Aviation Week Marketplace is part of the Informa Markets Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.


DER Services, Inc

3836 St. Lucie Blvd.
Ft. Pierce, FL 34946
United States

DER Services, Inc is an aeronautical engineering project development and consulting company which provides FAA DER approvals and engineering services to the aviation industry on a global scale.

DER Services specializes in issues related to aircraft and aircraft component certification, structural repair design, analysis, and testing. Our team possesses the wealth of experience required to efficiently complete projects – whether small or large, simple or complex – within budget, and on schedule. Our goal is to work closely with each of our clients in order to provide the best possible engineering support without sacrificing the integrity of the product being delivered.

On staff, we have FAA Designated Engineering Representatives (DERs) that review and approve data for aircraft modifications. We also specialize in obtaining Supplemental Type Certifications (STCs) for our customers.