Preventive Maintenance for Fleets in Wilmington & Chicago, IL – Keep Your Fleet Road-Ready
At AA Fleet Repair, we understand how vital it is to keep your commercial fleet operating at peak efficiency. Our fleet preventive maintenance services in Wilmington, IL, help reduce breakdowns, minimize operating costs, and extend the life of every vehicle in your lineup. Whether you’re managing delivery vans, box trucks, or service vehicles across Chicago or Northern Illinois, our certified technicians keep your fleet moving without delays.
Why Fleet Preventive Maintenance Matters
Fleet vehicles endure intense workloads—long drives, heavy cargo, and stop-and-go traffic. That’s why smart fleet managers trust preventive maintenance programs to:
✔ Catch mechanical issues before they cause breakdowns
✔ Improve driver safety and reduce liability
✔ Boost fuel efficiency and lower operational costs
✔ Extend vehicle lifespan
✔ Stay compliant with DOT fleet safety inspections
Our Fleet Maintenance Services Near Chicago & Wilmington, IL
1. Oil Changes & Fluid Service for Commercial Vehicles
Protect your fleet’s engines with regular oil and fluid changes. We service engine oil, coolant, brake fluid, transmission fluid, and power steering systems to ensure smooth operation and prevent costly damage.
2. Brake System Inspections & Repairs
Brakes are essential for safety and DOT compliance. We inspect and replace pads, calipers, rotors, and hydraulic lines to maintain reliable stopping power.
3. Tire Service & Wheel Alignments
We perform tire inspections, tread checks, rotations, and alignments to enhance handling and extend tire life. Avoid blowouts and improve MPG with balanced tires.
4. Fleet Battery & Electrical System Diagnostics
We check batteries, alternators, starters, and connections to avoid no-start issues. Our fleet battery checks help eliminate roadside emergencies.
5. Engine Tune-Ups & Emission Diagnostics
Using advanced diagnostics, we troubleshoot engine issues, replace filters, spark plugs, and scan for emissions problems—keeping your fleet EPA and DOT compliant.
6. Fleet HVAC Maintenance
Driver comfort impacts productivity. We inspect HVAC systems, refrigerant levels, blower motors, and thermostats for consistent cabin comfort year-round.
7. Suspension & Steering System Service
Poor suspension increases tire wear and decreases driver control. We repair shocks, struts, bushings, and tie rods for smooth, stable performance.
8. DOT Compliance Inspections
Stay on the road legally with scheduled DOT inspections. We ensure your commercial vehicles meet federal and state requirements, helping you avoid penalties.
Why Choose AA Fleet Repair for Fleet Maintenance in Wilmington & Chicago?
✔ Fleet Maintenance Experts – ASE-certified, diesel-trained mechanics
✔ Location Advantage – Serving Wilmington, IL, and the greater Chicago metro area
✔ Fleet-Focused Equipment – Built for box trucks, vans, service fleets, and more
✔ Minimized Downtime – Fast turnaround with reliable scheduling
✔ Customized Maintenance Plans – Tailored to your fleet size, routes, and schedule
Schedule Fleet Maintenance Service Today
Breakdowns are expensive. Stay ahead with fleet preventive maintenance from AA Fleet Repair in Wilmington, IL—trusted by businesses throughout Chicago and Northern Illinois.
Contact AA Fleet Repair at (815) 922-5467 or visit our Contact Us page to schedule your fleet’s next preventive maintenance service. Let’s keep your fleet reliable, efficient, and road-ready!
We are located at: 801 E Kankakee River Dr, Wilmington, IL 60481
