Service & Support

Customer Support is an important part of our business. Our customers depend on a high level of support starting in the design and manufacturing phase and continuing through product delivery and beyond.

Our Customer Support team works closely with our Design Engineering, Manufacturing, and Repair teams to ensure a smooth transition in all phases of the product life cycle.

Our Customer Support team is available and ready to answer your questions and help you find an acceptable resolution to a variety of issues.

Kearfott is committed to world-class service and support every day, everywhere.

Our goal is to provide outstanding response times when you call so your productivity is not impacted. And that means more profit for you.

General service and support questions for Guidance & Navigation: 973-785-6000

General service and support questions for Motion Systems: 828-350-5300

Request for Quotation
Repair Station Resources
Technical & Product Support/AOG
Maintenance & Repair
Spares & Loaners
Contact Support
Supplier Resources

Request for Quotation

Need new spare parts, or want a quote on repair? Kearfott stands ready to respond with the best solutions to meet your business needs.

New Spare Parts

Kearfott provides both OEM and select piece part spares. To request a spare part quotation, please email us at


Kearfott is an approved FAA repair station and supports TSO and PMA products as well as other STC and TC parts. To inquire about a repair quotation, contact our Repair & Overhaul Team at

Repair Station Resources

Kearfott is a world leader in the design, manufacture and support of advanced electronic products.

Kearfott has a Federal Aviation Administration (FAA) certified repair station (CRS) that supports Parts Manufacturing Approval (PMA). Kearfott’s FAA CRS is currently pursuing European Aviation Safety Agency (EASA) certification.

The Kearfott Repair Station is located in our Black Mountain facility.

Maintenance and Repair

The Kearfott Repair Facility is an FAA approved Repair Station located in Black Mountain, North Carolina. The Kearfott Repair Station supports Commercial PMA products as well as Military Hardware Repair and Overhaul needs.

Repair Status

To check the status of your repair equipment in the Kearfott Repair Station, contact our Repair & Overhaul team at, or call direct at (828) 350-5472. Please provide the equipment RMA number, part number and serial number when requesting status.

AOG Support

Kearfott AOG Support for PMA Parts is supported by Kellstrom Aerospace.

24/7 AOG: +1 (847) 233-5800


Kearfott maintains an inventory of spares to support our customer’s operational requirements.

To inquire about spare equipment, contact our Customer Support Team team at