California has a significant day laborer population, with about one-third of the total U.S. day laborer population working in the state. Day laborers, characterized by a lack of labor protections, low socioeconomic status, English illiteracy, and irregular immigration status, face numerous challenges regarding work-related injuries and limited access to healthcare. Eighty percent of day laborers are undocumented, and most do not have access to healthcare. Despite recent research growth, little is known about their experiences with work-related injuries and healthcare treatment. Our findings reveal that only 8.4% of day laborers have health insurance, and around 26% have experienced work-related injuries. This paper highlights the challenges faced by this population and emphasizes the importance of understanding their experiences to improve occupational health and safety policy. Additionally, we acknowledge the critical role of worker centers and national efforts in addressing health and safety issues among day laborers.