Heavy Equipment Repair

What We Do

Keeping Your Equipment Running in the Field

Heavy equipment breakdowns don't wait for a convenient time. An excavator that won't swing, a dozer that won't track, or a loader with a blown hydraulic line can shut down a whole crew. That's a real problem, and hauling a 60,000-pound machine to a shop makes it even worse.

Matt Harris has been wrenching on heavy equipment since before 704 Diesel was a thing. He knows these machines, knows how they fail, and knows how to get them back up without dragging them anywhere. He runs a fully equipped service truck and comes directly to your job site, your yard, or wherever the equipment is sitting.

Whether it's a quick fix or a longer repair job, you'll get a straight answer on what it needs and what it'll cost before any work starts. No surprises, no runaround. Just honest work from a guy who actually knows what he's doing.

Call (704) 291-0286

Heavy equipment being repaired on a job site in Union County NC

Services Included

Heavy Equipment We Work On

From excavators and dozers to skid steers and hydraulic systems, here's what we handle out in the field.

Excavator Repair

Swing bearing issues, boom cylinder leaks, track motor failures, electrical problems - we diagnose and repair excavators on-site without the need to move the machine.

Dozer and Grader Repair

Final drive failures, undercarriage work, blade cylinder repairs, and engine work on bulldozers and motor graders. We keep your ground-moving equipment in action.

Loader and Skid Steer Repair

Wheel loaders, skid steers, and compact track loaders all see a lot of hard use. We handle drivetrain issues, lift arm problems, bucket cylinder leaks, and more.

Hydraulic System Repair

Blown hoses, leaking cylinders, weak pump pressure, slow or jerky movement - hydraulic problems are some of the most common issues on heavy equipment, and we fix them right.

Undercarriage Work

Worn tracks, bad rollers, failed idlers, and stretched chains all add up to real downtime. We inspect and repair undercarriage components to keep your tracked equipment moving.

Track and Drive Component Service

Sprockets, drive motors, tensioners, and track shoes take a beating on rough ground. We handle track and drive repairs to get your machine back to full mobility.

How It Works

Simple Process, Fast Results

We keep things straightforward from the first call to the final fix.

Call and Describe the Problem

Give Matt a call and walk him through what's going on with the equipment. The more detail you can share, the better he can prepare before heading out.

We Come to You and Assess

Matt drives out to your job site or location with a fully stocked service truck. He takes a good look at the machine and figures out exactly what's going on.

Repair Plan and Quote

Before anything gets touched, you'll hear what it needs and what it's going to cost. No hidden fees, no surprises. You say go, we get to work.

We Fix It On-Site

Most repairs get done right there on the spot. If parts need to be sourced, Matt handles that and comes back to finish the job. Your machine stays where it is.

Matt Harris performing mobile heavy equipment repair in Marshville NC

Why Choose Us

Why Contractors and Equipment Owners Call Matt

704 Diesel has built a solid reputation in the Charlotte region and across the Carolinas because Matt shows up, does good work, and doesn't mess around with the pricing. When your equipment is down, you need someone who knows what they're doing and can actually get there. That's what you get here.

Mobile service means no hauling costs or transport delays
Experience working on major equipment brands including Cat, Deere, Komatsu, Kubota, and Case
Full hydraulic and mechanical expertise in one service call
Honest, upfront quotes before any work begins
50-mile service radius from Marshville covering NC and SC counties
Emergency response available when you really can't wait
Welding repairs handled in the same visit when needed

(704) 291-0286 Request a Quote

FAQ

Heavy Equipment Repair Questions

A few things people commonly ask before calling.

What types of heavy equipment do you work on?

Excavators, bulldozers, motor graders, wheel loaders, skid steers, compact track loaders, backhoes, and other construction and agricultural equipment. If it's diesel-powered and heavy, there's a good chance Matt can help.

Can you come to the job site?

Yes, that's the whole point. Matt comes to wherever your equipment is sitting - job sites, farms, yards, staging areas, wherever. You don't have to move anything.

Do you work on hydraulics?

Hydraulic repairs are one of the most common things we handle. Hose replacements, cylinder rebuilds, pump diagnostics, slow or weak systems - if it involves hydraulics on heavy equipment, we can take a look at it.

What brands do you service?

Caterpillar, John Deere, Komatsu, Kubota, Case, Volvo, Bobcat, and others. Brand isn't usually the limiting factor - it's more about what's wrong with the machine and whether the parts are available.

How do you handle parts?

Matt sources parts based on what works best for your machine and your budget. He'll let you know what's needed and where he's getting them before ordering anything. Most common parts can be sourced quickly through local suppliers.

Do you also do welding on heavy equipment?

Yes. Cracked frames, broken buckets, worn cutting edges, structural cracks - Matt does welding and fabrication as part of the same service call when equipment needs it. You don't have to schedule a separate trip for weld repairs.

Get in Touch

Equipment Down? Give Matt a Call.

Don't let a breakdown sit. Call (704) 291-0286 or send a message and we'll get out to you as fast as we can.

(704) 291-0286 Get a Free Quote

Mon-Fri 7am-5pm • Serving a 50-mile radius from Marshville, NC

Heavy Equipment Repair That Comes to You