Let’s talk gearboxes—because no shop talk is complete without them.
When replacement isn’t an option due to high costs or long lead times, finding a trusted gearbox repair and rebuild partner becomes critical. That’s where we come in.
At Machinery Maintenance, we offer full-service gearbox repair and rebuilds—taking care of everything from disassembly, cleaning, and sandblasting to precision reassembly and clearance setting. Whether it’s a right-angle, shaft-mounted, parallel, worm, helical, or planetary gearbox, we know what it takes to get it running right.
Our edge? We’re not just parts swappers—we’re true rebuilders. With full in-house machine shop capabilities, we inspect and correct bores, re-machine split lines, verify alignment, and check for shaft runout. Many competitors stop at part replacement; we go deeper to ensure your gearbox is rebuilt to factory standards (or better).
We’ve been serving customers across Peru, LaSalle, Ottawa, Bloomington, Rockford, and beyond for over 50 years. Whether it’s pump repair, mechanical seals, bore work, or shaft rebuilds, we’ve got you covered.
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Industrial Pump Repair & Rebuilds
Click on the picture for more photos from some of our favorite jobs! We specialize in speed reducers, right angle, shaft mounted, parallel, worm, helical, and planetary.