Mobile Truck Repair in Denver, CO and Kalispell, MT

Keeping your truck running strong starts with expert diesel repair. At Iron Buffalo, we provide complete diesel repair services to keep your trucks performing at their best, mile after mile.

Mobile Light, Medium & Heavy Duty Truck Repair in Denver, CO, and Kalispell, MT

When your truck breaks down, every minute off the road costs you money. Iron Buffalo provides 24/7 mobile truck repair services in Colorado and Montana. Our diesel mechanics come directly to your location—whether you're stuck on the highway, job site, or in your own lot—ready to diagnose and fix the problem fast.

24/7 On-Site Diesel Truck Repairs

Our mobile trucks are fully equipped to handle most diesel repairs right on the spot. Mobile services include:

  • Engine diagnostics and repairs
  • Transmission and clutch repairs
  • Brake system repairs and adjustments
  • Coolant system and radiator services
  • Electrical system repairs
  • Fuel system repairs
  • Suspension and steering repairs
  • Driveline maintenance

We carry the tools, equipment, and parts needed to get you back on the road safely, minimizing downtime and avoiding costly towing fees.

What Makes Us Different

When you're broken down, you don't have time to wait. Iron Buffalo delivers fast, professional 24/7 mobile repair service. We handle heavy-duty, medium-duty, and commercial fleet trucks with expertise and urgency. Our diesel techs have decades of experience diagnosing and repairing all major makes and models on-site. With Iron Buffalo, you're never stranded for long.

Need Mobile Semi Truck Repair?

Looking for expert mobile semi truck repairs? Call 303-623-7049 for Denver or 406-890-7001 for Kalispell. Iron Buffalo offers fast, reliable, and professional 24/7 mobile semi repair service in both locations.

FAQs

What Areas Do You Serve?

We offer 24/7 mobile repairs and roadside assistance in the following areas:

Colorado: Boulder, CO; Aurora, CO; Centennial, CO; Fort Collins, CO; Greeley, CO; Georgetown, CO; Brighton, CO; Castle Rock, CO; Colorado Springs, CO; and Longmont, CO.

Montana: Whitefish, MT; Bigfork, MT; Somers, MT; Polebridge, MT; Thompson Falls, MT; Polson, MT; Rollins, MT; Libby, MT; and Eureka, MT.

What Types of Truck Repairs Can You Do On-Site?

We can handle engine diagnostics, brake repairs, electrical fixes, coolant system issues, fuel system repairs, and many other services right at your location.

Do You Offer Mobile Repairs for Fleet Vehicles?

Yes, Iron Buffalo specializes in mobile fleet maintenance and repair. We work directly with fleet managers to service multiple vehicles at your facility, eliminating the need to transport units to a shop.

How Can I Get in Touch for Mobile Truck Repair Services?

If you're ready to schedule mobile diesel truck repairs, call Iron Buffalo today at 303-623-7049 (Denver) or 406-890-7001 (Kalispell). Our team will keep your diesel truck running strong.

In-House Diesel Mechanic Repairs

Workmanship & customer service are the cornerstones of our truck repair services. We proudly provide top-rated heavy-duty truck repair & maintenance services from our team of trusted diesel mechanics at Iron Buffalo Truck & Trailer in Denver, CO & Kalispell, MT. From brake and axle repairs, to transmissions and diesel engines, Iron Buffalo will get your commercial truck fixed and running smoothly again. Get in touch with us today to schedule a diesel mechanic repair service at one of our truck repair shop locations.

Customer testimonials

Leave a Review
"I highly recommend this shop. I had luke a technician there do some work on my truck after a ford dealership took 6 days and failed to acknowledge my warranty on 3 leaking oil spots on my truck.Once the dealership screwed me over I took my truck here. Luke was very impressive, fast and communicative. He provided me photos. He kept me updated on everything he did. I still have a warranty through ford but apparently it’s useless. I don’t think I’ll ever go back to them considering how they treated me. Luke is a solid technician who is very skilled. I can’t recommend him enough. Thank you."
Tristen
"Our truck broke down just as we were getting into Denver.  It was a major repair and they accomplished it quickly and we were back in our truck. Everyone there was very professional and nice to work with. The unhappy news of a major repair was actually a good experience. Definitely recommend Iron Buffalo."
Kelly
"I’m glad I went to this shop. I was so worried it would be another back door mechanic wanting to swindle me. It was anything but. Shannon was super kind and went way out of his way getting me in right away. And Steve was a professional from start to finish in assisting with the work being done. I’m really appreciative and would 100% use this shop again."
Kristin
"Steven Riddle is the best service writer if ever dealt with. He is very knowledgeable, I called with starting issues. With in 1hour try had my truck towed in. That day they had it diagnosed then next day they found the parts. Great job, I will be using in the future. Thanks a lot."
Mike
"Kanisha was great, I had been trying to get my small hydraulic cylinder repaired for quite some time and she was the first person that said "YES" she was honest about needing to look first.  She was willing to listen and explained the process.  When I came in she was polite and professional. She communicated like she said she would and got it taken car of!  I'll recommend Kanisha and Iron Buffalo!"
Lance
"I'm very happy with the service I received from Iron Buffalo Holdings I highly recommend this shop. I got an Inspection & a DYNO done on my Semi Truck.  Canesha was prompt and courteous."
Miko
"Had a break down with the ol’ Pete they picked up and were available l. They aren’t the cheapest but heck you get what you pay for. If you want your rig or RV fixed so you can head one down the road these guys are nice and they can almost always get done in a day if you need it."
Bryan

Light, Medium & Heavy-Duty Truck Repair Services in Denver, CO & Kalispell, MT

Trusted Diesel Repair & Fleet Services - Keeping You on the Road & Job Site