Servo, Proportional, and Drive Repair Specialists
Servo Valve, Proportional Valve, and Servo Drive Repair
NC Servo Technology specializes in expert repair and sales for servo valves, proportional valves, and servo drives. Whether your line is down or equipment is underperforming, our rapid turnaround and 1-year warranty get your operations back online with minimal delay.
We service all major brands, including Moog, Bosch, Vickers, and Parker, on in-house test stands calibrated to factory standards.
Repair Services
Choose The Right Repair Turnaround
Pick standard or rush service based on downtime risk, then receive tested performance and documented results backed by our 1-year warranty.
Rush And Standard Turnaround
- 24-Hour Repair +$500
- Same Day Repair +$750
- 72-Hour Repair +$300
Warranty Coverage
Every completed repair includes a 1-year warranty that covers workmanship and core operating performance.
How The Repair Process Works
From incoming inspection through final bench test, each unit is evaluated for failure mode, rebuilt or retrofitted as needed, and validated before shipment.
- Standard turnaround 10 business days
- Test graphs optional add-on
- Rush options available on request
Flow Graph Test Reports
Optional flow test graphs document valve response and provide traceable performance data for your maintenance records.
Our Inventory
Search Our Inventory by Brand
We service and sell components from over 250 manufacturers. Find your brand below or use the search to filter.
Expertise in Servo Valves
Servo Valve Repair Services
We are specialists in diagnosing, rebuilding, and testing all major brands of servo valves. Our technicians address common failure points including spool/bushing wear, null shift, torque motor faults, and contamination issues.
Every repaired servo valve is calibrated and tested on one of our 13 dedicated test stands to ensure it meets or exceeds OEM specifications for flow, pressure, and response. We also maintain a large inventory of new and reconditioned servo valves for immediate Servo Valve Sales or exchange.
Proportional Valve Services
Proportional Valve Repair Services
Our Proportional Valve Repair services cover all types, including flow control and pressure control models. We meticulously test coils and solenoids, recondition spools, and service on-board electronics and driver cards.
With support for older legacy models and modern valves with digital interfaces, we are your single source for Proportional Valve Sales. All units are fully tested for leaks, hysteresis, and correct proportional response.
Complete System Support
Servo Drive Repair Services
Beyond valves, we offer comprehensive component-level Servo Drive Repair and sales for AC and DC servo drives, amplifiers, and controllers. Our electronics lab is equipped to diagnose and replace failed components, power supplies, and logic circuits.
We fully load test every repaired servo drive with a motor to simulate real-world conditions, ensuring your system functions perfectly. We also offer Servo Drive Sales for new and refurbished units.
Industrial Electronics
Electronic Control Repair Services
Our expertise extends to all forms of industrial electronics. We provide Electronic Control Repair for PLCs, HMI screens, power supplies, and custom control cards.
We also manage Electronic Control Sales, sourcing new and obsolete components to keep your legacy systems running. All repairs are fully tested and warrantied.
Common Questions
Servo Valve And Drive Repair FAQ
Answers to the questions most teams ask before sending in a valve, drive, or electronic control for repair.
How long does servo valve repair usually take?
Do you offer rush repair options?
Which brands do you repair?
What does the 1-year warranty cover?
Can I get test documentation with my repair?
How do I request a quote?
Get Your Free Quote
Fill out the form below and we'll get back to you within 24 hours with a detailed repair quote.