Hydraulic Service, Inc has been in business for over 45 years now. No job is too big or small for us. From hoses to swivels and everything in between. Pumps, motors, valves, cylinders and gear boxes.
Hydraulic Service Inc. is a premier service shop of hydraulic equipment including cylinders, hydraulic pumps, motors and valves for logging and heavy machinery and equipment. Located minutes off I-5 in Kelso, WA conveniently servicing Cowlitz county and the surrounding areas.