Iron Horse Architects, Inc. Share: Architectural Design & Building Iron Horse Architects, Inc. Visit Website Request Info 1900 Grant Street, Suite 1130 Denver, CO 80203 7204591355 About Map About Iron Horse Architects provides reliable partnering, project management andmultidisciplinary coordination with our clients. We utilize BuildingInformation Modeling (BIM) from concept to completion. What's Nearby? Distance: 5 10 15 20 25 50 mi.