Local 831

Local Union 831, Tradeshow and Sign Crafts is a non-profit organization dedicated to advancing the standards of Tradeshow Decorating & Installing, Exhibit Building, Sign Production & Installing and Printing in Southern California. Representing over 1800 Tradeshow Installers, Exhibit Builders, Sign Industry & Printing Workers, Local Union 831 delivers better wages, better health and pension benefits, skills training, and a voice in the workplace.