Reviews for Allegiance Diesel

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  • October 2025

    I am an old man with a 1993 daily driver diesel pickup and I thought I had lost it forever. This amazing team gave me my truck back...and it drives like it's new again. Yes. Really.

    Really nice people. Really hard-working people. Really skilled people. Really honest people.

    God Bless Nevada!

    GOD BLESS AMERICA!

  • June 2025

    I needed a thermostat replaced in my 2009 Dodge RAM 3500. They got me fixed up in less than two hours. Friendly guys, easy to talk too. He showed me the defective part. Clean waiting area. I highly recommend this company.

  • May 2025

    I spoke with Vincent on the phone about dealing with the issues I had for my 2013 Chevy Silverado Duramax with the LML motor. After about a half an hour conversation, he recommend purchasing from The diesel dudes. We scheduled a time, He mentioned it would take a day to install the system. I dropped my Truck off on Wednesday afternoon. Had a scheduled appointment on Thursday. My truck was done Friday afternoon. Truck Has more power, and the gas mileage is way better. Highly recommend their shop the technician that worked on my truck Sterling super nice guy and knows his business. Anytime I need anything done with that Duramax. I’ll take it to them. It was only a short... read full review

  • Allegiance Diesel

    812 Short Ct, Gardnerville

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