Ears of Experience

After 27 years in business, Dohn and Associates, Inc. has evolved into CHU & DOHN Associates. William Chu and Bill Dohn will continue to provide the very best acoustical consulting services for our clients for many years to come.

William Chu, LEED AP BD+C
Acoustical consultant since 2003
M.S. Building Sciences, Rensselaer Polytechnic Institute
# of Hawaiian shirts owned: 1
Bill Dohn
Acoustical consultant since 1995
B.S. Aeronautical Engineering, Cal Poly SLO
B.S. Mechanical Engineering, Cal Poly SLO
Graduate studies, CSULB and UCLA Extension
Certificate in Noise Control Engineering, Penn State University

# of Hawaiian shirts owned: Too many