Repairs begin with a professional diagnostic, which you’ll receive within 48 to 72 hours. Once we identify your truck’s problem, the overall timeline depends on parts availability. While we stock common components to speed up turnarounds, specialized parts shipments can add time. We will communicate with you throughout the process so you can plan your schedule and minimize downtime.
Repair & Maintenance
Every Repair Your Diesel Needs.
A diesel truck like yours is built to last, but only if you take care of it. Get the repairs and maintenance it needs at Diesel Pros, diesel truck repair specialists serving personal and working trucks since 2008.
Diesel Truck Repair and Maintenance, From Oil Changes to Engine Replacements or Rebuilds
Hearing odd noises or seeing your check engine light when you drive? Get an answer, then get it fixed. Our comprehensive services cover regular maintenance up to transmission and engine rebuilds.
What To Expect When You Walk in Our Door
At Diesel Pros, you and your diesel truck are priority No. 1. From intake to the moment you drive away, our focus is on making sure you’re happy and your truck is ready for the long haul.
Complete Diesel Engine Repair for The Big Three and Beyond
Using specialized tooling and the diesel knowledge our team has built since 2008, we confidently handle repairs big and small on every major diesel platform.
Ford
Nothing is too tough for our team. From full bulletproofing kits to turbocharger swaps that restore boost, we know our way around 7.3L, 6.0L, 6.4L, and 6.7L Power Stroke engines.
Ram
Keep your 5.9L or 6.7L workhorse pulling with right-the-first-time maintenance on everything from grid heaters and injectors to high-pressure fuel rails.
Chevy/GMC
Stop the leaks and avoid limp mode. We provide in-depth repairs for Allison-equipped rigs, covering injectors, head gaskets, and cooling stacks.
Commercial Trucks
From EGR and DEF system failures to full drivetrain rebuilds, we bring dealer-level diagnostics and two decades of diesel experience to the big rigs that keep North Texas moving.
Please note: We are limited on engine diagnostics for Isuzu, Fuso, and Hino. We can perform routine maintenance including oil changes, brakes, and suspension for these models.
Schedule your diagnosticHear It From Our Customers
Ted Brown
1 week ago
Daniel Medellin
1 week ago
Great shop. Highly recommend
Bryan Smith
2 weeks ago
The Guys at Diesel pros did a awesome job on my transmission and worked with my Extended vehicle warranty and got it all figured out for me and saved me a bunch of money so I appreciate it and the truck is running perfect transmission shifts like a new one
Samuel Cox
3 weeks ago
These guys are awesome. I called Matt and told him year make model.Matt told to drop it off. I dropped it off on tuesday afternoon and they sent me the message my thuck was done. Everything i wanted was achieved. I could not be happier with the service done.
Orlando Perez
3 weeks ago
Excellent service, excellent work on the vehicle, 100% recommended
Ryan Singh
1 month ago
I’ve been taking my truck to Diesel Pro’s for the past 8 years, and I wouldn’t trust anyone else with it. They’ve worked on my trucks countless times and have never let me down. Their work is consistently reliable, professional, and done right the first time. If you’re looking for a shop you can trust with your diesel, I 100% recommend Diesel Pro’s. Great people and great service every time!
Jimbo Lesjak
2 months ago
This professional diesel shop is my favorite go to mechanic of choice. Honesty is the greatest and hardest thing to find these days. Thank you gentlemen for your service and I will look forward to having my truck serviced by you.
Nick Angelini
4 months ago
Diesel pros was awesome !!! Had a blown head gasket on my 05 LLY Duramax … these guys took care of it quick and the right way !!! Matt is an awesome guy ! Kept in touch with me every step of the way …. Any other dfw shop would’ve taken 6+ weeks these guys had it done in 2!!! Chris was the technician very smart and quality driven guy !! Thanks so much diesel pros …
casey riojas
6 months ago
I don’t know where to begin other than to give them a five star rating. If I could give them more I would! these guys get it done right, no bullshit no half ass job. I will definitely be returning with my other work trucks once I acquire more. Long story short I am a small business owner who hauls and welds, I bought a Ford F250 diesel fleet truck started acting up. I pulled up and asked for their help, they went beyond than I expected and got the job done right so now my 2005 F250 Ford diesel is practically a new truck! If you want people to get the job done right! With no bullshit! These guys are the one to go to!
Jerin Delgado
6 months ago
Diesel Pros in Hurst really went above and beyond getting my truck fixed. From the first conversation to picking it up, they treated me with respect and kept me informed the whole way. They took the time to explain what was going on, didn’t try to upsell me, and made sure the work was done right.
The quality of the work speaks for itself, and the customer service was just as solid. It’s not easy to find a diesel shop you can trust, but I’m glad I found Diesel Pros. I’ll definitely be bringing my truck back and recommending them to others.
The quality of the work speaks for itself, and the customer service was just as solid. It’s not easy to find a diesel shop you can trust, but I’m glad I found Diesel Pros. I’ll definitely be bringing my truck back and recommending them to others.
Frequently Asked Questions
How long will my repair take?
Do you work on older diesel engines with high mileage?
Every day. We specialize in legacy platforms like the 7.3L Power Stroke and 5.9L Cummins. These workhorses require knowledge gained over decades to stay reliable past 300k miles. We focus on maximizing your truck’s service life so you can get every bit of value out of it.
What makes your diagnostic process different?
We eliminate the parts-swapping guesswork using dealer-level diagnostic tools to pinpoint failures or potential problems on your truck. Our team looks at everything from end to end, and afterward you’ll get an itemized estimate broken down by each of your diesel truck’s components — brakes, transmission, fuel systems, drivetrain, etc. This gives you a transparent explanation of the state of your vehicle and a clear repair plan that gets you back on the road safely and efficiently.
What is the benefit of an independent specialist over a large dealership?
Dealerships often focus on volume and up-selling unnecessary repairs. As independent diesel truck specialists, our focus is on your bottom line. We provide the same dealer-level diagnostics and technical expertise with a personal touch and honest recommendations that don’t break the bank.
How does the diagnostic fee work?
The diagnostic fee of $300 covers the cost of a bumper-to-bumper inspection to identify the root cause(s) behind your truck’s problem plus other potential issues or failures.
When you decide to get your vehicle repaired at Diesel Pros, we will apply this diagnostic fee to the price of your repair, decreasing the total by $300.
Whether you have your vehicle repaired by Diesel Pros or not, you will know what it takes to get your truck back on the road and know about your future service needs early to keep maintenance and repair costs down.
Need Someone to Look at Your Diesel Truck? Schedule a Diagnostic
If you suspect you need a repair or just want to have your diesel truck checked out, a diagnostic will pinpoint the problems, even unexpected ones. If you have us do the repair, the $300 diagnostic fee is credited toward your bill.