Business Details
43 Years
experience
Emergency
services
Expert Hydraulic Equipment Repairs in Kelso
Hydraulic Service, Inc. has been a trusted provider of hydraulic equipment repair and maintenance services for over 40 years. Our expertise spans hydraulic cylinders, pumps, motors, valves, and accumulators, serving industries that rely on heavy machinery in Kelso, Longview, Astoria, and surrounding areas. With a full machine shop and fabrication capabilities, we handle repairs of all complexities, from minor adjustments to complete overhauls. Our team of skilled technicians utilizes advanced testing benches and specialized tools to ensure precision and reliability. We maintain a vast inventory of hydraulic seals, hoses, fittings, and replacement parts to expedite repairs.Located minutes off I-5 in Kelso, WA, we offer convenient access for Cowlitz County and regional clients. Emergency repair services are available 24/7 to minimize equipment downtime. Our commitment to quality workmanship and customer satisfaction has solidified our reputation as a leader in hydraulic system solutions. We serve both commercial clients and DIY enthusiasts with tailored support and technical expertise. This enduring dedication to excellence continues to drive our success after four decades in business.
Services
Hydraulic Cylinder Repair
Hydraulic Pump Repair
Hydraulic Motor Repair
Valve Repair
Accumulator Service
Hydraulic Hose Fabrication
Machine Shop Services
Emergency Repairs
Details
- Year established: 1983
Highlights and features
- We have over 40 years of experience in hydraulic equipment repair
- Our technicians handle emergency repairs 24/7
- We maintain extensive inventory of hydraulic seals and components
- Our facility includes specialized testing and fabrication equipment
- We serve both commercial clients and DIY enthusiasts
Services
Hydraulic Cylinder Repair
Specialized repair of hydraulic cylinders for heavy machinery. Our technicians diagnose and fix leaks, seal failures, and piston damage using precision equipment. We test repaired cylinders on dedicated benches to ensure optimal performance before returning them to service.
Hydraulic Pump Repair
Comprehensive repair services for hydraulic pumps including piston, gear, and vane pump types. We perform complete disassembly, inspection, and replacement of worn components. Our technicians use specialized tools to restore pumps to factory specifications for reliable operation.
Hydraulic Motor Repair
Expert repair of hydraulic motors for industrial equipment. Our process includes precision testing, bearing replacement, and internal component refurbishment. We maintain strict tolerances to ensure restored motors deliver original performance specifications for continuous operation.
Valve Repair
Precision repair of hydraulic valves including directional control, pressure relief, and flow control valves. Our technicians perform complete disassembly, cleaning, and replacement of seals and worn components. We test repaired valves to ensure accurate pressure regulation and flow control.
Accumulator Service
Specialized service for hydraulic accumulators up to 4,500 PSI. We perform pressure testing, bladder replacement, and valve maintenance. Our technicians follow strict safety protocols when handling high-pressure components to ensure safe and reliable accumulator operation.
Questions
What types of hydraulic equipment do you repair?
We repair hydraulic cylinders, pumps, motors, valves, and accumulators for heavy machinery used in logging, construction, and industrial applications.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency repair services to minimize equipment downtime for critical hydraulic system failures.
What areas do you service?
We serve Kelso, Longview, Astoria, and surrounding areas in the Pacific Northwest from our centrally located facility in Kelso, WA.
Do you have replacement parts in stock?
Yes, we maintain a large inventory of hydraulic seals, hoses, fittings, and replacement components for immediate repairs.
What are your regular business hours?
Our shop is open Monday-Thursday 7:00 AM - 6:00 PM, Friday 7:00 AM - 5:00 PM, and Saturday 8:00 AM - 12:00 PM.
Reviews (2)
Taylor Johnson
Nov 15, 2019
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Exceptional customer service. They knew exactly what I needed even though I really didn't and they were helpful and informative every step of the way. The office manager was especially a delight. I will definitely be returning business again!
Jose Rivera
Jul 09, 2019
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Joe and Scott were VERY helpful. They were able to replace all the gaskets on RV hydralic jacks . Scott was helpful in all my hydraulic system.
