Motor City Trailer Repair — Semi-Trailer Service & Heavy Haul Specialists

Motor City Trailer Repair provides dependable semi-trailer repair for trailer owners in Howell. We routinely address issues like worn landing gear, failing kingpins, cracked frame rails, axle and suspension wear, and air brake leaks that appear after long hauls or heavy loads. Michigan winters, salted roads, and frequent towing accelerate corrosion and component fatigue, so our technicians combine in-depth inspections with practical repairs tailored for regional hauling and agricultural use. Every repair plan is focused on restoring towing safety and minimizing downtime for owner-operators and local carriers.

Service overview

Our semi-trailer repair service covers full heavy-trailer restoration and preventative maintenance. We perform frame straightening, plate welding, and section replacement for compromised chassis members, plus kingpin replacement and fifth-wheel interface repairs. Air brake system work includes valve rebuilding, airline replacement, ABS troubleshooting, and compressor and reservoir repairs. Suspension service covers spring and bushing replacement, axle re-centering, bearing repack and seal replacement, and load-equalizing adjustments. Electrical diagnostics identify damaged harnesses, connectors, and lighting faults; we repair or replace wiring and test all circuits to DOT standards. For trailer floors and decking we offer replacement and reinforcement with matched materials, and on-site metal fabrication handles custom brackets, gussets, and load-rated repairs. Final procedures include load testing, brake performance checks, and a documented safety checklist so trailers are returned ready for the road.

Local relevance

Howell area fleets and independent drivers face mixed conditions from rural gravel routes to busy interstate runs. Seasonal salt, pothole damage, and high-mileage hauling contribute to accelerated wear on heavy trailer components. Motor City Trailer Repair understands these local demands and prioritizes corrosion mitigation, welding that restores original strength, and repairs that keep delivery schedules and farm operations moving safely.

Why trailer owners choose Motor City Trailer Repair

Customers rely on our shop for certified welding, precision fabrication, and decades of experience with heavy trailers. We use measured frame alignment tools, proven welding techniques, and component-level diagnostics to produce durable results rather than temporary fixes. Clear documentation, transparent recommendations, and a focus on structural integrity keep trailers roadworthy and extend service life under heavy-duty use.