As a design builder, voice-over recording studios were constructed in the basement of a heritage building at the base of Telegraph Hill. Walls of ballast rock from Gold Rush ships complimented the doug fir paneling and ceiling slats tuned for acoustic performance.

Acoustic isolating springs, triple gypsum layers, acoustic channels, angled walls, tilted glass, double dual panes, acoustic baffling, foam batting and caulking with tuned doug fir gapped ceiling slats all combined for sound proof recording studios. Once in the voice over studio, the only sound present was the sound of one's own blood flowing.