Smith, Fause & McDonald, Inc. (SFMI) is a San Francisco based engineering firm specialized in design of telecommunications, electronic security, audio visual and acoustical engineering systems for government agencies, universities, schools, libraries, city halls, civic centers, police and fire stations, emergency operation centers, private and commercial companies, utilities and industrial plants.

Communications Systems and Structured Cabling Design

Audiovisual, Video and Sound Systems,

Electronic Security Systems

Acoustical Engineering/Noise Control.

This site provides an introduction to the firm and our work. For more information, contact us.