We have worked with several companies developing noise suppressors. In addition to hush kitted aircraft, we have worked with companies such as Gulfstream and Embraer, on certifying new aircrafts. We have also worked with numerous developers and architects to provide a variety of architectural and environmental acoustic analysis.
Welcome to J. R. Engineering.J. R. Engineering is an Everett, Wash. based acoustical and aeronautical engineering and consulting business serving clients worldwide. We can help you isolate sound in a variety of indoor environment settings. The professional
technicians at J. R. Engineering can help whether it is an aircraft or in an architectural setting.Our company...
Quietly Superior we are in Everett, WA and ilable for consultation...