Carl Giegold

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141 West Jackson Boulevard Suite 2080 Chicago, Illinois 60604 United States

Contact: Scott Pfeiffer

Telephone: (312) 386-1400

Fax: (312) 386-1414

Website: www.thresholdacoustics.com

Principal NCAC Members:
Joe Dillon
Carl Giegold, FAIA
Robin Glosemeyer Petrone
Tim Perez
Scott Pfeiffer, FASA
Dawn Schuette, FAIA

Individual Members:
Brandon Cudequest
Rob Miller

Our team of Acoustic and Audio Video design consultants design places of gathering to learn, share wisdom, and pass along culture.

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