need hydraulic equipment repaired?


Hannon has been a global leader in repairing hydraulics for 40 years.

need Equipment manufactured?


innovative solutions that address any complex challenge.

need hydraulics spare parts?


If we don't have it or can’t find it, we will build you any custom part.

need Hannon to come to you?


Equipment Removal & Installation, Servicing, Inspection & Upgrades.


Hannon Hydraulics has been manufacturing, repairing, and reengineering hydraulics for 40 years. We’ve built a solid reputation by hiring the best craftsmen around.

We have our specialty markets like oil and gas, steel mills, and mining, but our true niche is hydraulics and we service all types of industries including aerospace, defense, industrial plants, power plants, shipbuilding, dams, construction, and whatever industry you might be in!

Our teams work in Dallas, Houston, San Antonio and every other city and state in the US as well as traveling all over the world to take care of each customers unique issue. We offer repair and recertification services along with equipment commissioning, custom design, manufacturing, aftermarket & spare parts and field service.

We’re happy to help you on your site or ours!

We have the ability to repair and manufacture cylinders as long as 50 feet and 104 inches around.


Hannon Specialize in Hydraulic Equipment, Industrial Equipment & Heavy Duty Equipment

  • Hydraulic Cylinders & Hydraulic Actuators
  • Marine Riser & Guideline Tensioners
  • Motion Compensation Systems
  • BOP (Blowout Preventer) Lift Cylinders
  • Accumulator Assembly
  • BOP (Blowout Preventer) Test Stumps & Storage Stand Bases
  • Hydraulic Power Units (HPUs)
  • Conductor Pipe Deck Tensioner Systems
  • Cantilever Lift & Roll Boxes
  • Riser Lifting Tool
  • Hydraulic Pumps
  • Hydraulic Motors
  • Hydraulic Lifts
  • Hydraulic Valves

Freddie Coleman

Machinist Freddie Coleman has been with Hannon for more than 20 years and in that time, he has worked on every type of hydraulic project you can imagine.

Bobby Owens

Dallas Plant Machiniest Bobby Owens is a veteran of the Hannon Family. Listen to Bobby’s view of why Craftsmanship truly matters.

Steve Daniels

Steve is our plant manager at the Dallas manufacturing facility. He plays a huge role in training the next generation of young Hannon craftsmen as they develop and continue to learn the art of hydraulics repair and manufacturing.

Learn More

Download our brochure for additional information about Hannon Hydraulics.