I own a local tree service and we use Simpson Enterprises for all of our fleet maintenance. Thank you Jake and team for always taking care of us.

Fleet Maintenance in Manhattan, IL
Fleet maintenance is scheduled service for a company's trucks and service vehicles, including oil and filter changes, fluid checks and routine inspections that catch problems early.
What's Included
- Oil and filter changes
- Fluid checks and top-offs
- Filter replacements
- Routine inspections
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WHAT OUR CUSTOMERS SAY
Fleet Maintenance Available In
We offer fleet maintenance to customers across the region. Tap any area for full local details.
Related Services
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Diagnostics and Repair
When a truck or service vehicle acts up, we find the problem and fix it. We work through diagnostics to pinpoint what's wrong, then handle the repair to get you back to work.
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Brake Service
Brakes wear with heavy use. We inspect pads, rotors and fluid, replace what needs it, and make sure your fleet stops safely on every job site and road.
Learn moreAbout Fleet Maintenance
Common questions and tips from our work with Manhattan customers.
- How often should fleet trucks get an oil change?
- Follow the manufacturer's schedule for each vehicle. Use the severe-service interval if your trucks tow trailers, idle for long periods or run short stop-and-go routes, which describes most work trucks. Keep a simple log of mileage and engine hours for each truck so you can plan service before a vehicle goes overdue.
- What gets checked during a routine fleet inspection?
- A routine inspection looks at the parts that wear or leak under work-truck use: brake pads, rotors and lines, tires and tread, suspension and steering components, belts and hoses, lights, the battery and charging system, and all fluid levels. A seeping hose or a thin brake pad is far easier to deal with during an inspection than after it fails on the road.
Tip
Keep a Service Record for Every Truck
Write down the date, mileage and work done each time a truck is serviced. A simple spreadsheet or notebook works. Service records help you spot a truck that keeps coming back with the same problem, plan maintenance around busy seasons, and give the shop useful history when something goes wrong. They also help when you decide whether to repair or replace an aging vehicle.
Tip
Rotate Trucks Through the Shop
Instead of servicing your whole fleet at once, schedule one or two trucks at a time. Your crews keep working with the rest of the fleet while those vehicles are in the shop. Booking maintenance for slower weeks, before your busy season starts, also helps you avoid pulling a truck off the road during the jobs that matter most.
FAQ
FREQUENTLY ASKED QUESTIONS
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