The best place to facilitate a higher standard

The new Sierra Completions facility can only be described in superlatives: Advanced. State-of-the-art. Absolute cutting edge. New facilities unmatched anywhere in the world. New technologies in virtually every aspect of aircraft completions and maintenance. A totally new approach to aircraft completions, built on an unrivaled foundation of aviation industry expertise.

As the focal point of the new Colorado Aerospace Park, a 100-million-dollar facility currently under development, Sierra Completions is at the epicenter of the world’s aviation industry, able to accept and deliver wide-and narrow-body and composite aircraft from any point on the globe.


Our state of the art facilities are currently under development, with construction the first of four hangars scheduled to begin in 2017.

When fully operational, Sierra Completions will have wide-body and paint capability and a combined hangar area of over 330,000 square feet. In addition to the hangars, we will also offer 75,000 square feet of warehouse space and auxiliary backshop space.

We look forward to welcoming you to our new Design and Engineering Center, collocated with the hangar complex. This center will house our design, engineering, sales, marketing and administrative services teams.