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Harry O Hefter Associates
HOH Engineers
HOH Architects
HOH Systems
Construction Managers
IPR LLC
HOH Systems Projects
Project Archives
Project References
Below is an extensive list of projects and our various work backgrounds. A PDF viewer is required to view these documents.
Daley Center
Kennedy Center for Performing Arts
547 W. Jackson Blvd / Millennium Station
Pershing Building
Cook County Office of Capital Planning
Cook County Courthouse and Administration Buildings
Nicholas Senn HS / Parkman, Hayte, and Bouchet Elementary Schools / Vanderpoel Elementary
Pershing Building Security
Cook County Department of Corrections
Gary/Chicago Airport Authority
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