Specializing in Telecommunications & Electrical Engineering

CSI Telecommunications, Inc. has been providing innovative telecommunications engineering solutions to resolve complex engineering problems since 1986.

Our clients include city, county, and state government entities as well as wireless telecommunications carriers, telecommunications common carriers, industrial communications users, private broadcasting companies, educational institutions, cable television systems, and airports.

Our government clients include: Calaveras County, Contra Costa County, County of Sacramento, Marin County, Santa Cruz County, Stanislaus County, Salt Lake County, Utah, Yolo Emergency Communications Agency (YECA), City of Woodland, El Dorado County, Humboldt County, Nevada, and Unified Police Agency of Salt Lake.