We are focused on providing the best vehicle uptime in the industry.

Our service professionals maximize vehicle uptime with full-service, preventive maintenance, DOT inspections, computerized engine and transmission diagnostics, and warranty repairs at our seven dealerships across Maryland. We keep your vehicles on the road with state-of-the-art facilities and diagnostics equipment.

Our 60+ ASE-certified and factory-trained technicians diagnose and repair all makes and models of trucks and buses. Beltway Companies provides ongoing training and development for service technicians through Navistar and other vehicle and component manufacturers. Our service technicians are among the most highly trained and capable in the industry.

We have over 90 service bays for routine maintenance, major engine work, and everything in between. Our service department is authorized to perform full service truck and warranty repairs for International trucks and engines, Jerr-Dan, Kalmar-Ottawa, Cummins engines, and Eaton Meritor drivetrains.