Construction Equipment Repair in Denver, CO and Kalispell, MT

When your job site depends on uptime, trust Iron Buffalo for fast, professional construction equipment repair. We service all major machines—on-site or in-shop—to keep your projects moving forward.

Construction Equipment Repair in Denver, CO, and Kalispell, MT

Iron Buffalo provides expert construction equipment repair in Denver, CO and Kalispell, MT. Whether it’s a loader, dozer, or excavator, our team is trained to identify faults fast and deliver lasting repairs that keep your site operational. If your construction equipment is underperforming or non-operational, we’re the team to call.

Full-Service Construction Equipment Repair

Iron Buffalo offers comprehensive repair and maintenance services for all construction machines, including:

  • Hydraulic system troubleshooting and cylinder repair
  • Diesel engine diagnostics and repairs
  • Electrical and control system diagnostics
  • Coolant system repairs and radiator replacements
  • Undercarriage service and component replacement
  • Fuel system repair and filtration
  • Track system inspection and realignment
  • Preventive maintenance scheduling

Our repair process ensures your machines are reliable, OSHA-compliant, and ready for heavy-duty use on any site.

What Makes Us Different

Construction equipment doesn’t fail on your schedule—it fails when the pressure is highest. At Iron Buffalo, we understand the urgency and complexity of job site repairs. Our mobile service trucks are loaded with the tools and technology needed to diagnose and repair issues fast.

Our Denver and Kalispell repair facilities are equipped for major in-shop work, while our field service teams are dispatched promptly for urgent site repairs. We service a wide range of equipment brands, and our technicians stay current with modern diagnostic software and control systems.

Need Construction Equipment Service?

If your equipment has broken down or needs preventive maintenance, call Iron Buffalo today at 303-623-7049 (Denver) or 406-890-7001 (Kalispell). We’ll keep your construction machinery running and your crew on schedule.

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.

Can You Service Equipment On-Site at Our Job Site?

Yes. We offer full field service capabilities and can diagnose and repair your construction equipment on the job site to reduce downtime.

What Types of Machines Do You Repair?

We service excavators, dozers, track loaders, backhoes, graders, and other diesel-powered construction equipment from all major manufacturers.

How Can I Get in Touch?

If you're ready to schedule diesel repairs, call Iron Buffalo today at 303-623-7049 (Denver) or 406-890-7001 (Kalispell).

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

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"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

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