Hydraulic Repair Services in Cary, IL

Local Expertise for McHenry County’s Heavy Equipment & Industrial Systems.

Hydraulic Control Valve & Spool Repair We specialize in the complex disassembly and repair of multi-spool control valves. Whether you are dealing with "creeping" cylinders or sticky handles, we restore the precise tolerances required for smooth operation.

  • Expertise in Komatsu, Bosch Rexroth, and Parker valve assemblies.

  • O-ring replacement and internal seal kit installation.

  • Spool resurfacing to eliminate bypass and pressure drops.

Excavator & Heavy Machinery Support Cary is home to significant manufacturing and production facilities like Aptar and Durex Industries. We provide the heavy-duty repair support these local industries need to keep their production lines and construction equipment moving.

  • Main pump rebuilds for Komatsu and Caterpillar excavators.

  • On-site hose fabrication and hydraulic system troubleshooting.

  • Comprehensive cylinder resealing for loaders, backhoes, and industrial presses.

Serving the Cary Industrial Hub:

We are conveniently located to support businesses along the Route 14 corridor and the Jandus Road industrial areas.

  1. Rapid Diagnostics: Our team uses advanced pressure testing to identify internal leaks in control valves and pumps before they lead to total system failure.

  2. Precision Machining: From re-chroming worn rods to honing cylinders, we ensure your equipment meets OEM specifications.