At Bergen Diesel, we understand the high demands placed on commercial trucks and the businesses that depend on them. That’s why our Commercial Truck Diagnostics & Repairs service is tailored to keep your fleet running strong and your operation moving without costly interruptions. Our technicians are trained in diagnosing and repairing complex diesel engines, electrical systems, drivetrain components, and emissions controls. Using specialized diagnostic tools for heavy-duty vehicles, we quickly identify faults in everything from sensors and injectors to transmission controls and braking systems. Whether your truck is losing power, running rough, or throwing diagnostic codes, we provide accurate solutions that prevent downtime and reduce operating costs. From minor issues to major overhauls, Bergen Diesel is your one-stop shop for keeping commercial vehicles road-ready, compliant, and working at their best. We pride ourselves on our quick turnaround times and commitment to excellence, so your trucks get back on the road faster—and stay there longer.