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September 2024 by Amber Davenport
If I could give 0 stars. I would. Save yourself time and money! Hired for services, had vehicle for 3 months! Had it towed to another facility for repair. Promise after promise made. Lies. Replaced several lost/stolen parts! Kept my entire deposit. Refuses to refund it. Absolutely bad business. They are all crooks in this place. Please save yourself time and money and stay clear of this shop!
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August 2024 by Michael Czartoszewski
Would do zero stars if possible. Took a 6.7 Cummins there for injectors. Paid for injectors to be installed and to have them check the fuel system for issues. Truck was there for over a month with no follow up calls and no progress. Went and retrieved the truck from them and took to another shop to find out they didn’t even replace the injectors THAT WE PAID FOR. This guy is a CROOK. DO NOT TAKE ANY VEHICLES TO MAD DIESEL.
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August 2024 by Amanda Narsh
Very helpful
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August 2024 by Bryan Zillich
Took my 96 Silverado in for a trans rebuild which took 3.5 weeks when I got it back it was shifting rough from 1st to 2nd through 3rd. Took it back and a week later the tec said that it should go away. Still shifting extremely rough even from park to drive or reverse 3k later and still worse than when I bought it in
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July 2024 by cody beckman
Calls you back and will give you the info you need. Thanks for answering me even though I've never been a customer of yours.
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May 2024 by Jonas Diaz
Grade A service and pricing.
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March 2024 by John Anon
Took 4 MONTHS and almost $3k for a "fix" that only lasted a few months before the engine was limping again. Took it to another shop that had it fixed in 2 days for a fraction of the cost. It was a stuck exhaust valve. It didn't require all the diagnostics and tareing the engine apart that MAD diesel did. I'd ask for my money back, but the repair lasted past the 90-day guarantee. Honestly, I am about to report them to the BBB because the whole process was shady at best, and I'm pissed off. Go literally anywhere else. Gott's auto on sashabaw doesn't specialize in diesel but fixed me up good, and I trust those guys, that repair has lasted over a year.
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January 2024 by Gerard Vandenboom
They knew exactly what I needed got it for me and it works great
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January 2024 by austin lefebvre
Worst diesel shop i have EVER been to they took over 3 months to put a rear end in my truck after tellin me it would be done every week for 2 months in a row got the truck back didnt even have 2 of the same rear tire on the truck so after paying $2000 for a job they took 3 months+ on i had to turn around right after pickin up my truck and buy a new tire if you want ur truck done right and in a timely fashion DO NOT TAKE IT HERE
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December 2023 by PolterGheist
They take really good care of me and my truck everytime it’s gone in it’s been one thing after another and they have given me a. Great treatment everytime I’ve brought it back
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November 2023 by jason blake
Ordered a hood stack for my 6.0 and it was exactly as advertised, simple installation and they even used black heat wrap
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October 2023 by Ronnie G.
worst business award goes out to mad diesel performance, and the owner, Matthew Dunavent I don't even know where to begin on 09/15/23 I ordered an exhaust/tuner/air filter for roughly $2100. He said there was a problem with shipping I said OK I'll wait a month goes by never got back to me never responded so I filed a dispute. All the sudden he calls me and says you can come in and pick up either your parts or your check for that amount if you cancel the dispute , I drive an hour and a half to the shop I called and canceled the dispute on speaker in front of them after I cancel the dispute he literally told me that he cannot release my parts to me, nor can he release a check to me. I told him that I was gonna reopen the dispute he said unfortunately, you can't open the dispute after you closed it little did he know that, my card provider stated otherwise so now I had to reopen the dispute people please before you buy parts or buy anything from anyone look the company up and see if they're reputable and if there's any ratings because this place is unbelievable never in 1 million years have I ever thought that I would have to go through any shit like this. I bust my butt off for that money for him to pretty much laughing my face. This is a shit business, and I would not recommend it to anybody ever.
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October 2023 by Margaux Haarer
Overcharge without authorization or approval
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September 2023 by Justin Clark
Top notch service I trust these guys with my truck all day
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November 2022 by Keith Lucius
Thank you so much for your quick service, to get me back hauling my 5th wheel for camping this weekend.
