Heavy Equipment Repair

Heavy Equipment Repair, Field Service and Shop Work

When your machine goes down on the job site, we come to you. For bigger repairs like structural work, fabrication, or a full rebuild, bring it to the shop in Marshville and we will handle it right.

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 field fix or something that needs more involved work, you'll get a straight answer on what it needs and what it'll cost before any work starts. For heavier repairs - cracked frames, worn bores, or structural fabrication - you can bring the machine or component into the shop in Marshville and Matt handles it right there. The shop has a full welding and fabrication setup built for this kind of work. No surprises, no runaround, no farming it out to someone else.

Call (704) 291-0286
Heavy equipment being repaired on a job site in Union County NC

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.

In-Shop Fabrication and Structural Repair

Cracked booms, broken bucket frames, worn cutting edges, and damaged structural components. Bring the machine or the affected component to the shop in Marshville and Matt handles the welding and fabrication work in a proper shop environment - the right setup for jobs that need more than a quick field repair.

Simple Process, Fast Results

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

01

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.

02

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.

03

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.

04

We Fix It On-Site or at the Shop

Most repairs get done right there on the spot. If the job calls for shop equipment - welding, fabrication, or a full rebuild - you can bring the machine or component to the shop in Marshville and Matt takes care of it there. The shop is set up with everything needed for heavier repair work.

Matt Harris performing mobile heavy equipment repair in Marshville NC

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 and fabrication repairs handled on site or in-shop depending on scope
  • Full shop in Marshville for structural repairs, rebuilds, and custom fabrication work
(704) 291-0286 Request a Quote

Heavy Equipment Repair Questions

A few things people commonly ask before calling.

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.
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.
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.
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.
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.
Yes. Cracked frames, broken buckets, worn cutting edges, structural cracks - Matt handles welding and fabrication as part of the same service call when the work can be done in the field. For larger structural repairs, you can bring the machine or component directly to his shop in Marshville. The shop is fully equipped for welding, fabrication, and structural work, so there is no need to coordinate with a separate welding shop. Drop it off and he takes care of it.

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.

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