Serving All of Ohio
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Since 1972, the experienced professionals at Quad Fluid Dynamics Inc. have provided the highest-quality hydraulic rebuilding, manufacturing and service to support companies in the manufacturing, mining, steel, marine, military, forging, molding and automotive industries.

Our years of experience have made us one of the foremost authorities on hydraulic repairs, rebuilds and diagnostics in Ohio. We stand behind our work and ensure that each and every piece that leaves our shop is of the highest quality. Let our experience help keep your operation running smoothly.


Our skilled technicians provide engineering, design, manufacturing and service in hydraulics, CNC machine tools and machine upgrades or diagnostics. With meticulous attention to detail and the knowledge to pull off any job, we are certain that we can fulfill your needs to your complete satisfaction.

We are also able to fabricate custom parts to replace obsolete or hard-to-find hardware. Our precise methods ensure these parts fit well and function properly — getting even the most unique hydraulic equipment back in action in no time.

No Job Too Large, No Job Too Small

At our shop, we are equipped to handle jobs of all sizes and varieties. Our robust collection of large machine equipment coupled with a high-capacity crane system doesn’t limit the size of cylinders or units we can handle in our facility. We make certain that even the largest jobs have the same attention to detail as the small ones.

Put Your Business in Good Hands

We understand how important it is to get your operation functioning quickly after a breakdown. That’s why we ensure prompt service and a quick turnaround on any job. We value your business and we make it a priority to keep it running smoothly.

Don’t let a broken part hold up your operation longer than necessary. Minimize your downtime with our top-notch repairs and custom parts. Put our 40 years of experience to work for you today.
Marine Boom 
Hydraulic Cylinder
Custom Built 500 Ton
Carbide Press
Our large machine tools and crane capacity does not limit the size of cylinders or units we can handle in our facility.
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