Hydraulic Repair for Chicago Plants
Hydraulic cylinder, pump, valve, servo and gearbox repair for mills, scrap yards, contractors and manufacturers across Chicago and the suburbs. Gear manufacturing at our Chicago facility.
What we repair
Reseals, full rebuilds, rod straightening and replacement, barrel honing and pressure testing for mill, crane and mobile cylinders.
Cylinder repair →Pumps & MotorsPiston, vane and gear pumps and hydraulic motors rebuilt to spec and flow-tested. Parker, Eaton, Vickers, Rexroth, Danfoss and more.
Pump & motor repair →Hydraulic ValvesDirectional, proportional, relief, cartridge and mobile valve banks rebuilt and bench-tested.
Valve repair →Servo ValvesServo and high-response proportional valves cleaned, rebuilt and tested before they go back on your press or mill.
Servo valve repair →Servo Motors & ActuatorsServo motors and servo-controlled actuators, including turbine and combustor actuators for energy customers.
Servo actuator repair →HPU ServiceHydraulic power unit troubleshooting, pump station rebuilds and parts sourcing for shredders, presses and mill systems.
HPU service →Machining & Re-ChromePrecision machining, re-chroming, honing and reverse engineering of obsolete parts, all in-house.
Machine shop →Custom SealsSeals fabricated to fit when OEM kits are discontinued or weeks out.
Seal fabrication →On-Site TestingField technicians come to your plant for inspection, fluid and contamination checks, and troubleshooting.
Book field service →From breakdown to back in service
- 01Call or request a quote
Tell us the unit, the symptom and how urgent it is. We answer 24/7.
- 02Pickup anywhere in the US
Hot shot pickup from your plant, or ship it to our shop.
- 03Teardown & report
We disassemble, inspect and send you a report on what failed and why.
- 04You approve
No work starts until you sign off on the quote.
- 05Rebuild, test, return
Rebuilt, tested and delivered back to your plant.
Machine down? Call now.
24/7 emergency service with nationwide pickup and delivery.
Hydraulic, servo and gearbox repair since 1991.
Lake Barrington, IL 60010