Coffman Engineers
1939 Harrison St.
#320
Oakland, California 94612
United States
Contact: Alan Rosen
Telephone: 510-251-9578
Principal NCAC Members:
Timothy Der
Harold Goldberg, PE
Alan Rosen
Our acoustical consultants can support your project from conception and planning through design, construction, and testing. We have experience in the transportation, development, energy, and education industries.