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Welcome to Complete Hydraulic ServiceComplete Hydraulic ServiceComplete Hydraulic Service

Your Hydraulic Service and Machine Shop Repair Experts

Who We Are

Established in 1994 as division of Ohio CAT, Complete Hydraulic Service is a comprehensive hydraulic repair business staffed with a team of dedicated fluid power professionals with over 400 years of combined industry experience.  Our friendly and knowledgeable staff of more than 38 employees is committed to earning your confidence by consistently exceeding your expectations.   Our recently renovated and modern 60,000 square foot facility is conveniently located in Bolivar, Ohio just off interstate 77.  Complete Hydraulic Service is also proud to be a Caterpillar® 5 Star Contamination Control Facility.


Our professional hydraulic repair capabilities are at the core of the widespread services that we provide.  From a simple reseal to a major overhaul, our highly skilled technicians can evaluate any hydraulic component and offer a solution to fit your schedule as well your budget. 

Fluid Power Expertise
  • • CAT® Hydraulic Components Rebuild & Repair
  • • Service All Brands of Pumps, Motors & Valves
  • • Hydraulic Cylinder Repair, Rebuild & Remanufacture
  • • Custom Manufactured Hydraulic/Pneumatic Cylinders
  • • Scrap & Recycling Equipment Hydraulic Specialists
  • • Custom Hydraulic Power Units & Heat Exchangers
Beyond Hydraulics
  • • Precision CNC Turning & Machining - 1 to 1000 parts
  • • Parts Manufactured from Samples or Your Drawing
  • • Salvage & Repair for Mobile & Industrial Equipment
  • • Mobile Line Boring Service – In House or In the Field
  • • EQ Bar & Pivot Shaft Remanufacturing Service
  • • Long Length Turning – General Machining - Welding
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