Flag Truck Center

Flag Truck Center in Flagstaff, AZ is a full-service diesel truck and trailer repair facility located at 4200 East Route 66. The shop handles brake service, engine work, transmission and driveline repairs, DPF filter service, electrical diagnostics, and air conditioning, along with dry bulk trailer repairs and welding. They offer computer diagnostics, preventative maintenance, vehicle inspections for trucks and trailers, and operate as a parts supplier affiliated with Cummins and NAPA Truck Care.