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Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.
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My pick up had an oil leak which 2 dealers tried 5 times to fix. Dave checked me in and problem solved in short order...I'm very happy with the service and courtesy of everyone at the dealership...especially Dave and the mechanic which fixed the problem. Past dealings with McCaddon have been pleasing when purchasing a pick-up...tom neal
Service at McCaddon was outstanding! Dave Singh and the service team were professional, timely and I am more then satisfied.
Buying a new truck. "The company and sales team is very professional. Joe and Jeff are great to work with and had my wife and I in and out in no time. In the future when we need a new car we would defiantly be repeat customers.
Outstanding attention to detail in sales process, friendly and knowledgeable people. Full transparency in financing arrangements. Could not be happier with the experience.
One call had me scheduled and in the next morning along with the issue fixed plus my bill was LESS then the quote
I met with Dave Singh for an oil change, tire rotation and general check up with a 5 point diagnostic. Dave is always so pleasant, as well as explaining things well. Of course I was completely satisfied .
Working with Dave Singh was a very pleasurable experience; I would highly recommend getting your GMC serviced at McCaddon GMC
Very professional and friendly, I felt like I was their priority as a customer 😉👍
Dave Singh did a very good job getting my vehicle serviced today. Only thing missing was the door for the wash bay not working,so no wash for the vehicle.
Service was excellent during my visit with them very courtesy attended and they fix my car the next day thank you to all for your services especially Jeff Hale Thank you
I was traveling and had problem with my GMC Sierra, came into dealership during holidays and they provided my with rent-a-car and most importantly got my vehicle fixed right and able to continue vacation while also knowing that I would make it back the 1000 miles to home. Joe in service, did a remarkable job getting everything handled. If I was a resident of the area, this would be my GMC dealership to go to!
Dave Singh really went above and beyond to help me out when I really needed the help. Dave made it easy. A job well done.
Nice People! Clean Facility! Easy Location to get to! Dave Singh is an amazing employee in the service and department and always goes above and beyond to make my experience an easy and enjoyable one! Highly recommend this facility!
We take both our cars to Jeff Hale at McCaddon. He is straight forward, friendly, and good at following up with updates.
I take all my cars to McCaddon for service even the foreign made models. Jon is simply the best service guy around. No BS just great service. No pressure just the truth. They always wash the car too! I am a fan for life.
I always get excellent service at McCaddon. This particular service wasn't for a Cadillac, but for my Corvette.
We’ve serviced our two GMC trucks at McCaddon’s for over 10 yrs. and always work with Dave Singh in service department. He has helped us several times with suggestions which saved time and money. We trust his experience and forthright advice on maintenance issues. We have never had any problems there. Thank you Dave for your help.
We have serviced our 2 GMC pickups at McCaddon for over 10 yrs. and have never had any problems. Dave Singh has helped me on warranty and scheduled service over the years and not one problem. His advise has saved us time and money. Like his pleasant personality. We’ve used the ride service without any issues also. We did not buy our pickup there but would not take our vehicle anywhere else for service. Thank you Dave and McCaddon.
I had wonderful service at this dealership and wanted to see if the system really worked.
Another wonderful experience at McCaddon in Boulder! Zach went above and beyond on this transaction. Thanks!
Amazing fast and friendly experience, they went beyond the normal to make my experience fast and everything was explained or portrayed to me to the best of the ability and knowledge. I would definitely recommend them to others and will be doing more business with them in the future.
Jon Beery and his service team has always been courteous and professional in handling the care of my Cadillac. My husband and I recommend and appreciate their hard work. Tonia Canipe
The best customer service and expertise I have ever experienced. Truly amazing
Excellent customer service
Do not hesitate to buy your next vehicle through McCaddon. Their team is a professional, no pressure, considerate group that will bend over backwards to help you find your next vehicle. Their service department is probably the best we have ever used.
Welcome to McCaddon Buick GMC
Thank you for making your way to McCaddon Buick GMC, your certified Buick and GMC car dealership in Boulder and the surrounding areas. At our dealership, you’ll find a solid selection of new Buick and GMC models for sale, as well as a carefully inspected lineup of pre-owned vehicles.
As a Boulder and Longmont car dealership, our professional and friendly sales and service staff prove our excellent track record daily. Our customers are treated with the utmost integrity, honesty, and professionalism. We have been an integral part of the Boulder community since 1958! If you are looking for a reliable Buick and GMC dealer in Colorado, then you’ve come to the right place.
Not only will you be able to choose your next car from one of the largest vehicle inventories out of all the GMC dealers in Colorado and Boulder car dealerships, but you will also get help from a qualified team of finance experts. Our well-connected finance center can help you get the right loan or lease in a quick, easy, and transparent manner. We explain all of the financing details to our customers, so they are always in the know during their car shopping experiences in our Longmont car dealership.
After purchasing your car, McCaddon Buick GMC is still here to help you with services and to be your one-stop Longmont car dealership. We offer certified services for your GMC and Buick vehicles at competitive prices, especially for common vehicle services including brakes and oil changes. We also have various specials daily, so you can save even more money when you choose us as your go-to Buick and GMC dealer in Colorado. Your vehicles will be in the good hands of our experienced services team!
Partner with McCaddon Buick GMC Today!
Do you have questions about our inventory or services? Don't hesitate to contact us online or give us a call at 303-416-5046. Our friendly and knowledgeable staff are ready and waiting to assist you in any way we can!