A&J Truck & Trailer Repair is a trusted truck repair shop in Lubbock, TX, providing dependable repair and maintenance services for commercial trucks, semi-trucks, trailers, and heavy-duty vehicles. Our experienced technicians perform detailed inspections and accurate diagnostics to identify mechanical and electrical issues before completing professional repairs. Whether your truck requires engine service, brake repairs, suspension work, electrical troubleshooting, or preventative maintenance, we are committed to delivering quality workmanship, reliable service, and minimizing downtime so your vehicle can return to the road with confidence.