John-Hauenstein-1_256x320John is an acoustical engineer who has made architectural acoustics and troubleshooting the focus of his work for more than 30 years. His pragmatic and innovative approach, dedication to client relationships, and talent for mentorship make him an invaluable leader of our firm.

As Principal of Cerami’s Field Services group, John oversees a wide range of residential, commercial, corporate, religious, and educational projects.  He is skilled at helping clients achieve a better quality of life in their space through an engaging design process.  John also draws upon his wealth of experience encountering real world noise and vibration issues, to deliver practical and thoughtful solutions to any project type.

John is the longest Cerami “boomerang”, having launched his career in 1987 under the direction of our founder Vito V. Cerami. Prior to returning to Cerami, John led his own successful acoustical consulting firm in New York City for 23 years. He is a recognized industry subject matter expert on acoustical and vibration control design.