Truck & Trailer Services Corp

Reliable truck and trailer repair shop offering quick, comprehensive heavy-duty maintenance and diagnostics.

At Truck & Trailer Services Corp, we provide fast, reliable, and affordable truck and trailer repair in Lakeland, FL. Our certified mechanics specialize in diagnosing and fixing issues for heavy-duty trucks, hotshots, semis, and commercial fleets. Whether you operate one truck or a full fleet, we keep your equipment on the road and earning.

Regular maintenance is the key to keeping your truck or trailer safe, profitable, and on the road.
At Truck & Trailer Services Corp, we provide full preventive maintenance (PM) and scheduled service for heavy-duty trucks, trailers, hotshots, and commercial fleets.

Accurate diagnostics save time, money, and prevent unnecessary repairs.
At Truck & Trailer Services Corp, we use advanced diagnostic tools to identify issues quickly and get your truck or trailer back on the road.

Our certified technicians work with all major commercial truck brands — Freightliner, Volvo, Kenworth, Peterbilt, International, Mack, Ram, Ford, GM, and more.

Advanced Computer Diagnostics
We provide professional diagnostic testing for heavy-duty trucks and trailers, including:

Engine Diagnostics
• Check Engine light
• Sensor faults
• Fuel injection issues
• Turbo performance
• DPF/DEF system problems
• EGR system diagnostics

Transmission & Drivetrain Diagnostics
• Shift performance issues
• Clutch and actuator faults
• Differential errors

ABS & Brake System Diagnostics
• ABS warning light
• Wheel speed sensors
• Brake module faults
• Trailer ABS communication issues

Electrical System Diagnostics
• Battery & charging system
• Wiring shorts and open circuits
• Lighting failures
• Power loss problems

DPF / DEF System Testing
• Regeneration failures
• NOx sensor faults
• DEF pump, dosing module, pressure tests
• Exhaust flow issues

Trailer Diagnostic Services
• ABS diagnostics
• Electrical faults
• Brake system performance
• Sensor and wiring testing
• Lighting system failures