Threshold Acoustics LLC

The Monadnock Building

53 West Jackson Boulevard

Suite 815

Chicago, Illinois 60604

T +1.312.386.1400

F +1.312.386.1414

EM cgiegold at thresholdacoustics dot com

EM dschuette at thresholdacoustics dot com

EM spfeiffer at thresholdacoustics dot com

All email addresses for staff follow the first initial, last name at thresholdacoustics dot com format

 

Detail of stairs

Detail of the stairs at the Monadnock building.