Allegiance Diesel

Auto Repair, Auto Customization

812 Short Ct, Gardnerville, NV 89460

About Allegiance Diesel

Allegiance Diesel is a highly recommended auto repair shop in Gardnerville, known for its exceptional service and integrity. Customers consistently praise the team for their honesty and commitment to building relationships rather than solely focusing on profits. One customer shared a positive experience after facing multiple costly breakdowns with their 2019 Chevy 2500 Duramax. After struggling to get repairs done at a GM dealership, they turned to Allegiance Diesel, where Tasha promptly ordered the necessary part and scheduled repairs. The truck was fixed within hours at a fraction of the dealership's quoted cost. Another customer, who was stranded at a campground with a broken 2001 Ford diesel, found immediate help from owner Anthony. He not only fixed the truck in about an hour but also offered lunch while the customer waited. This dedication to customer service and quick turnaround times has earned Allegiance Diesel a loyal following, with many customers vowing to return for any future diesel needs.

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Reviews for Allegiance Diesel

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  • Oct 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!

  • Jun 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

Hours

Monday: 8AM - 4PM
Tuesday: 8AM - 4PM
Wednesday: 8AM - 4PM
Thursday: 8AM - 4PM
Friday: 8AM - 4PM
Saturday: ClosedSunday: Closed

Location

812 Short Ct, Gardnerville

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