Hydraulic Parts & Repair - Cylinders, Hoses & Pumps | Empire Cat

Hydraulic Service

empire hydraulic service repair and rebuild Empire Hydraulic Service (EHS) is ISO 9001:2000 Registered and sets the industry standard for the repair and rebuild of hydraulic cylinders, pumps and motors. Our technicians are Caterpillar® trained and certified and have years of experience repairing  hydraulic cylinders motors & pumps from Cat and other major manufactures.  We are up to the toughest jobs and take pride in fast turnaround times.

The Empire Hydraulic Service Advantage:

  • Over $1 million in parts stock
  • Extensive inventory of exchange components and complete assemblies with as-new warranty
  • Simple two-level exchange piece schedule based on reusability
  • 1 year warranty
  • ISO 9001:2000 Registered
  • Rebuild components guaranteed to meet manufacturer’s original performance specs
  • Comprehensive customer service
  • Pick up and delivery in Phoenix Metro and Tucson areas

Full Service Hydraulic Shops

1835 S. MacDonald Dr. Mesa, AZ 85210     
After Hours: 602-622-4704
Service: M-F 6am - 9pm 
Hose Shop: M-F 6am - 9pm | Sat 7am - 12pm           
7600 S. Nogales Hwy. Tucson, AZ 85756
After Hours: 520-240-2512
Service: M-F 7am - 5pm 
Hose Shop: M-F 7am - 5pm






Phoenix Hose Building


Now Available! Our Phoenix location has hose making capabilities. Come visit us today.

840 N. 43rd Ave. Phoenix, AZ 85009
Hose Shop: M-F 7am - 6pm


Hydraulic Cylinder Repair

hydraulic cylinder repair services  One of our most important services is the repair and rebuilding of hydraulic cylinders. Our heavy-duty cylinder bench accommodates cylinders up to 50 feet long and 10,000 pounds. Highly skilled technicians ensure accurate surface variance and bore dimension.  Our extensive shop includes cylinder workstations, cylinder barrel washing equipment and a honing bench that can handle jobs of all sizes.

*Available in Mesa and Tucson.

Hose Building

empire fast custom hose building EHS also offers fast, expert hose-building services. We can build the best hose for any application, large or small. Custom hoses and fittings are our specialty, and our hoses exceed the industry’s best abrasion-resistance standards by up to 10 times. That’s especially important in Arizona’s brutal working conditions.

*Available in Mesa, Tucson and Phoenix.


Hydraulic Test Booth

hydraulic testing booth and systems  Our one-of-a-kind hydraulic test booth was designed and built by our own expert technicians. It precisely simulates machine operations, and can even mimic the functions of some of the largest hydraulic testing systems in the industry. Stringent test standards help prevent contamination from impacting your machine’s operation and efficiency.

*Available in Mesa and Tucson.


Hydraulic Parts

empire hydraulic part replacement inventory  Our $1 million parts inventory includes Cat® and other major brands. We are also an authorized distributor and warranty center for several key product lines, including Enerpac® and Custom Hoist. This vast parts inventory, along with our extended store hours, makes EHS your logical choice for a one-stop hydraulics parts and service center.
View our complete parts line.

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