For over 50 years, Cosgrove Aircraft Service has been a trusted name for quality aircraft parts and services provided at competitive prices. Our vast supply chain enables us to provide global support to customers worldwide. We go above and beyond so you can be sure that you will receive what you need, when you need it. At Cosgrove, every customer is important and we are proud that our first customer is still with us today.
Our goal is to continually provide you with quality aircraft parts and accessories delivered with superior customer service. We maintain a large inventory for a wide range of aircrafts and have extensive experience in sourcing difficult to find items. Parts are supplied outright or on exchange. We stock and maintain both common and hard to find exchange components and provide evaluation services for qualified inventories.
Cosgrove understands that aircraft availability is a critical component of our customers' businesses. We realize when planes can’t fly that it causes serious disruptions. It is our job to always be there for those that keep the planes flying. After hours AOG pick-up and delivery to remote locations is part of our customer service commitment.
Cosgrove Aircraft Service is a family owned and operated business that is small enough to provide the hands-on service that you deserve while being large enough to offer a wide variety of services to keep your aircraft safe and on schedule. We have four locations which include our Wheel and Brake Overhaul Shop in White Plains, NY, Avionics Repair Shop in Teterboro, NJ, Distribution Warehouse in Houston, TX and our Corporate Headquarters in Hauppauge, NY.
Let us put our experience to work for you and be your supplier of choice.

Click here to view: Cosgrove Aircraft Service, Inc Flyer

Click Here To View: White Plains Repair Station Certificate

Click Here To View: Teterboro Repair Station Certificate

Click Here To View: HPN EASA Certificate

Woman Owned Small Business
Approved US government vendor
Commercial and Government Entity code

Some of Cosgrove Aircraft clients logos