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California Field Service

CNC FANUC Repairs & Replacement Parts in California

FANUC CNC Repairs & Replacement Parts near California

We're here to help with any CNC machine issues you may be experiencing. As California's trusted experts for FANUC components, we're committed to providing guidance and support to get your shop running smoothly again. Though our specialty is FANUC, we have strong partnerships with qualified local technicians statewide who can assist with other brands or in-shop diagnostics. You can count on our team for professional, reliable service for all your CNC repair and troubleshooting needs. We offer free phone consultations, so never hesitate to reach out. Together, we'll get your shop back up and running.

FANUC CNC Machine Services in California

Serving CNC Shops Throughout California:

  • Sacramento
  • San Francisco
  • Los Angeles
  • San Diego
  • Oakland
  • Fresno
  • San Jose
  • ...and many more

Tri Star CNC is California's trusted partner for reliable CNC repairs. Our engineers ensure peak performance for your CNC machines, whether you manage a large facility or a small shop. We specialize in repairing and exchanging FANUC CNC parts.

We Work With

Amberg Machine Service

650 Briergate Way
Hayward, CA 94544


Amberg Machine Service

508 Herrmann Drive
Monterey, CA 93940


CNC Consulting & Services

2088 Jardin Drive
Mountain View, CA 94040


D&L Precision Rebuilding

2821 Fair Oaks Avenue
Redwood City, CA 94063


Reppert Precision Machinery, Inc.

PO Box 11194
Pleasanton, CA 94588

Phone: 925-766-6523
Fax: 925-240-8892

Trutech Precision Inc.

18565 Soledad Canyon Rd. #242
Santa Clarita, CA 91351


Alarm Code Guide

Alarm bells ringing? Diagnose issues for your FANUC CNC parts with our alarm code guide.

Alarm Codes List
Servo Spindle Power Supply System SVPM Overtravel Overheat


How Does Tri Star CNC’s Repair Process Work?

Tri Star CNC representatives will remain in touch with you, providing updates throughout the entire process.

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FANUC CNC repair shop in California

California's Finest CNC Repair Experts

Tri Star CNC Services troubleshoot and repair malfunctioning FANUC parts in-house at our McHenry, Illinois, facility. Parts are tested in a closed loop to determine the exact source of the problem. Our technicians then determine what must be done. Our ever-growing part exchange stock to speeds up replacements to get your CNC machinery fixed fast.

Thorough Repairs

Our repair process includes breakdown, static testing, washing, and addressing known high failure rate parts. We also upgrade components to higher quality and apply factory modifications.

Free Rush Service Availability

Expedited service is offered at no additional charge for urgent requirements, provided it is genuinely necessary, disclosed transparently and no exchange item is in stock.

Cost Transparency

Search our convenient parts catalog for prices. If an item is not repairable, we offer replacement units available for purchase.

Comprehensive Support

Along with phone support, we offer detailed repair information and updates for your peace of mind.

Quick Quotes

Most quotes are sent within a day of sending it to us (two days for more complex cases).

Simple Repair Process

Standard turnaround is 3 to 5 business days following approval for repairs.

Timely Turnaround

Standard turnaround is 3 to 5 business days following approval for repairs.


Fanuc Part Replacement & Exchange

We help CNC companies in California and the rest of the US get the replacement parts they need to get back to work. Save tons by purchasing from our FANUC exchange stock rather than buying new.

If you spot signs of malfunctioning machinery, call Tri Star CNC Services right away. When CNC machinery is compromised it must be addressed immediately to minimize costs.

Contact us today to learn more about our services or get free troubleshooting assistance.


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