Seven Iowa architecture firms were recognized at the Iowa chapter of the American Institute of Architects Annual Awards Celebration. Two Excellence in Design awards were presented to BNIM Architects in Des Moines for its work on the Pacific Center Campus Amenities Building in San Diego and the Ravine House located on an acreage in rural Iowa. Merit awards were presented to BNIM, DLR Group in Des Moines, Invision Architecture in Waterloo, Neumann Monson Architects in Iowa City, OPN Architects in Des Moines, Shive-Hattery Architecture Engineering in Des Moines and Substance Architecture in Des Moines. The Excellence in Sustainable Design award was presented to OPN Architects in Cedar Rapids. Click here to learn more about the award winning projects.