A professional acoustical engineer can assist you in preparing an acoustical consulting report when the proposal for a commercial project includes a major noise generator or expansion of an existing major noise generator. Whether or not an acoustical consultant report will be required for your project can be determined by first creating a basic acoustical report.
In most cases you will find acoustical engineering firms listed in the yellow pages of your local phone book under "Acoustical Consultants." For a Seattle-area search, try the Qwest Yellow Pages.

