H & H Diesel Performance LLC

This is an honest place that does excellent work at a reasonable price. As an older woman, other places have tried to upsell me things I didn't need that weren't broken because they assumed I didn't know any better. Just because I can no longer crawl under a truck, it doesn't mean I don't know my way around one. Jonathan is honest and the work done is excellent!!

Excellent service and knowledgeable. Have needed multiple repairs done on our F350 diesel, all done well and completed when promised.

I took my 7.3 powerstroke to them with a misfire, they got back to me the next day with the diagnosis of a bad injector. I had them put a set of injectors in it and a set of glow plugs. I asked if there was anything else I should have done while we were that far in, and while I was expecting an upsale, he said everything looked great.
Price was excellent, and they had it back on the road in 5 business days.
It ran smoother, stronger, and quieter than it had in a long time, at least for about 100 miles.
As I pulled away from a stoplight the next day it began knocking, which quickly turned into banging and a lot of white smoke. I gave them a call from the side of the road and they said have it towed in and they would get to it immediately. I got a call less than 48 hours later that it was ready again, they replaced one injector under warranty and when I got there they had a check written out to cover the tow bill. Excellent workmanship, excellent customer service, excellent pricing. Good diesel mechanics are hard to find nowadays, but thankfully they are still out there and their name is H & H Diesel. I will definitely be returning if I ever break down again.

Great people won’t screw you over and fair pricing will definitely be taking my truck back here for anything in the future strongly recommend them!

I took my 2015 F350 Hotshot truck here for a turbo boost code. They troubleshot the issue and after replacing the turbo boost back pressure sensor I was up an running. They didn’t have to squeeze me into their busy schedule but did. They work on Fords, Dodges and Chevys so if you find yourself in the neighborhood with diesel problems, I’d highly recommend them. Regards, Jeff Clark

Called h and h for what I thought to be a injector warranty issue the owner johnathan called me personally and was very transparent and honest. Turned out I was wrong about the injector that it was a fuel line to the injector that was malfunctioning. Johnathan called me when it was done explained to me what happened . I felt like the price for everything was very fair was expecting the worst when I went to pick it up but was very relieved

Highly recommend H & H Diesel!
Excellent work done in a timely manner.
Dependable.
Answers all my questions and concerns.
Costumer service before and after servicing my truck and suburban.
Well worth the 3 hour drive from Kanopolis, Kansas.

OUTSTANDING... 👍👍
H&H Diesel Performance has earned my respect and appreciation.
This shop specifically Brian helped me out in a time of need and followed through with outstanding customer service and repair work at a fair price and timely manner.
They provided an experience that is just not found anymore (sadly). We travel all over the north american continent hauling trailers and will return to this shop every opportunity I get for ALL my diesel pick up needs. Thank y'all again.

Great service and great people. Thanks for getting my truck back to me quickly!👍

Very Good Honest Guys CT and John. John is The Only Person Who Touches my truck. Highly Recommended. If CT would only find me a bumper and Winch. Lol

Great service and very affordable! Jonathan was great to work with. I will continue to use H & H in the future for service on my truck!

Jonathan got us right in! We run a tow company so when trucks go down it is rough and Called and they are working on it next day to try and get us back on the road

H&H knows there stuff when it comes to diesel pickups. Every thing from building motors down to electrical issues. Honesty and affordable place to have trucks worked on.

We love this place, they really know their stuff and tell us what we need to know!! They fixed our Power Stroke and it sounds and runs like it was knew!!!

5 star shop here. Best service you could ask for. Extremely knowledgeable technicians. Highly highly recommended