We Fix It All. Period.
Utah's premier mobile heavy equipment field service. Rugged, professional, and fast-response.
Professional Certifications & Expertise
The Iron Horse Standard
When equipment breaks down, transporting it to a shop can cost thousands in haul fees and lost production time.
Iron Horse Field Service provides professional mobile repair directly at your jobsite. We are a licensed and insured contractor with the technical expertise and onsite diagnostic tools to keep your project on schedule.
We provide expert onsite diagnostics and repair across the entire Wasatch Front and surrounding regions.
Our team of specialized field technicians master complex diesel and hydraulic systems directly on your jobsite.
Avoid the high cost of machine transport. We bring professional machine shops directly to your iron.
Field Operations
I've been around the block enough times to know that a dead machine is just a fancy paperweight! At Iron Horse Field Service, we specialize in bringing the shop to the dirt. We're a licensed contractor providing expert mobile repair for everything from 50-ton excavators to diesel fleet trucks.
Our mission is simple: provide rugged, professional service that keeps your project on schedule and your profit margins intact. Check out our full range of capabilities.
Technical Expertise
Every hour your machine is down is money out of your pocket! Give us a call or submit your details, and we'll get a professional field technician to your jobsite fast.
In the Field
We don't just talk about being "rugged"—we live it every single day. From the mines in Tooele to the jobsites in Salt Lake City, we're out there in the dirt keeping Utah moving. Here's a look at some of the recent iron we've brought back to life.

Field service at your jobsite
Mobile mechanic on-site—heavy equipment, trucks, and trailers. No shop visit required.

Onsite diagnostics & repair
Full diagnostic and repair capability at your location so you get back to work faster.

Heavy equipment & hydraulics
Cylinders, pumps, valves—we troubleshoot and fix hydraulic systems in the field.

Welding, fabrication & engine work
From emergency breakdowns to scheduled maintenance. On-site when possible.
Customer Proof
Real feedback from heavy equipment operators, contractors, and home builders who rely on our 25+ years of mobile expertise.



Technical Lead
Johnathan Batts — Iron Horse Field Service
If you've been in the heavy iron game in Utah for more than five minutes, you know that John Batts is the guy you call when no one else can figure it out. With over 25 years of experience in hydraulics, diesel engines, and complex diagnostics, John leads our field operations with a level of expertise that's becoming rare in this industry.
He's not just a lead technician; he's a mentor to our team and a trusted advisor to fleet owners across the region. When John shows up to your jobsite, you can breathe a sigh of relief knowing that the "expert" has actually arrived.
Precision First
From rapid dispatch to onsite repair, our process is designed around getting your equipment back to work quickly and reliably.
We diagnose and repair onsite when possible to reduce transport costs and downtime.
We bring diagnostics and repair capability to your site so you avoid transport and downtime.
From hydraulic pumps and cylinders to diesel engines and powertrain components, we handle complex failures.
We stand behind our work and warranty our labor on repairs we perform. We do not perform full engine rebuilds.
We explain the issue, options, and next steps so you can make informed decisions quickly.
We help you reduce repeat failures with maintenance planning and inspections.
Commitment
Our goal is simple: keep your equipment running and your project on schedule. We troubleshoot, repair, and rebuild with a focus on reducing downtime.
We are fully licensed and insured for your peace of mind and compliance.
Our team brings consistent, skilled service to every jobsite.
Our team has over 25 years of combined experience on heavy equipment and mobile repair.
25+
Years Experience
UT
Primary Service Area
Tooele–Park City
· Ogden–Orem
Licensed
+ Insured
Utah's Choice
When you're looking for a heavy equipment mechanic in Utah, you don't just want someone who can turn a wrench—you want a team that understands the high stakes of your project. Iron Horse Field Service provides expert onsite diagnostics and repair across the Wasatch Front and beyond.
From Salt Lake City to Tooele and Ogden to Provo, we bring professional-grade service directly to your machine. We specialize in minimizing downtime through accurate diagnostics and fast, rugged field service that saves you from the cost and hassle of hauling.

Support
Everything you need to know about our mobile field service and technical capabilities.
Yes! We are a 100% mobile field service outfit. We provide onsite diagnostics and repair directly at your location, saving you the cost and hassle of hauling your equipment to a shop.
We serve contractors and fleet owners across the entire Wasatch Front, including Salt Lake City, Tooele, Ogden, Park City, and Provo. We also provide regional field service for larger projects across the Intermountain West.
Iron Horse Field Service provides expert mobile repair for heavy equipment, diesel trucks, and industrial machinery. We specialize in advanced diesel diagnostics, hydraulic troubleshooting, onsite cylinder repacking, mobile welding, and preventative maintenance audits. We are a licensed and insured contractor with over 25 years of field experience.
We are strictly a mobile service provider and do not operate a customer-facing shop. By bringing the shop directly to your jobsite, we minimize your downtime and eliminate transport costs. For repairs that require precision machining or a clean room environment, we can help you coordinate with specialized facilities.
Yes. Iron Horse Field Service stands behind every repair we perform. We provide a professional workmanship warranty on our labor and assist with manufacturer parts warranties to ensure your iron stays productive.
You can submit a request through the form on this page or call us directly. We’ll need your machine make/model, current symptoms, and jobsite location. We follow up fast to get a professional technician headed your way.
We prioritize active jobsites and "Machine Down" situations. We often provide same-day or next-day diagnostics depending on your location and our current field schedule. Our goal is always to get your equipment back to work as fast as possible.
Our team is ready to help you get back to work. Request a call or call our direct line today for expert advice.
Get Back to Work
I know you're busy, so we'll keep this simple! Tell us what equipment you're working with, where the machine is, and what's going on. We'll follow up fast to get a technician headed your way.
Call Our Office
(801) 396-2491Dispatch
Rapid Response
Status
Licensed Contractor
Experience
25+ Years
Protocol
OSHA & MSHA