Heavy Equipment Repair in Lone Rock, WI

Heavy Equipment Mechanic in Lone Rock, WI

When your equipment stops running smoothly, productivity grinds to a halt. At GJ’s Service, we’re here to help you minimize downtime with efficient, reliable service that gets your machinery back on track. From excavators and bulldozers to skid steers, graders, and more, we handle a wide variety of equipment and repairs.

Our technicians address issues in hydraulic systems, engine assemblies, and electrical components with accuracy and speed. Routine services such as fluid checks, hose replacements, and track adjustments are also available to keep your machines in optimal condition.

Common signs you may need repairs include sluggish performance, unexplained leaks, overheating, or noisy operation. If your equipment isn't functioning as it should, don’t wait—small problems can escalate quickly.

What Makes Us Different

At GJ’s Service, the difference is in how we treat people—and how we treat their equipment. We're not just a repair shop; we’re a team of professionals who genuinely care about getting you back to work without unnecessary delays. When your equipment is in our hands, it's treated with the same care and attention we’d give our own.

We’re proud of the reputation we’ve built across the Lone Rock area. Our team of four experienced technicians takes pride in the details, and that pride shows in our work. The result? Repairs you can count on, completed with precision and care.

As a family-oriented shop, we believe in building long-term relationships. You’re never just another invoice—you’re someone we want to see succeed. That means we’re always honest, always thorough, and always focused on what’s best for you and your equipment.

Contact Us About Heavy Equipment Repair Now: Call 608-583-2200!

Whether you're seeing performance issues or want to schedule preventative maintenance, now is the time to act. Call 608-583-2200 to book your heavy equipment repair and keep your job site running smoothly.

FAQs

What Areas Do You Serve For Heavy Equipment Repair?

We are located at 420 East Forest Street, Lone Rock, WI, just minutes from the town’s center. In addition to Lone Rock, we proudly serve the surrounding communities of Spring Green, WI, Gotham, WI, Sauk County, WI, Iowa County, WI, and Richland County, WI. Our service radius extends up to 50 miles for your convenience.

What Are the Common Signs That Heavy Equipment Needs Repair?

There are several indicators to watch for. These include a loss of power, hydraulic failures, excessive smoke, leaking fluids, and inconsistent engine starts. Ignoring these signs can lead to larger, more expensive repairs, so early detection is key.

What Is the Process for Hydraulic System Repairs on Heavy Equipment?

Our repair process begins with a full diagnostic to locate the source of any leaks or pressure issues. Once the problem is identified, we either repair or replace the affected components, such as valves, hoses, or cylinders. The system is then tested under operating pressure to ensure everything functions properly before your equipment is returned.

Do You Offer Preventive Maintenance Services for Heavy Equipment?

Yes, we do. Preventive maintenance includes inspections, fluid top-offs, filter replacements, and system checks. These services help extend the life of your machinery and reduce the risk of unexpected failures during critical operations.

Call Now to Schedule Your Service

Don’t let small issues grow into costly downtime. Contact GJ’s Service at 608-583-2200 today and let us take care of your heavy equipment repair needs with integrity and precision.