Principal 710 9th Street

710 9th Street is a four-story office building that was modernized in 2020 for Principal Financial Group.

The project involved comprehensive renovations to the core area on all floors, including the complete replacement of electrical and plumbing systems and upgrades to the mechanical system. The core work entailed the complete demolition and rebuilding of new restrooms, elevator lobbies, kitchenettes, and vertical circulation. The first-floor area was refreshed with a new vestibule and revolving door, along with new ceilings, carpet, lighting, paint, and added kitchenettes. The basement level was remodeled, and existing locker rooms were converted into unisex restrooms and storage areas. Additionally, the exterior was enhanced with new sidewalks.

Project Details

Locations: Des Moines, Iowa

Project Type:

Faces Behind the Project:

Adam Byrne

Cole Van Ryswyk

Seth Riggs

Christopher Conn II

Bob Pearson

Justin Page

Chad Halupnick