Gardena, CA — Serving Port-Area Fleets
Expert Diesel Repair for Port-Bound Fleets.
Cartage Diesel Repair, LLC is San Pedro Bay's trusted Class 8 diesel specialist — minutes from the Ports of Los Angeles and Long Beach. We keep your trucks compliant, road-ready, and on schedule.
Serving the Ports of Los Angeles & Long Beach
Strategically located in Gardena, CA — your fleet's home base for port-area diesel service.
What We Do
Comprehensive Class 8 Diesel Services
From routine maintenance to complex diagnostics, our technicians handle every aspect of your fleet's mechanical needs.
Preventive Maintenance & Oil Changes
Scheduled PM programs tailored to your fleet's mileage and duty cycles. We use OEM-spec fluids and filters to maximize engine longevity and minimize downtime.
Engine Diagnostics & Repair
Advanced diagnostic tools for Cummins, Detroit, PACCAR, and Volvo engines. We identify root causes fast and execute repairs that last.
Brake Service & Repair
Full brake system inspections, drum and disc service, air brake adjustments, and slack adjuster replacement — keeping your fleet FMCSA-compliant.
Transmission Service
Manual and automatic transmission service for all major Class 8 platforms. Fluid changes, clutch adjustments, and full rebuilds performed by experienced drivetrain technicians.
DEF / Emissions & Smog Compliance
DEF system diagnostics, DPF cleaning, EGR service, and California CARB smog compliance for port-operating fleets. We keep you legal and running clean.
DOT Inspections
Thorough annual DOT inspections performed by certified inspectors. We document everything and address deficiencies on the spot to keep your fleet on the road.
Electrical & Wiring Repair
Full electrical diagnostics and repair — from lighting and ABS systems to complex chassis wiring. We trace faults quickly and restore reliable operation.
Our Advantage
Why Port-Area Fleets Choose Us
Our Gardena facility puts your trucks back on the road faster — less deadhead, less downtime.
We work exclusively on Class 8 diesel trucks. No passenger cars, no light duty — just the equipment your fleet depends on.
We understand that every hour off the road costs your operation money. Our team prioritizes speed without sacrificing quality.
Fully equipped to handle California's strict CARB regulations — keeping your fleet compliant and port-access eligible.
Get Started
Keep Your Fleet Moving.
Schedule service or request a fleet maintenance quote today. Our team is ready to support your operation.