Ostergaard Acoustical Associates has been providing advice to industrial, architectural, developer, corporate, educational, healthcare, and government organizations since 1972. We are a medium-sized firm noted for our responsiveness. Our approach isto help the client identify appropriate acoustical goals, and then provide guidance on identifying and implementing solutions. Our projects include the acoustical design of academic buildings, performing arts facilities, worship spaces, and offices. Consultations also involve the analysis of noise from industrial or commercial sources to the community, design of appropriate noise control, and expert witness testimony.