Contact Us
  • Astro Hydraulics
  • 1130 Ashwaubenon St.
  • Green Bay WI, 54304
Cylinder Repair
Repair services for cylinder hydraulics and pneumatics.
Hoses, Fittings, & Tubes
We can repair, or replace, any and all of your hoses, fittings, and tubes.
Motors, Pumps, & Valves
We offer repair service, replacements parts, and complete replacements!
Other services we offer include:
  • Walk-in service
  • Pick-up & delivery
  • Field service
  • Machining
  • Honing
  • Lapping
  • Pressure testing
  • Replacement
  • Emergency Services
  • Phone: 920.336.8886
  • Toll Free: 800.310.8884
  • Fax: 920.336.8890
Hydraulic Cylinder Repair Pneumatic Cylinder Repair

Serving Northeast Wisconsin for over Two Decades

Astro Hydraulics specializes in the repair, replacement and manufacture of hydraulic and pneumatic cylinders regardless of make, model or size, including repair and replacement of hydraulic hoses, hydraulic pumps, valves, cylinders and seals.

Astro maintains a large inventory of steel tubing, hydraulic hoses, fittings and seals for prompt repair of both standard and metric components. Our skilled technicians build custom cylinders every day. We can fabricate parts as good or better than most original OEMs.

  • Mon-Thurs: 7 AM - 5 PM
  • Fri: 7 AM - 4:30 PM
Comprehensive Services
  • Custom-built Cylinders
  • Any Size Bore
  • All Brands
  • Domestic/Foreign
  • Rods, Tubes, Hoses & Seals in stock
  • Snow Plows
  • Shears & Presses
  • Farm Implements
  • Paper Machinery
  • Asphalt Machines
  • Log Splitters
  • Refuse Vehicles
  • Dump Trucks
  • Aerial Lifts
  • Packaging Machinery
  • Industrial Machines
  • Construction Equipment
Astro Hydraulics, Inc. BBB Business Review

Phone: 920.336.8886

Toll Free: 800.310.8884

Fax: 920.336.8890