, 2026 -

knippeddie3 responded

Took to medved ABSOLUTELY NO ISSUE!! Scanned dignosed and repaired. Costed me 100.00 on second diag reached out to warranty GM!! Approved in 15 minutes. You both lie and cheat customers! Please reframe from your voicemail messages! Don't be a Keyboard Warrior.... I'll just show up and take care of your mouth!! Have a great night!! Stay away from these CROOKS!!

October 20, 2025

On July 29, 2025, I purchased a 2021 Chevy Suburban from O'Meara GMC for almost $40,000.00. Upon pickup, I discovered the middle row seat adjustment handles were in the glove box, and the seat would not ret More

by bookkeepermaurice
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
No
Employees Worked With
Stephen Johnston
1.0
This rating includes all reviews, with more weight given to recent reviews.
Mackenzie Lockwood
1.0
This rating includes all reviews, with more weight given to recent reviews.
Oct 23, 2025 -

O'Meara GMC responded

Providing a positive experience is our top priority, and we're sorry that we failed here. We'd love the opportunity to discuss your visit in greater detail and clear up any issues we can. If it's possible to talk about your experience one-on-one, please reach out to us directly to let us know the best way to contact you and we will reach out. Timothy Cordova Digital Manager social@omearamotors.com

June 04, 2025

Ben in service did a great job and informed me all along the way. Very smooth experience. More

by romeb47
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Ben Hare
Jun 04, 2025 -

O'Meara GMC responded

Thank you for choosing O'Meara GMC. Your feedback and rating mean a lot to us. We're glad we were able to help, and we hope to see you again! Timothy Cordova Digital Manager social@omearamotors.com

May 08, 2025

Good experience with sales and staff. I drove 2 hours late in the evening from Pueblo West, they had the truck washed and full tank of gas, ready to go. More

by Anthony
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Jefry Nunez
5.0
This rating includes all reviews, with more weight given to recent reviews.
Eloy Preciado
5.0
This rating includes all reviews, with more weight given to recent reviews.
Other Employees : Sinai Gonzales sales person.....10 stars
May 09, 2025 -

O'Meara GMC responded

Thank you for taking the time to share your thoughts on working with our team. We're glad to hear we delivered such a great experience! Timothy Cordova Digital Manager social@omearamotors.com

April 07, 2025

Absolutely wouldn’t recommend buying a car from this place! Purchased a vehicle on 3/10/25 was told some body damage issues would be fixed if I bought the vehicle. After 2 separate visits and then holdi More

by RickyS03
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
No
Employees Worked With
Isaac Hemann-Koelsch, Stephen Chinnel
Apr 10, 2025 -

O'Meara GMC responded

Providing a positive experience is our top priority, Ricky, and we're sorry that we failed here. We'd love the opportunity to discuss your visit in greater detail and clear up any issues we can. If it's possible to talk about your experience one-on-one, please reach out to us directly to let us know the best way to contact you and we will reach out. Timothy Cordova Digital Manager social@omearamotors.com

March 02, 2025

The check engine is on one week later under same code I have to back to get guarantee because I think the problem still on the car More

by Kevin
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
No
Employees Worked With
Phoung Nguyen
1.0
This rating includes all reviews, with more weight given to recent reviews.
Mackenzie Lockwood
1.0
This rating includes all reviews, with more weight given to recent reviews.
Mar 06, 2025 -

O'Meara GMC responded

We're sorry to hear about your experience and would love to get to the bottom of it with you and see if there is something we can come up with to turn it around for you. Please feel free to contact us directly or let us know the best way to contact you, and we will reach out. Timothy Cordova Digital Manager social@omearamotors.com

October 01, 2024

Had an amazing experience in service Kenzie highly recommend will definitely come to this service More

by Dilan
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Kenzie
Oct 01, 2024 -

O'Meara GMC responded

Thank you for taking the time to share your feedback with us. We work hard to make sure our guests have an exceptional experience. We will share your comments with Kenzie and our team, and we look forward to working with you again. Timothy Cordova Digital Manager social@omearamotors.com

September 08, 2024

Double billed me for a car. And I paid cash. Yes $23,000 turned into $46,000. Now no one in this company will call me back. I was told he is in charge, and no response. I calle More

by robertsonjohnco
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
No
Employees Worked With
Erik Chavez
Sep 12, 2024 -

O'Meara GMC responded

We're sorry to hear that your visit didn't meet the high standards that guests have come to expect from our dealership. If there's anything we can do to resolve the issue or if it's possible to discuss your visit in more detail, please feel free to contact us directly or let us know the best way to contact you and we will reach out. We'd love to get to the bottom of this and turn things around for you. Timothy Cordova Digital Manager social@omearamotors.com

July 28, 2024

Kenzie is awesome, she has the best customer service. She got me on for my oil change same day. Had a smile from beginning to end. GMC is lucky to have her as a front row employee. More

by maricelah77
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Kenzie, Jeff Lagrange
Jul 28, 2024 -

O'Meara GMC responded

Thank you for your very kind review. We strive to make sure that all of our customers leave happy, and it's great to hear about your excellent experience with Kenzie here at O'Meara GMC. Timothy Cordova Digital Manager social@omearamotors.com

July 13, 2024

Kenzie, she is the best, love her, wonderful. If I need anything she’s the one to call. Thanks again Kenzie for all your help ❤️ More

by Onlyonie73
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
Employees Worked With
Kenzie
Jul 15, 2024 -

O'Meara GMC responded

Thank you for choosing O'Meara GMC. Your feedback and rating mean a lot to us. We're glad Kenzie was able to help, and we hope to see you again! Timothy Cordova Digital Manager social@omearamotors.com

1
...