PHONE: (720)279-1981
SERVICE: (720)279-1981
Labor Day Weekend Sales Business Hours:
Saturday August 30, 2014: Open 9-6.    Sunday, August 31, 2014: Closed.    Monday, September 1, 2014: Open 10-4
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Customer reviews

4.8 / 5

Dealer Rating

Our average rating from our customers is

4.8 / 5

Read Reviews

  • SRX Customer reviews

    Your service dept is always prompt, reliable, and thorough. Everything explained in plain understandable terms. A plesant experience.


    2013 Cadillac SRX
  • Ion Customer reviews

    No problems. Work done as requested.


  • LaCrosse Customer reviews

    I have been purchasing Buick, Cadillac and Oldsmobile automobiles from McCaddon's since 1968. Mary Lee and I have been pleased with the quality of service from the sales force (Wendall Borchert) and t


    2011 Buick LaCrosse
  • SRX Customer reviews

    I had an excellent experience when purchasing a Cadillac SRX. Wendall Borchert was very helpful, kind, and patient throughout the process of the test drive, the purchase, and the orientation.


    2014 Cadillac SRX
  • Park Avenue Customer reviews

    Brought in my 2003 Buick Park Ave. Ultra for an oil change. Of course there were several other things that needed to be done and Dave Singh talk to me about doing them. I picked out three to do now


  • Sierra 3500HD Customer reviews

    Jeff Clark is an exceptional service writer. I needed a copy of a receipt faxed to me and he did it without question as I wasn't expecting my truck to have the alternator fail on me and the receipt wa


    2012 GMC Sierra 3500HD
  • Enclave Customer reviews



    2011 Buick Enclave
  • Enclave Customer reviews

    Great service


    2013 Buick Enclave
  • LaCrosse Customer reviews

    As usual--professional and on time. All personnel were courteous and appeared competent.


    2012 Buick LaCrosse
  • CTS Customer reviews

    Chris Cook is one of the best in the business. The entire service staff has been responsive to all of my concerns and are extremely knowledgeable. They are committed to customer service and work ver


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McCaddon Cadillac Buick GMC in Boulder - Serving YOU since 1958!

Only the finest new cars and used cars, from the best Boulder car dealership near Denver and Longmont! Come see our new inventory of 2014 Cadillac, GMC and Buick models plus our large inventory of certified pre-owned vehicles. We're your family owned and operated Boulder Cadillac Buick GMC dealership, located at 48th and Pearl Parkway near Denver.

Nearby Used Cadillac Denver Dealer - Pre-Owned Boulder and Longmont Source

Only the best pre-owned cars in Colorado, from the most reputable used car dealer. Our selection of certified pre-owned cars and trucks are vigorously inspected, detailed, and thoroughly reconditioned. You'll find a great selection of Boulder, Denver and Longmont used cars right here at McCaddon.

Our excellent track record is proven daily. We serve the Denver and Longmont car dealer area, with the most professional and friendly sales and service staff. Our customers are treated with the utmost integrity, honesty, and professionalism. We have been an integral part of the Boulder community since 1958!

Stop by and visit with one of our knowledgeable Certified Sales Consultants. See how we can make the difference! Add us to your shopping list and let us do the work for you!

Denver GM Auto Service - Boulder GM Auto Service - Denver GM Auto Service

McCaddon has been serving Boulder County, Denver and Denver Cadillac, Buick, GMC drivers since 1958. Our Certified Service Center offers a great value on Boulder Cadillac Buick GMC service with competitively priced service menu items. Our ASE Certified, GM-trained technicians and Genuine GM Parts are just a few of the many reasons to bring your Denver GMC or Buick vehicle into McCaddon for service.Our service staff will amaze!

Nearby Denver Cadillac Dealer in Boulder, CO

We are a nearby Denver Cadillac Dealer with top notch staff, inventory, and facilities. Come see the all-new 2014 Cadillac CTS, 2014 Cadillac XTS V-Sport, 2014 Cadillac ATS, 2014 Cadillac SRX, and 2014 Cadillac Escalade! See how Cadillac Cue can help you be connected. We look forward to giving you the World-Class experience you deserve here in Boulder near Denver and Longmont!

Denver Buick Dealer - Longmont Buick Dealer - Boulder Buick Dealer

McCaddon Buick GMC of Boulder is proud to serve as your Denver Boulder and Longmont Buick luxury vehicle dealership. We carry the complete line of world-class Buick vehicles. We invite you to test drive a new Denver Buick Enclave, Regal or LaCrosse. We're also pleased to present Buick's all-new Verano, available for Denver and Longmont Buick drivers to test drive. Please request a quick quote for more information on these renowned cars.

Denver GMC Dealer - Longmont GMC Dealer - Boulder GMC Dealer

McCaddon GMC also carries great selections of new and used GMC SUVs and trucks. We maintain a great stock of Sierra pickups for Longmont GMC drivers to choose from, as well as Acadia and Yukon SUVs. Please browse our complete inventory to view our extensive collection of vehicles, or visit us here in Boulder for a great Denver GMC Yukon dealership alternative! We carry Acadia Denali and supply Denver GMC Terrain Denali models from Boulder.

McCaddon Cadillac Buick GMC
in Boulder serving Denver,
Longmont & Niwot, CO
2460 48th Court
Boulder, CO 80301
Service: (720)279-1981

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