Gulfstream – CPS (St. Louis)

The St. Louis Service Center is Gulfstream’s maintenance hub in America’s heartland.

The 637,457 square-foot/59,222 square-meter facility at St. Louis Downtown Airport (KCPS) is located across the Mississippi River from the business district in Cahokia, Illinois. The service center conveniently shares space with a fixed-base operator location managed by sister company Jet Aviation.

For services, sales or additional information:

Main Phone: +1 618 646 8000
Fax: +1 618 646 7631
Unicom: 131.35

Address: Gulfstream Aerospace Corporation
6400 Curtiss-Steinberg Drive
Cahokia, Illinois, 62206


Airframe Support: G650ER, G650, G550, G500, G450, G400, G350, G300, GV, GIV-SP, GIV, GIII, G280, G200, GII, G150, G100, Astra-SPX, Astra-SP

Capabilities: All major inspections, avionics installations and modifications, interior installations, modifications and refurbishment, major structural modifications and repairs, standard and custom aircraft completions, all-model component repairs and overhauls, composite repairs, engine repairs and overhauls, spare part exchanges and sales, drop-in and AOG support, paint work

Repair Station Approvals: United States (FAA), European Union (EASA), Bermuda, Canada (CAA), Cayman Islands, Mexico, Nigeria