Truck and Trailer Road Service Across Chicagoland
Broken down on I-90, I-55, or off Route 20? Our certified mobile technicians roll to you fast — diagnostics, brake work, air leaks, DEF/DPF, electrical, and everything in between. On-site, on your schedule, day or night.
Quick Response
Live line, any hour
Skilled Mechanics
Years of experience
Fully Mobile
We come to you
Fast Response
Most calls under 90 min
Mobile Service Anywhere in Chicagoland
We cover a wide radius across the Chicago metro area — from downtown loops and the O’Hare corridor out to the industrial parks of Elk Grove, Bensenville, and Bolingbrook, plus the interstate networks that move freight in and out of the region every hour.
Stuck on the Kennedy? Broken down at a warehouse dock in Aurora? Coolant dumped on I-80 near Joliet? Our dispatch line is live 24/7 and our trucks are already on the road.
Chicago Semi-Truck and Trailer Road Services
Everything a stranded semi, box truck, or trailer needs — done on the shoulder, in the yard, or at the dock. No towing needed.
Truck Repair
Semi and box-truck repair on-site: cranking issues, sensor faults, exhaust, injectors, and more. Diagnostic-first, then we fix.
Trailer Repair
Dry vans, reefers, flatbeds — lights, ABS, brakes, doors, floors, roofs, side panels. DOT-compliant, road-ready.
Electrical Issues
No-crank, dead batteries, alternator failures, wiring shorts, marker lights, ECM faults — traced and repaired on-site.
Engine & Transmission
Diesel diagnostics, oil leaks, cooling failures, clutch and transmission issues — expert help without a shop appointment.
Brake Service
S-cam, disc, air, and slack adjusters — brake chambers, drums, and lines. Fast turnaround so you can meet your load.
Air & Coolant Leaks
Air line ruptures, glad-hand seals, radiator hoses, water pumps — pressure-tested repairs that hold the first time.
DEF, DPF & Exhaust
After-treatment cleanup, DEF injector replacement, DPF cleaning, forced regens — get out of derate and back on the road.
Diagnostics & Regen
Cummins Insite, Detroit DDDL, DDCT — we read active and inactive codes across every major platform and clear faults on-site.
Semi-Truck Repair
- Computer Diagnostics
- DEF & DPF System Issues
- Exhaust System Repair
- Forced Regeneration
- Cooling System Service
- Air Leak Detection
- Brake Service & Repair
- Electrical Troubleshooting
- Turbocharger & Intercooler
- Transmission & Differential
Trailer Repair
- Floor & Roof Repair
- Sealing Services
- Door Hinge Repair / Replace
- Side Panel Replacement
- ABS Diagnostics & Service
- Brake Service & Repair
- Electrical & Lighting
- Landing Gear Repair
- Air System Repair
Preventive Maintenance
- Oil & Filter Change
- Tire & Rim Service
- Brake Maintenance
- Differential Service
- Transmission Service
- Cooling System Flush
- Fuel System Service
- Fleet PM Programs
- Scheduled Fleet Visits
Road Service Chicago
Your Trusted Source for Mobile Truck & Trailer Road Service
When your rig goes down, every hour costs. Road Service Chicago is built around one idea: reliable, expert, on-site repair — done right the first time, so your load moves and your driver isn’t stuck overnight in a truck stop.
Our technicians work on everything from Freightliner and Peterbilt to Kenworth, Volvo, Mack, and International — plus every trailer brand rolling through the Midwest. We source quality parts, carry the diagnostic tools, and back our work.