Professional Semi Truck & Trailer Repair Services
At Truck Tech Center in Apopka, we provide expert heavy-duty repair services for semi trucks, tractors, and trailers. Our experienced technicians use advanced diagnostics and quality parts to get your equipment back on the road quickly and reliably.
Our Services
Engine & Transmission Repair
Comprehensive diagnostics and repairs for Detroit, Cummins, PACCAR, and other diesel engines. We handle everything from minor issues to major overhauls, clutch replacements, and full transmission rebuilds.
Electrical & Diagnostics
Full-system diagnostics (ECU, ABS, transmission), battery & alternator testing, wiring repairs, lighting, and trailer electrical systems.
Emissions & Aftertreatment Systems
DPF regeneration & replacement, SCR system repairs, DEF dosing systems, EGR valves & coolers, and NOx sensor diagnostics. We specialize in solving emissions-related derates and check engine lights.
Cooling & HVAC Systems
Radiators, water pumps, thermostats, charge air coolers, A/C compressors, condensers, and cab heating/cooling repairs.
Brakes & Air Systems
Complete brake service (drums, shoes, rotors, pads), ABS diagnostics, air lines, valves, chambers, and slack adjusters. Essential for safety and DOT compliance.
Preventive Maintenance & DOT Inspections
Scheduled maintenance, oil & filter changes, fluid services, lubrication, and full DOT compliance inspections. Keep your fleet running smoothly and avoid costly downtime.
Suspension & Steering
Air suspension bag replacements, leaf springs, shocks, bushings, steering gearboxes, tie rods, and full alignment services using precision equipment.
Additional Services
Fifth wheel repairs and adjustments
Custom fabrication (steps, brackets, toolboxes, deer guards)
Tire replacement, patching & balancing
Welding & on-site repairs
Roadside assistance (available upon request)
Ready for service?
Call (407) 967-1457 today