I would like to have some testing done in my home for ultrasonic frequencies. I need to eliminate this as a cause of some developing health issues in my wife and daughter. I am more interested in hiring someone who does this testing on a professional basis, than I am buying equipment. When I do a search on Google in my area, what type of "profession" should I be looking for?
Thanks for your help. It will be very much appreciated.
Jerry
Thanks for your help. It will be very much appreciated.
Jerry