Lou Bachrodt Auto Mall Commercial Service Heavy-Duty Repair and Maintenance | Keep Your Fleet Moving Forward
Commercial Fleet & Heavy-Duty Service in Rockford, IL & Baraboo, WI
At Lou Bachrodt Auto Mall, our commercial service centers deliver specialized maintenance and heavy-duty repairs designed to keep your business running smoothly across Northern Illinois and Southern Wisconsin. With facilities hosting Chevrolet & GMC service in Rockford, IL and Chrysler Dodge Jeep Ram service in Baraboo, WI, we provide the technical expertise required to maintain your commercial equipment.
Heavy-Duty Service Built for Commercial Vehicles
Our facilities are equipped to handle everything from routine fleet maintenance to major mechanical overhauls for gas and diesel workhorses.
- Heavy-Duty Diesel & Gas Repairs: Certified technicians trained to service Duramax, Cummins, and commercial gas engines, alongside heavy-duty automatic transmissions.
- Routine Fleet Maintenance: Oil changes, brake system overhauls, fluid flushes, and multi-point inspections.
- Upfit & Electrical Diagnostic Work: Troubleshooting for auxiliary power units, custom lighting packages, hydraulic systems, and specialized utility bodies.
- Brake, Suspension & Drivetrain Service: Heavy-duty axle repairs, air brake adjustments, and leaf spring replacements.
Fleet Support Across Brands: Chevrolet, GMC, and Ram
Whether you manage two service vans or thirty heavy-duty pickups, our service departments handle a wide range of commercial configurations. We stock OEM parts and maintain high-clearance bays for:
- Service Trucks: Fast maintenance turnarounds for local plumbing, electrical, and HVAC field units.
- Cargo Vans: Specialized rack and alignment tools built for long-wheelbase delivery vehicles.
- Work-Ready Pickups: Transmission, transfer case, and suspension service for Chevrolet Silverado HD, GMC Sierra HD, and Ram heavy-duty work trucks.