To get peak performance from your machine, you must keep a well-maintained hydraulics system. Empire is ISO 9001:2000 registered and sets the industry standard for the repair and rebuild of hydraulic cylinders, pumps and motors - making sure your machine achieves outstanding results.

Our technicians are Cat trained, certified and have years of experience repairing hydraulic cylinders, motors and pumps from Caterpillar and other major manufacturers. We're ready for the toughest jobs and take pride in fast turnaround times.

Hydraulic Service


Volvo | Komatsu | Doosan | John Deere | Hitachi | JCB | Kubota | Terex | Takeuchi

Cat hoses and hydraulic solutions from Empire are not just for Cat machines.
We offer unrivaled performance and durability for all kinds of heavy equipment and specialty machines.


We know you have options when it comes to hydraulic service and hose repair. By choosing Empire, you're getting guaranteed satisfaction. We stand behind our work and are committed to creating customized solutions that ensure you get your machine serviced quickly and efficiently.

  • Over $1 million in parts stock

  • Extensive inventory of exchange components and complete assemblies with as-new warranty

  • 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


    Hose & Couplings

    Cat Hose & Couplings beat downtime through meticulous manufacturing, relentless innovation, and superior materials.  Cat hoses are multiple-ply and strengthened with high tensile reinforcement wire. Cat couplings are forged and machined from high tensile strength steel, heat treated and plated to ensure maximum durability and corrosion resistance. 

    Cat Hose and Couplings

    Hydraulic Cylinder Repair

    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.

    Hydraulic Cylinder Repair

    Hydraulic Test Booth

    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 Service

    Hydraulic Parts

    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 Empire your logical choice for a one-stop hydraulics parts and service center.

    Hydraulic Service



    1835 S. MacDonald Dr. Mesa, AZ 85210
    Call: 480-633-4700
    After Hours: 602-622-4704
    Hours: Mon - Fri  6am - 9pm 
    Call upon arrival for curbside pick up.


    7600 S. Nogales Hwy. Tucson, AZ 85756
    Call: 520-746-8218
    After Hours: 520-240-2512
    Hours: M-F  7am - 5pm


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