Heavy-Duty Repair

At Widrick Truck & Diesel Service, we specialize in comprehensive heavy-duty truck and equipment repair designed to keep you moving—day or night. Our team offers 24/7 emergency service calls within a 75-mile radius of Carthage, NY, with rapid response times along the I-81 corridor, where many of our customers rely on us to get them back on the road quickly and safely. Whether you're dealing with engine trouble, transmission issues, electrical failures, or after-hours breakdowns, our technicians have the tools, training, and experience to diagnose and repair even the toughest heavy-duty problems.

As one of the region’s most trusted diesel and heavy-duty repair shops, we proudly serve drivers and businesses throughout Carthage, Watertown, Lowville, Adams Center, and Champion. From Class 6–8 trucks to construction and agricultural equipment, we understand that your vehicle is essential to your livelihood. That’s why we provide reliable, transparent service, backed by quality parts and workmanship you can count on—anytime, anywhere.