Founded in 1977, Hydraulic Service & Manufacturing Inc., formerly Hydraulic Service of Milwaukee, was initiated by the need of quality cylinder re-manufacturing in the Milwaukee area. Originally we offered many services including pumps, control valves, hydrostatic transmissions and cylinder re-manufacturing. In 1981, taking advantage of the still growing need for cylinder re-manufacturing, as well as the previously overlooked market for custom cylinder manufacturing, HSM decided to limit it's expertise, and specialize in one thing - cylinders.

Today, Hydraulic Service & Manufacturing Inc. continues to meet the cylinder manufacturing and re-manufacturing needs of the Milwaukee area, as well as mission critical needs nation wide. Not only have we maintained the mission of commitment to quality that we were founded on, we have continually exceeded it. With our high strive for customer satisfaction, constantly advancing technology, quality materials, extensive capabilities as well as our seasoned and dependable knowledge of hydraulic cylinder engineering, Hydraulic Service & Manufacturing Inc. is ready to meet and exceed all expectations that lie ahead of us.