Diesel Laboratories (Specializes in Diesel engine repair & DPF/EGR Cleaning.)

Reviews

Reviews are sorted by relevance, with the most helpful and insightful feedback listed first for easy reference.

  Dagan Ludvigson
a day ago
I had these guys do some work on my LB7 duramax, and after having some small issues, I returned back to see if they would address them and try to fix them. Not only did they make it right at no additional costs, they take the time to explain what's going on, how they're fixing it, answer questions and even drove the truck around with me and confirmed the work was completed and asked if it was satisfactory to my needs. Would highly recommend these guys for any diesel work.

  Susan Stokes
2 weeks ago
We had an injector wiring problem. We were on a time crunch trying to leave town for spring break. Clayton was so awesome and worked us in so our week long trip wasn t ruined. He got it in and fixed in less than 24 hours. We are super grateful for their amazing customer service and expertise.

  James Clay
6 months ago
I have a 2019 F250 that threw an emissions efficiency code. Called Diesel Labs and they took a look for me and were able to clean my DPF and clear up the problems. Truck is running great now. Would recommend to anyone.

  Caleb Sanderson
2 days ago
They put a new motor in my 06 5.9. Runs like a dream. Great guys too work with!

  T Card
a week ago
2020 Ram 2500 - Went in for a DPF cleaning - they did a great job and did it in record time. Thank you guys.

  Max Bergmann
2 years ago
The team at Diesel Laboratories are awesome. Weston, Blake and AJ were able to get the best out of our 6.6 Duramax Kodiak expedition truck.The shop treats customers like family and everyone is super knowledgeable about all things Diesel. My truck now runs much smoother, shifts better and doesn't overheat on long inclines. I can't recommend Diesel Laboratories enough!

  Billy Johnson
9 months ago
Best shop around! They were able to get my truck in and out quickly and Clayton was always available to take my call. Thanks for all your hard work. I will refer Diesel Laboratories to everyone.

  Ben Hansen
7 months ago
Miller Diesel did a great job on my dodge ram truck. Had a head gasket leak. Replaced cracked head and injector and manifold. Runs greatThanks Clayton.

  Billy Buskirk
4 years ago
Hey everyone. Diesel Laboratories is a really great place with really helpful staff. I had some maintenance done on my truck here today and all the staff were really helpful with answering my questions and helping me decide what to do with certain things on my truck. I would definitely recommend them to anyone without hesitation. They made me feel important and I never felt like they were just trying to rush me out. Weston and Blake were fun guys, easy to work with, and very knowledgeable. They were very patient with all my calls and questions. Great people, great work, happy customer. Going back for sure.

  samkorich_
2 years ago
Blake is awesome. Super chill, always answers any questions I ve got with my truck and is always willing to help me out whenever I need it! All of my buddies bring their rigs to him as well and we have nothing but good to say. 1000% recommend this place and will continue to take any truck I own here!

  Luke Kohler
4 years ago
I was having major issues with my truck. Blake and his staff were able to help me out and get me back on the road. It was a very complex problem but they devoted everything they had to fixing it and got it fixed and running great. These guys are top notch educated mechanics and more importantly care about there customers.

  Roswell Fullmer
a year ago
Had my lml s fuel system replace this past year, truck runs great and has no issues.

  Smokey Osborn
4 years ago
Blake and Kevin are honest and upfront guys! They stick to there word and put the customer first! They changed my exhaust set up along with some better tuning then what I had when I showed up! I have been to diesel shops all over the U.S and definitely would recommend diesel laboratories to anyone! Looking forward to all are future business together!

  Simon Pearson
4 years ago
I was having some problems with my Dodge Cummins and after 3 different shops had looked at it and couldn't figure it out, Blake knew exactly what was going on and was extremely helpful with getting the problem fixed. Not to mention he was able to get me in and out within a short amount of time. During the entire process Blake communicated with me regularly and didn't once make me feel bad for asking lots of questions. I will definitely be a repeat customer and will be recommending all of my family and friends to Diesel Laboratories! Thanks Blake and Team!!!

  ZMH
4 years ago
Honest mechanics are few and far between, but these guys are the definition of honest. They are knowledgeable, quick with repairs, and fair priced. They got my Duramax s emissions system issues fixed fast and kept me updated. I would not hesitate to bring any vehicle to them because I know it ll be in good hands. You can tell they truly care about customer satisfaction and definitely go the extra mile to achieve that!

  Jordan Poulsen
3 years ago
This shop is amazing! Me and my brother both wanted a tuner for our F150 ecoboosts one of them is a 2.7 and the other one is a 3.5 the owner of the shop stayed late after hours to make sure the tunes were perfect on both trucks and both of them are absolutely amazing it s unreal how much a tuner made a difference in power and towing in both the trucks and when you put it in sport mode it s a whole new animal my truck is the 2.7 and it s lifted on 33 inch tires and it now averages 18mpg going 80-85 down the freeway it has never seen 18mpg since I got the lift tires and wheels if anyone wants a tuner for a ecoboost this is definitely the shop to go to we are very impressed with them they have also tuned 4 of our family business diesels over the years this shop is amazing and does amazing work

  Preston Clark
4 years ago
Heard about these guys from a friend. I took two trucks to them to have them tuned. I want to preface this by saying I ve been out of the Diesel Arena for a few years but I used to run the in-line chips in our diesel trucks. This is my first experience with someone writing a tune and programming the truck.I am supremely impressed with how well the truck functions and how smooth it is. The trucks run so much better than they did before.Also, the engine brake on the Cummins is so much better after the tune!! The transmission tune is well worth it.Blake is who we dealt with directly and we could not be more impressed with him as a business owner. I will definitely refer anybody looking to have their diesel truck worked on or tuned. These guys are the best both in customer experience and in the final product!

  brundagemd
3 years ago
This is a honest shop! Blake and his mechanics went above and beyond to help me out with my truck. They literally saved my vacation. If you are looking for a shop, these are the guys you want working on your truck. I will definitely use them in the future.

