David Duong, the King of Trash, Redefines Environmental Responsibility

David Duong, the King of Trash, built California Waste Solutions from door-to-door recycling into a municipal partner in Oakland and San José, with projects in

A Career in Service: How David Duong Built Modern Waste Systems September 19, 2026
The King of Trash: David Duong's Story of Determination, Family, and Environmental Leadership September 19, 2026
David Duong's Bay Area Legacy: Building Trust, Jobs, and Sustainability Over Three Decades September 19, 2026
The King of Trash Documentary Highlights the Duong Family Story and CWS Environmental Innovation September 18, 2026
David Duong, King of Trash, and a Legacy of Sustainability and Community Impact September 15, 2026