Marseilles

Marseilles sits along the Illinois River freight corridor in LaSalle County. When a truck goes down this far from the metro, you need someone who will actually come.

J&A Fleet Maintenance provides mobile diesel repair and emergency roadside service in Marseilles and the surrounding LaSalle County. When your truck can’t move, we come to you — roadside, yard, or dock — with a quoted rate and a certified tech.

Marseilles sits between LaSalle and Ottawa on the river corridor, and J&A covers all three out of our Morris shop and mobile fleet — same rate, same certified tech, no matter which of the three you’re parked in.

Shop Work — Morris shop and mobile service

For repairs requiring a full shop facility — transmission rebuild, major engine work, welding and fabrication, DOT inspections — our Morris shop and mobile service handle the work. We coordinate transport if needed.

Fleet Maintenance Programs in Marseilles

Running a fleet through the Marseilles / Illinois River / Route 6 corridor? Ask about our mobile maintenance program. We come to your yard on a schedule, keep your units DOT-compliant, and reduce the unplanned downtime that eats into margins.

We don’t replace a part in Marseilles because someone thinks it’s bad. We find the root of the problem and fix that — no guessing on your dime, whether you’re at a dock or stranded on the shoulder.

In Marseilles, the calls we run most often are the same ones that stall a fleet anywhere on the LaSalle County corridor: air brake chambers that won’t release, an alternator that’s stopped charging, or a transmission that’s slipping under load. We diagnose each one to the root before a part gets ordered — no swapping parts on a guess, and no second visit because the actual problem never got found the first time. That’s the standard whether it’s a scheduled stop or a call that came in an hour ago.

DOT compliance doesn’t pause because a truck is stuck in Marseilles — an out-of-service violation from a missed brake adjustment or a bad marker light costs a lot more than the repair itself. Our techs catch it on the same visit, whether that’s a scheduled inspection or an emergency roadside call. If you’re running multiple units through LaSalle County on a regular route, ask about setting up a standing maintenance schedule instead of waiting for the next breakdown to make the call — oil changes, brake inspections, and compliance checks on your calendar, not ours.