In this research brief we provide estimates of safety net use among families of construction workers in New Jersey. We find that 33% of families of construction workers in New Jersey are enrolled in one or more safety net programs at a cost to the state and the federal government of $325 million per year. By comparison, among all New Jersey workers, 26% have a family member enrolled in one or more safety net programs. Thirty percent of construction workers lack health insurance, three times the rate for all workers in New Jersey (10%).