Oakland Acoustical Consultants 5776 Broadway WILSON, IHRIG andamp; ASSOCIATES, INC. (WIA) offers a complete range of professional services associated with acoustics, and noise and vibration control.andnbsp; Founded in 1966, WIA has completed more than 3000 projects and has developed an international reputation for excellence in design, practicality, and sensitivity to the needs of our clients. Oakland CA Acoustical Consultants Wilson Ihrig and Assoc www.wiai.com acoustical consultant acoustic acoustics noise vibration engineering consulting oakland california new york USA United States Asia acoustical consultant acoustic acoustics noise vibration engineering consulting oakland california new york USA United States Asia Business Reviews Wilson Ihrig and Assoc Testimonials