Hydraulic Services

Hydraulic Power, Fully Serviced In-House or On-Site

We repair, rebuild, and replace hydraulic components to keep your equipment moving and your fleet working — without unnecessary downtime.

Hydraulic systems are at the heart of many critical operations — and when they fail, work stops. Simmons Services provides expert hydraulic repairs for commercial trucks, off-road equipment, and fleet machinery. Whether it's a leaky cylinder, worn hose, or failing pump, our team is trained to diagnose and fix hydraulic issues fast — in our shop or on your jobsite.

We service a wide range of hydraulic-powered assets, from bucket trucks to forklifts to off-highway equipment. No third parties, no waitlists — just responsive, reliable hydraulic repair you can trust.

  • Disassembly, reseal, and rebuild of hydraulic cylinders to OEM spec.

  • Custom high-pressure hydraulic hose cutting, crimping, and on-site installation.

  • Diagnosis and service of hydraulic valves, controls, and flow dividers.

  • Inspection and replacement of hydraulic pumps and drive motors

  • Locate leaks and replace worn or damaged seals, fittings, and lines.

  • Full hydraulic fluid drain, flush, and refill with correct spec oil.

  • Mobile hydraulic service available for construction and fleet equipment.

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Support for Internal Technicians

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Already have in-house mechanics?
We can assist with heavy hydraulic repairs, specialty hose work, or overflow support when your shop gets backed up.

Equipment We Commonly Service

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  • Dump trucks, refuse trucks, and PTO-driven units

  • Forklifts, skid steers, and boom lifts

  • Hydraulic liftgates and crane trucks

  • Backhoes, compact loaders, and telehandlers

  • Utility and bucket trucks (Class 5–8)