Diesel and Truck Repair and Maintenance

At Maryland Fleet Center, we provide comprehensive diesel and gas truck repair and maintenance services designed to keep commercial vehicles operating at peak performance. From routine preventive maintenance to advanced diagnostics and major mechanical repairs, our experienced technicians service light-, medium-, and heavy-duty trucks across most major makes and models. With state-of-the-art equipment and a fleet-focused approach, we work to minimize downtime, extend vehicle lifespan, and ensure safe, reliable operation—so your trucks stay on the road and your business stays moving.

• Engine diagnostics and repair for diesel and gas-powered trucks using advanced diagnostic equipment
• Preventive maintenance services, including oil changes, fluid checks, filter replacements, and scheduled inspections
• Brake system inspection and repair, ensuring safe stopping performance and DOT compliance
• Suspension, steering, and drivetrain services to maintain vehicle stability, handling, and load performance
• Electrical system diagnostics and repairs, including batteries, starters, alternators, and wiring issues
• Cooling and exhaust system service, helping prevent overheating, emissions issues, and costly engine damage