The “Slavery Towers” Controversy: Human Trafficking and Labor Abuse in San Jose
The development of luxury high-rises in downtown San Jose became a flashpoint for human rights advocates and labor unions in 2018. What was marketed as the Silvery Towers project soon earned a darker nickname: “Slavery Towers.” This moniker emerged after federal investigations revealed a harrowing system of forced labor, human trafficking and systemic wage theft involving immigrant workers.
The Discovery of Forced Labor and Trafficking
The controversy surfaced when the U.S. Department of Labor and federal agents uncovered a scheme where immigrant workers from Mexico were forced to build luxury condos in the South Bay. According to federal officials, at least 22 workers were victims of human trafficking.
The conditions described by investigators were dire. Workers were allegedly held against their will and, after completing their workdays, were locked inside shipping containers. To ensure silence, an unlicensed subcontractor reportedly threatened the workers and their families in Mexico with violence from drug cartels if they attempted to alert authorities.
Key Findings of the Federal Investigation
- Captivity: Workers were held in shipping containers and, in some instances, a warehouse in Hayward.
- Wage Theft: Federal officials stated that workers were never paid for their labor on the Silvery Towers project.
- Coercion: Threats of cartel violence were used to maintain control over the workforce.
- Law Enforcement Action: Federal agents arrested the unlicensed subcontractor responsible for hiring the workers.
Developer Response and Union Backlash
The project’s principal developer, Full Power Properties, faced intense scrutiny following these revelations. While the developer paid the lost wages—despite stating they weren’t obliged to do so—they initially dismissed protests as a “publicity stunt.” Full Power Properties argued that the labor issues were the result of a subcontractor’s wrongdoings from over a year prior and claimed the matter had been resolved with the Department of Labor.

Labor unions and watchdog groups were not convinced. Hundreds of protesters rallied in downtown San Jose, with the Building and Construction Trades Council in Santa Clara and San Benito County asserting that workers had been exploited for years. Critics used the “Slavery Towers” label to highlight the stark contrast between the luxury of the condos and the inhumane treatment of the people building them.
Key Takeaways: The Silvery Towers Case
| Detail | Description |
|---|---|
| Project Name | Silvery Towers (referred to by critics as “Slavery Towers”) |
| Primary Allegations | Human trafficking, forced labor, and wage theft |
| Victim Profile | Immigrant workers from Mexico |
| Developer | Full Power Properties |
| Enforcement | U.S. Dept. Of Labor and ICE (Immigration and Customs Enforcement) |
Frequently Asked Questions
Why is the project called “Slavery Towers”?
The term was coined by unions and critics after it was revealed that immigrant workers were held in shipping containers, forced to work without pay, and threatened with violence while building the Silvery Towers luxury condos.
Who was held responsible for the abuses?
Federal agents arrested an unlicensed subcontractor who hired the workers. While the developer, Full Power Properties, denied direct responsibility for the subcontractor’s actions, they did provide payment for the lost wages.
Where did the workers stay?
Reports indicate workers were locked in shipping containers after work, and some were discovered being held in captivity in a warehouse located in Hayward.
Conclusion
The “Slavery Towers” incident serves as a grim reminder of the vulnerabilities faced by undocumented workers in the construction industry. While the immediate legal actions addressed the specific subcontractor involved, the case sparked a broader conversation in Santa Clara County regarding the necessity of stricter enforcement to prevent wage theft and human trafficking in urban development.