Sound Advice

What Our Clients Say

“Margenau Associates has worked with us as a partner. You brought us practical cost and effective solutions that have improved our work environment and you have stayed with us to make sure that everything works as promised.”

Brian Riley

Brian joined Margenau Associates, Inc. (MAI) after spending over twenty-five years in leadership roles of Design/Build Construction and Operations Corporations.

Brian has held positions that include management of Sales and Operational groups, Vice President and President of multi-disciplined providers of technical construction and maintenance services, he has participated in major projects throughout the United States from conceptual design, construction, occupancy and lifecycle.

Brian’s focus is building long-term relationships through technical application and sound business practices based on performance and integrity.

Speech Privacy

The American Society of Testing Materials (ASTM) has approved the use of the Speech Privacy Index (PI) to calculate and measure the acoustical quality of a space.


The oral communications section of this law requires that “reasonable safeguards” be in place to ensure that sensitive health information remains private.

Build Green

The United States Green Building Council (USGBC) defines green buildings as one that have significantly reduced negative impacts on the environment.

Audio Security

Audio Security Counter Measure systems are utilized by the most secure facilities in the Nation (SCIF) and private industries to eliminate the possibility of eavesdropping.

Schedule your no cost acoustical modeling analysis