Electrical Troubleshooting
Systematic diagnosis and repair of electrical faults across all major makes of heavy equipment.
Electrical Problems Solved
Electrical faults on heavy equipment can be among the most difficult issues to diagnose — especially intermittent problems that only appear under load or in specific conditions. Left unaddressed, they can cause operational failures, damage to components, and safety hazards for operators.
Our technicians take a systematic approach to electrical troubleshooting, working through wiring harnesses, sensors, switches, relays, solenoids, and ground circuits to isolate the fault and correct it at the source. We do not guess — we test and verify before making any repairs.
Request ServiceFrom Shorts to Sensor Failures
We address a wide range of electrical issues including starting and charging system failures, lighting repairs, wiring harness damage from wear or rodent intrusion, sensor replacements, controller and relay failures, and cab electrical concerns.
Many electrical repairs can be completed on-site with our mobile service units, minimizing downtime. For more complex issues requiring extended bench testing or harness fabrication, our shop is equipped to handle the work thoroughly and efficiently.
Get StartedDescribe the Issue
Share details about your equipment and the electrical symptoms you are experiencing. Our team will follow up to discuss the best path forward.