Hydraulic Repair & Maintenance Services in DeKalb, IL | Industrial, Agricultural & Manufacturing Equipment | Since 1998

DeKalb Hydraulics specializes in the repair and rebuilding of hydraulic cylinders, pumps, motors, valves, and hoses for industrial, manufacturing, agricultural, and construction equipment. Serving businesses across Northern Illinois since 1998, our certified technicians diagnose and repair hydraulic system failures fast — with same-day and emergency service available. Call us today and keep your operations running.

Comprehensive Hydraulic Solutions

From emergency cylinder repairs to scheduled preventative maintenance, DeKalb Hydraulics delivers complete hydraulic services for industrial, manufacturing, agricultural, and construction operations across Northern Illinois.

Preventative Maintenance

Scheduled inspection and servicing of hydraulic pumps, cylinders, motors, valves, and hoses to catch failures before they cost you downtime. Our technicians develop custom maintenance intervals based on your equipment's workload and operating conditions.

General Contracting

Full-service hydraulic contracting for plant installations, equipment upgrades, and system retrofits. We handle everything from system design and component sourcing to installation and pressure testing on industrial and agricultural equipment.

Press Inspections

Full hydraulic system analysis for industrial presses, including pressure testing, seal integrity checks, and cylinder stroke evaluation. We identify wear and leakage issues early and provide a detailed written report with recommended repairs.

Machine Documentation

We create complete hydraulic system documentation for your equipment including schematics, parts lists, maintenance schedules, and operational procedures — essential for multi-operator environments and compliance requirements.

Machine Rebuilds

Complete teardown and rebuilding of hydraulic cylinders, pumps, and motors back to OEM specifications. We replace worn seals, pistons, and internal components using quality parts — restoring full performance and extending equipment life

Project Managment

End-to-end project management for large-scale hydraulic installations, system overhauls, and facility upgrades. We coordinate scheduling, parts procurement, and on-site labor to deliver on time and on budget with minimal disruption to your operations.

28 Years of Hydraulic Excellence in Northern Illinois

Since 1998, DeKalb Hydraulics has been the go-to hydraulic repair and maintenance shop for manufacturers, farmers, contractors, and industrial facilities across DeKalb, Kane, Lee, and Kendall counties. Our certified technicians specialize in cylinder rebuilds, pump repairs, motor overhauls, and full hydraulic system diagnostics — with the tools and experience to handle both routine maintenance and complex emergency failures.

1,500+

Repairs Completed

98%

Customer Satisfaction
LEARN MORE ABOUT US
Industrial warehouse with large machinery and yellow cranes

What Our Clients Say

Don’t just take our word for it. Here’s what our satisfied customers have to say about our services.

Ready to Get Started?

Contact us today for expert hydraulic services. We’re here to help with emergency repairs, maintenance, and custom solutions.

Call Us Now

(815) 756-8050

Email Us

info@dekalbhydraulics.com

Visit Us

1211 S 4th St, DeKalb, IL 60115