Tri-State Diesel Repair is a veteran-owned mobile heavy truck company with over 20 years of experience. It is a full-service operation providing fleet maintenance, emergency roadside assistance 24/7, tire replacement, brake repair, and light welding and fabrication. As a mobile service, they come to you in and around the Plaistow, New Hampshire area to help get vehicles back on the road fast. Reviews highlight fast, knowledgeable, and reliable service. Customers report repairs completed quickly, often under 30 minutes, with technicians who go above and beyond. Services praised include oil changes, tire service, and fixing breakdowns like broken studs or tarps, even in difficult conditions. The emergency roadside assistance is noted for perfect timing, preventing long waits. Many customers state they will use the company for all their truck repairs in the area and highly recommend the business for being easy to work with and providing great service.
