Who We Are

Dominex Truck Repair is a full-service heavy-duty truck repair shop in Bath, PA, built for owner-operators, trucking companies, and commercial fleets that need reliable repairs without guesswork. We specialize in diesel diagnostics, engine repair, transmission work, air brake systems, suspension, electrical troubleshooting, aftertreatment service, preventive maintenance, and DOT inspection support.

Our approach is simple: diagnose accurately, repair properly, and help keep your truck safe, compliant, and operating with less downtime. Whether it’s scheduled maintenance or complex mechanical work, our team focuses on clear communication, honest recommendations, and quality workmanship.

At Dominex, we don’t just repair trucks, we help protect schedules, equipment, and businesses that depend on reliable heavy-duty vehicles.

Our Team.

At Dominex Truck Repair, our strength is our people. Our experienced heavy-duty technicians bring hands-on expertise across diesel engines, transmissions, electrical systems, aftertreatment, air brakes, suspension, steering, and advanced diagnostics.

We use modern diagnostic tools, proven repair processes, and a practical understanding of commercial truck operations to complete every job with accuracy and accountability. From ECM fault codes and DPF issues to brake, suspension, and engine repairs, our team works to identify the root cause and deliver dependable repairs.

We don’t just replace parts, we solve problems that help keep drivers safe and trucks working.