
From tractors to combines, Iron Buffalo delivers expert farm equipment repair. We provide in-shop and mobile service for diesel-powered agricultural machinery across Colorado and Montana.

Farm Equipment Repair in Denver, CO and Kalispell, MT
Iron Buffalo provides reliable farm equipment repair services for agricultural machinery in Denver, CO and Kalispell, MT. Whether you're operating a single tractor or managing a full fleet, we’re equipped to keep your equipment running through every season. With mobile field service available, we come to you when your equipment can’t make it to the shop.
Full-Service Repairs for Agricultural Equipment
Iron Buffalo provides professional service for a wide range of farm machinery, including:
- Tractor diagnostics and repair
- Combine harvester repair
- Diesel engine service and rebuilds
- Hydraulic cylinder and line repair
- Power take-off (PTO) system inspection and repair
- Electrical system troubleshooting
- Fuel injection system diagnostics
- Equipment safety inspections and pre-season maintenance
- On-site field service and emergency repair
We deliver fast, effective solutions that keep your machinery performing under pressure.
What Makes Us Different
We pride ourselves on transparent diagnostics and practical repair plans tailored to your machinery and timeline. Whether you're in the field or planning offseason maintenance, our team is ready with the tools, parts, and experience to get the job done right. With locations in Denver and Kalispell and mobile units covering a wide service area, we bring dependable agricultural repair to the communities that feed our nation.
Need Farm Equipment Repair?
If your tractor, harvester, or other farm equipment needs service, call Iron Buffalo today at 303-623-7049 (Denver) or 406-890-7001 (Kalispell). Our agricultural repair team will get your operation back in gear.
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 Repair Equipment in the Field?
Yes. Our mobile field service teams can diagnose and repair your farm equipment directly on-site to save time and transportation costs.
What Types of Farm Equipment Do You Service?
We repair tractors, combines, balers, planters, and other diesel-powered agricultural machines. Our team is trained on 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

Light, Medium & Heavy-Duty Truck Repair Services in Denver, CO & Kalispell, MT
Trusted Diesel Repair & Fleet Services - Keeping You on the Road & Job Site
Commerce City, CO
5590 E 55th St, Commerce, City, CO
Kalispel, MT
104 Rocky Cliff Lane, Unit 1, Kalispell, MT