The New Jersey Department of Children and Families is the state's first comprehensive agency dedicated to ensuring the safety, well-being and success of children, youth, families and communities. Our vision is to ensure a better today and even a greater tomorrow for every individual we serve. Office hours are 9am-5pm, Monday-Friday. The New Jersey Department of Children and Families is the state's first comprehensive agency dedicated to ensuring the safety, well-being and success of children, youth, families and communities. Our vision is to ensure a better today and even a greater tomorrow for every individual we serve. Office hours are 9am-5pm, Monday-Friday.