For the best in hydraulic cylinders, call or stop by Diamond Hydraulics. We rebuild and manufacture hydraulic cylinders of all types. 

In addition to cylinders, we sell Permco pumps and other accessories. We offer welding and fabrication services for your added convenience.

Diamond Hydraulics specializes in hydraulic repair and manufacturing as well as providing new hydraulic pumps, motors, cylinders, and parts and accessory sales.

We provide quality workmanship, extensive industry knowledge, years of experience, and fast turnaround time on repairs and replacement.

We provide fast, accurate repair of hydraulic cylinders, pumps, motors, and valves by industry experts.

We also have the only vertical test stand of its kind in the United States. This allows for us to insure your product is in its absolute best condition before it leaves our location.

We have a 24 hour customer service team to take care of your emergency needs.

We are proud to offer: 

  • A state of the art repair facility with over 35,000 square feet of repair, testing, and diagnostic space
  • One year warranty on complete cylinder rebuilds
  • Over 50 years of experience in hydraulic repair and service
  • Field service available in the state of Texas
  • Industry leading turnaround time with impeccable quality


If you have failed hydraulic equipment, need advice on repair, or looking to have your equipment serviced or replaced, we have the right expert to help.

Great Customer Service


Free Pickup / Delivery Service

24-Hour Service Hotline


Competitive Prices

Hours of Operation: Monday - Friday,  8:00 a.m. - 5:00 p.m.

Metro: (877) 986-3957 * Fax: (409) 986-7437 * Email:

Diamond Hydraulics - 409.986.3957 Go to