Proserv Aviation

Proserv Aviation is an aircraft parts and ground support equipment distributor headquartered at 10551 South Oakview Parkway in Oak Creek, Wisconsin. The company says it was founded in 1992 and focuses on private and business aircraft operators, with warehoused new and used inventory and re-certified components available on exchange or outright.

Its ground support category carries jacks, towbars, tugs, hydraulic power units and nitrogen boosters from brands that include Tronair, Eagle, Malabar, Columbus Jack, Unitron, Aero Specialties, LEKTRO, Hobart and Alberth Aviation. Buyers can filter by Bombardier, Cessna, Embraer, Gulfstream and Hawker aircraft. A sister company, GSE America, repairs, services and maintains major GSE brands and stocks replacement parts.

For an FBO or flight department, Proserv is a single online source for business-jet GSE from several makers and for service of equipment already on the ramp. Proserv does not publish GSE prices on its category pages.