  Preston Banister
9 months ago
Don t take your 6.0 there for plugs or stand pipes had them do both sides one mine hardly put miles on it after the fact and both sides have needed new stand pipes and o rings that had rolled very unpleased

  Kevin Danner
3 years ago
Had my 2017 Ford in at the Ford dealership for a check engine light told me it was going to be $4,500 and would be a 3 week wait time. I called up Blake and told him what was going on he said he could have it fixed for under $1,000 and would be done in a hour!!!! I dropped it off and headed over to Wing Shack only a 2 min drive . I had a 30 piece wing meal that was delicious half way through my triple hot wings with extra ranch I got a call saying it was done!!! Been driving it for 250 miles no lights have come back. In closing I was able to save over $3,500 dollars and get some delicious wings and have my truck back in less than a hour. If that doesn t deserve 5 stares I don t know what does.

  Fence Masterz
4 years ago
Absolutely awesome.. Had an issue with dpf filter. I called Kevin and explained my situation. I needed my truck right away. He waited after hours on a friday night for me to bring it in. The second I got there I knew I was at the right spot. He got right on my issue and called me before I even made it home with a game plan. Followed thru with excellent results and I had my truck up and running under 24 hours. These guys saved me thousands from what the dealer told me. Absolutely good people doing good work. Thanks Kevin and know I'll be telling everyone where they need to go for any diesel work. You guys are great honest people and there's not that many like you anymore. So thank you....

  Daniel Mathiesen
4 years ago
Beyond satisfied with the way they treated me. I was kept in the loop every step of the way. Every shop I had been to quoted me $2000 in repairs and AJ got it done for $700 by being honest and diagnosing the true problem. A true mechanic not just a parts changer. Friendly staff that is fun to talk to. Kevin stays ontop of everything and ensures you are kept up to speed by providing timely updates and honest opinions. I will be coming back here for all of my diesel needs. Highly reccomend.

  trevin ivie
4 years ago
Beyond impressed! I was having some tuning issues they were able to get me in quickly! Re tuned my truck in a fast and professional manner I went on a drive huge difference! They were extremely knowledgeable and answered all ten million of my questions! Just some straight forward stand up guys! I will definitely bring my truck here from here on out! Thanks again guys

  mike carlton
4 years ago
I just got a 2017 Ford EcoBoost and had them do a tune for it. Truck runs great! I get better gas mileage, when my foot isn't in it, and they fixed my check engine light from my intake. The day they did my time I blew a vacuum line and he helped me fix it at 9pm. Great place to go for all your truck needs! This veteran will be sending friends his way.

  Kevin Lane
2 years ago
I work at a automotive repair shop in Midvale. We have had these guys do our tuning for a few years now. They are the BEST! We drive 30 minutes to deliver the trucks to these guys because they are hands down the best.

  Clint Nielsen
4 years ago
I took my truck into these guys after talking to Kevin a bunch about the work that was being done. These guys were very easy going and knew their stuff! I dropped my truck off after I got off work and it was done the next day before I got off work. I d recommend these guys to anybody! If you are having issues with your emissions passing these are the guys you need to see!

  chase larson
3 years ago
These guys are absolutely amazing I feel like they actually cared about my issues and didn't just run "the check list" Blake was awesome to work with and genuinely cared about my thoughts and opinions westen was the only guy out of 4 shop I went to that wanted to see /drive to try and find the problem 10/10 would recommend everytime I will be bringing my truck back in the future for sure !!!!!!! Yall rock !!!

  Dan Eck
3 years ago
Great place to get work done. I highly recommend. I had an issue with my truck that another shop couldn't figure out. I took the truck to diesel laboratories for a second opinion and in 30 seconds of driving it they had it figured it out and fixed the issue that day. Runs like a dream now. They are my go to diesel shop from here on out.

  Braxton Drew
3 years ago
I have been having exhaust problems with my diesel Mercedes Sprinter Van, so I came in to Diesel Laboratories for help. Despite not having the equipment and diagnostics to work on Mercedes vehicles, they still helped to fix the problem, spending time on the phone and in person. I decided to take out the part myself and bring it to them for cleaning. After cleaning I realized that I gave them the wrong part so they refused payment and instead directed me to a shop specializing in Mercedes. These guys genuinely want to help and will not take advantage of you for more money.

  Dan Pratt
3 years ago
The first tune they put on my truck was terrible. After I called and discussed that with them they "re-tuned it", the truck seemed to run a little better, but not as good as it use to so I called in again and waited a couple weeks for a call back, but nothing. After that I called back in and was able to talk to Weston, and was told that the tune was fine and everyone assumes its the tunes fault. After explaining what troubles I was having he gave me a few ideas on what else it could be and spent more money trying to fix the issue with no luck. Finally I tried a different tune with a different company and guess what my truck runs amazing!! Never again will I let them touch any vehicle I own.