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  • Jayson B

    SPENCER, MA | 2022 GMC 1500 Sierra
    Confirmed Service Review
    October 16, 2026
    I never usually give reviews but I have to say, this was the best experience I have had servicing my truck at Diamond. The service writer was the best.
  • Catherine A

    AUBURN, MA | 2018 Chevrolet Equinox
    Confirmed Service Review
    October 15, 2026
    Simple. I came in for an inspection sticker and got one. The young woman who assisted me was very pleasant to deal with.
  • Christopher I

    WORCESTER, MA | 2019 Chevrolet Equinox
    Confirmed Service Review
    October 15, 2026
    Excellent service okay
  • Nathan P

    NORTHBRIDGE, MA | 2026 GMC Sierra 1500
    Confirmed Sales Review
    October 15, 2026
    I'm a returning customer and had a great experience working with Taylor Kieler. He was very professional, quick to answer all questions, and provided an easy, relaxing environment for a car buying experience. I would highly recommend anyone looking for a GM vehicle to see Taylor.
  • Daniel J

    CHARLTON, MA | 2023 GMC Yukon XL 1500
    Confirmed Service Review
    October 13, 2026
    Surprised of the quick turnaround for replacing an engine. Great communication.
  • Joseph R

    CRANSTON, RI | 2026 Chevrolet Silverado 1500
    Confirmed Sales Review
    October 13, 2026
    I went there the week before and left the dealership feeling like my intelligence was insulted and was not taken seriously. I went back for the same truck, fortunately I met Mario the second time who was extremely helpful, and made everything happen. If it wasn’t for Mario I would never recommend Diamond Auto, however he changed my opinion of the place and I will recommend anyone to see him.
  • Paul F

    WORCESTER, MA | 2024 Chevrolet Blazer
    Confirmed Service Review
    October 11, 2026
    Shortest wait ever. Woman knew what she was doing and got it done. First nice experience I have had there.
  • Mr D

    E BROOKFIELD, MA | 2020 Chevrolet 2500HD Silverado
    Confirmed Service Review
    October 9, 2026
    Brian Bertrand is phenomenal and helped me in every aspect of my service including a loaner.
  • David L

    NORTH OXFORD, MA | 2022 GMC 2500HD Sierra
    Confirmed Service Review
    October 9, 2026
    Expensive and slow
  • Robert L

    JEFFERSON, MA | 2026 Chevrolet Silverado 1500
    Confirmed Sales Review
    October 5, 2026
    Great communication and experience.