Feb 24, 2026
Greater Des Moines Botanical Garden Des Moines, Iowa In the Spring of 2020 Neumann was awarded preconstruction services for assisting the Greater Des Moines Botanical Garden to develop a series of projects for the remaining 9 acres of property to the north of the... 
Jan 1, 2012
Des Moines Art Center Entrance & Accessibility Improvements Des Moines, Iowa Architect HLKB Architecture Delivery Design Assist Completed... 
Oct 1, 2011
World Food Prize Des Moines, Iowa Architect RDG Planning & Design Delivery Design Bid Build Completed 2011 More Related Projects RSM LLC Waukee Innovation Learning Center Whitfield &... 
Sep 1, 2011
Spaulding Center for Transportation Grinnell, Iowa Architect RDG Planning & Design Delivery Design Bid Build Completed... 
Jun 27, 2011
Blank Park Zoo – Previous Projects Des Moines, Iowa For over a decade Neumann Brothers has had the opportunity to showcase work at The Blank Park Zoo. Previous Projects Include: Sea Lion Exhibit Wallaby Barn Bactrain Camel Exhibit David Kruifrnier Australia... 