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September 2024 by Mikey Lopez
Dude saved me a lot of money by telling me on the phone about my 2024 Duramax . These people will tell you straight up what the deal is when you explain your needs over the phone. Honest, genuine. I highly recommend
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August 2024 by Rick Stone
I was vacationing in the obx and had truck trouble try to find someone to check it out was leaving in two days I know about schedules and that I just wanted someone to check it before I made a 6 hr ride home no one would I called John at Griffith diesel and said bring it by he would do what he could so I could get home with no trouble wish I would have a shop like this close to me what a gem thank you
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June 2024 by john e
This shop is a rarity. My wife and I broke down while traveling up the outer banks on our way to New England. John understood our predicament and was able to squeeze us in and perform the necessary repairs and got us quickly back on the road. What a relief to find an an honest and skilled mechanic so far from home. OBX, you are lucky to have such a great shop!
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July 2023 by Carroll Williams
John is a gentleman and a great mechanic. You don’t find that combination too often these days.
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July 2023 by Matt
Griffith Diesel Worx is the only place I take my diesel truck for repairs. John and his team are professional, courteous and always go above expectations. His crew goes above and beyond to make sure each repair is done the correct way first each time. I recently had my brake pads replaced and now the truck stops like I just bought it from the dealership.
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February 2023 by Cliff Blakely
John knows diesel engines. Duramax, Powerstrock or Cummins. His pricing is very fair. These things aren't cheap to work on. With his help, I expect to get at least a half million miles out of my 04 LB7 Duramax
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December 2022 by Benjamin H.
Terrible customer service and over torqued my lug nuts to where I had to drill out the wheel studs, also over torqued my fuel filter. Asking for small things like checking the tps system seems to be beneath them. Got the impression they are more into mods than maintaining. Good luck Griffith, I won't be going back again.
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March 2022 by Ben Solot
Awesome people, do great work and very reasonably priced!
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December 2021 by Gary C
These guys are great if you have a GM or Ford diesel. First class mechanics that make sure your satisfaction is number one priority.
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June 2021 by hd 2016 high county
John is the best! These guys don't play around in and out. Griffith Diesel Worx is my go to shop 4life and I stay a hour and 40 minutes away.
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May 2021 by Matt Greschak
5 star company. Great guys to work with. Honest and trustworthy.
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April 2021 by Maggie Austin
Wonderful Experience. I’m not one to post reviews! But thanks for getting me back on the road and for the great service!
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April 2021 by Darren Clark
Outstanding work and customer service! John is very knowledgeable and fair. Doesn’t recommend or do unnecessary work but knows Duramax’s like no other I have seen. Drove over an hour from Virginia on recommendations and thrilled with the work that was done! Thanks John and staff for keeping my 2002 GMC alive and well!
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April 2021 by Drew Kilkenny
If you live anywhere close and have a Duramax, Cummins, or Powerstroke this is the place for anything you need done, from simple maintenance, oil change, to the hard stuff...headsstuds, major engine work etc... John and Will will set you straight and keep you running for that million miles.
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February 2021 by Charles Reeves
I drove over an hour to get work done on my Duramax. Most shops in Southeast VA do not know or want to work on the Duramax. Griffith Diesel Worx came by recommendation of FASS and Twisted Diesel (VA Shop). They (Griffith Diesel Worx) were great to deal with. They made dropping off the truck as easy as possible. They did the work as promised, as described, and on time. The installation performed looks great. John and his staff that i met were friendly. I am glad I made the trip! The price for the work was spot on too. I know these things can be pricey. Thanks!!!!!!
