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  • Evan C

    Pittsfield, MA | 2026 GMC Sierra 1500
    Confirmed Service Review
    February 24, 2026
    I had an issuer with Tonneau cover that install and the auto tailgate would not release. They fixed it
  • Robert M

    Sheffield, MA | 2025 GMC Yukon XL 1500
    Confirmed Service Review
    February 23, 2026
    Excellent service and attention to detail
  • Evan C

    Pittsfield, MA | 2026 GMC Sierra 1500
    Confirmed Service Review
    February 18, 2026
    I ordered a Tonneau Cover from GMC/Dealership and now the automatic tailgate open does not work. This is an obvious design or installation error. I was never told that installing a Tonneau cover would not allow the automatic tailgate feature to work
  • Sandra R

    WILLIAMSTOWN, MA | 2019 GMC Terrain
    Confirmed Service Review
    February 13, 2026
    I have always appreciated they give a quote on a.what I think I want done, b.what is recommended (which is something I likely have put off)and c. options to agree or opt out without a guilt trip. They always make every effort to fit us in their schedule, even on short notice. I've always enjoyed and trusted working with these guys. Thank you!
  • Carol W

    WILLIAMSTOWN, MA | 2024 GMC Terrain
    Confirmed Service Review
    February 10, 2026
    Kind informative and job done in a reasonable time fra
  • Rebecca C

    North Adams, MA | 2026 GMC Yukon
    Confirmed Sales Review
    February 5, 2026
    This was one of the easiest and least stressful car buying experiences! I will definitely be a repeat customer and recommend this dealership to others!
  • Craig F

    CLARKSBURG, MA | 2026 GMC Sierra 2500 HD
    Confirmed Sales Review
    February 5, 2026
    Dan at Haddad GMC was a pleasure to work with. Transaction was smooth and all concerns were addressed in a timely manner.
  • Michael C

    Pittsfield, MA | 2025 GMC Sierra 2500 HD
    Confirmed Sales Review
    January 30, 2026
    The staff was very kind and professional!
  • Jacqueline G

    Adams, MA | 2026 GMC Canyon
    Confirmed Sales Review
    January 23, 2026
    I was treaded very well
  • Kenneth W

    Pittsfield, MA | 2026 GMC Canyon
    Confirmed Sales Review
    January 20, 2026
    Great overall buying experience. Everyone we interacted with was very helpful. It was nice to have some fun with Leo and Nate must have really done his homework when he was showing us all of the features of our new truck.