[citation needed] He co-founded the Wicked Sound System and established a series of underground parties which were important in putting San Francisco on the club/rave map.

In 1991 along with friends and fellow DJs Jenö, Thomas Bullock and Markie, he founded the Wicked Sound System, and organised the monthly Full Moon events that led to increased underground interest in rave culture.

By 1994 the crew imported a custom Tony Andrews-designed Turbosound system, teaming up with a 1947 Greyhound bus which allowed the Wicked act to tour the States.

Wicked Records' first (and most successful) release was DJ Garth's 1996 collaboration with E.T.I., "20 Minutes of Disco Glory," which remains a popular House track.

Garth has remixed A Tribe Called Quest, Jane's Addiction frontman Perry Farrell, Faithless, Yabby You, The Units, The Glimmers, DadaMunchamonkey, Adam Freeland, Strafe and many others.