Reviews

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  • Drew Mayo
    Jun 2026

    Took my 6.7 powerstroke here for service and was very impressed. Dave the owner was super knowledgeable and personable. Got me in and out in a reasonable time and for a very fair price. This is the place to go if you are a diesel owner

  • Marcello Marsicano
    Jun 2026

    Great shop and what not but spent 10grand trucks still shakes on highway had/has boost leaks on new turbo install. Got recommended new boots and parts by them when I fixed it with break cleaner and hair spray. Power steering never whined now it whines all the time. Truck was in shop over 2 weeks. Felt as my truck was rushed or just done for the money. I didn’t ask for a new key cut. You went out of your way way to pick up my truck by sending someone who started my truck in gear multiple times. And was grinding and stalling my truck in front of my house(all on video). It’s called customer service you said one thing then it’ll be another and yeah I’m spending 10 grand I’d like and update about my truck I use for work.

  • Will Proper
    May 2026

    After 20 years living in Florida, I finally found an honest shop. Dave at Modern Diesel took care of my 2012 Dodge Ram and made the whole process easier than I can explain.

    No runaround, no inflated pricing, no waiting weeks just to hear back from someone. They were straight with me from the beginning about the parts, the pricing, and the work being done. Everything was upfront and fast.

    Honestly, this was the first good news I’ve had in a couple weeks after finding out I have kidney cancer. When your time, money, and energy are limited, the little thing matter more than people realize.

    Dave and his staff went above and beyond for me in ways most shops wouldn't or couldn't fundamentally understand. You can tell they actually care about people and not just making money off another truck coming through the door. They are the furthest thing from the Stealership!

    As long as I’m walking this planet, , Modern Diesel will have my business.

  • William Fay
    May 2026

    Have had multiple repairs here and always very satisfied. David is a Master mechanic and he has good guys that work for him as well.

  • daniel dubois
    May 2026

    Fast, very knowledgeable, Awesome mechanics. 👌 I went to three different places no one could figure out the engine light or the high low idle. Then Modern diesel repair got er done. Thanks Dave...

  • HarborTech
    May 2026

    I’ve had many encounters with the guys ant modern diesel and all of them have been positive. They rebuilt an Allison transmission for my duramax, along with some other work while he was at it, and it hasn’t missed a beat since. Their prices are fair, and they’re up front and honest…..truly couldn’t ask for a better company to work with. Highly recommend 👍🏼

  • John and Edie Martell
    May 2026

    En route to Kissimmee, a severe rainstorm impacted my vehicle, resulting in engine failure soon after. The truck was rendered undrivable. My warranty company informed me of a $100 surcharge for towing to my mechanic, and upon inquiry, they specified Modern Diesel as the towing destination. Their stellar reputation preceded them, and I acquiesced. When the vehicle arrived, the owner demonstrated a high level of professionalism and courtesy. The truck was left with them for diagnosis and repair, and a couple of days later, the problem was resolved. Impressed by their work, I opted to address other issues with my vehicle. Despite the considerable distance of 15 miles, their exceptional service and communication have earned my enduring patronage.

  • chip hutzell
    May 2026

    Dave was upfront with everything and very good at keeping me updated with pics videos calls and text. Got me up and going when the other place could not. Thank u very much sir. Will b seeing u in the neat future

  • Diana Velasco
    May 2026

    Very happy with the work done and in quite a short time. Great communication as to the progress of work. I will definitely return if I need it.

  • Christopher Perez
    Apr 2026

    Fantastic service.

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Modern Diesel Repair and Transmission

1911 Okeechobee Rd, Fort Pierce

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Hours

Monday: 8AM - 5PMTuesday: 8AM - 5PMWednesday: 8AM - 5PMThursday: 8AM - 5PMFriday: 8AM - 5PMSaturday: ClosedSunday: Closed