Martin Sign Company was founded by Martin Wall, a sign maker since his teenage years in Ames, Iowa. After 8 years working for a San Francisco sign shop, Marty and his current partner, Matt Cella, launched Martin Sign Company in January 2012. Today, as a boutique sign shop focused on high-quality craftsmanship, we’re proud to be one of the Bay Area’s fastest growing custom sign-making companies. Martin Sign Company specializes on sign programs for businesses doing LED Channel letters, murals, window coverings, 3D letters and vinyl graphics.