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Gesper Systems


Office: 844-364-3900
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Underwriter Laboratories


Perry L. Kontos, President

Perry L. Kontos Perry L. Kontos is the President of GESPER Systems, LLC and maintains administrative offices in Columbus, OH and Tampa, FL. He is also the President and CEO of American Sound Masking and Florida Sound Masking.

American Sound Masking and Florida Sound Masking are among the largest distributors of sound masking, electronic eavesdropping countermeasures, and counter surveillance systems in North America.

His sound masking companies secure buildings, office environments, and SCIF's for the Department of Defense, the Department of Homeland Security, military bases, healthcare facilities, corporations, and American embassies worldwide.

Perry Kontos' Comments on GESPER Systems

After 14 years of development, with the assistance of NASA, Northrup Grumman, Delta Electric, and Texas State University, we are very proud to offer our clients the finest, whole-building surge protector and power conditioner available. Hundreds of case studies and over 10 years of installations have consistently demonstrated the effectiveness of the GESPER System.

Our system cleans "dirty" electricity. It helps to balance surges and spikes, filter harmonics, and raise the power factor. When equipment and motors run on cleaner electricity, they run at a cooler temperature, extending their lifetime by many years and lowering maintenance costs. We strive to reduce your kilowatt usage by a minimum of 10%, with a proven median average of 19% reduction in kWh usage.

A 10% reduction in kWh usage provides our clients with a Return on Investment (ROI) of approximately 24 months or less. We not only believe in the quality and performance of the GESPER System, we stand by it with a $2 million surge protection insurance policy and a full 10 year warranty on the product.

We look forward to helping you with your Green Building Standards, energy reduction, and sustainability goals.

And yes, we are very proud to say our products are “Made in the USA”.