A Southern California coating company and its human resources manager have entered guilty pleas to federal charges stemming from the illegal employment of undocumented workers, marking the conclusion of a high-profile immigration enforcement case that unfolded earlier this year.
San Diego Powder & Protective Coatings, located in the El Cajon area, along with its hiring manager, formally pleaded guilty on November 26 to federal violations related to knowingly employing individuals without proper work authorization.
The case gained significant attention in March when federal immigration agents conducted a large-scale enforcement operation at the company’s Magnolia Avenue warehouse facility. During the raid, authorities detained numerous individuals working at the specialized coating business, which provides paint and protective coating services for military vessels and other government contracts.
The company operates in the defense contracting sector, specializing in protective coatings for naval and military equipment—a field that typically requires strict compliance with federal employment verification requirements due to the sensitive nature of government work.
Federal prosecutors pursued the case as part of broader efforts to crack down on businesses that exploit undocumented workers while maintaining lucrative government contracts. Companies in the defense sector face particular scrutiny due to security clearance requirements and the expectation of strict adherence to federal regulations.
The guilty pleas represent a significant development in what began as a routine Immigration and Customs Enforcement operation but evolved into a comprehensive investigation of the company’s hiring practices and employment verification procedures.
While specific details about sentencing have not yet been announced, businesses convicted of knowingly hiring undocumented workers can face substantial fines, potential loss of government contracts, and increased federal oversight of their operations.
The case underscores the ongoing federal commitment to workplace enforcement, particularly in industries that serve government contracts where compliance with immigration law is considered a matter of national security protocol.
This enforcement action reflects the Department of Homeland Security’s strategy of targeting employers rather than focusing solely on individual workers, aiming to address what officials describe as the economic incentives that drive unauthorized employment.



















































