SoundVision currently has one location in Novato, CA, but services a large portion of the Northern Bay Area including San Francisco, Marin County, Sonoma County and Napa County. Check the list below to see if your city is eligible for SoundVision installs. Every area we service has access to the same high-quality experience. SoundVision will install home-wide audio, lighting control systems, motorized shades, outdoor entertainment, home integration systems, home theaters and surveillance systems to all the areas listed below.