Build Up Justice NYC, formerly known as Brooklyn Legal Services Corporation A, is a transformative nonprofit organization dedicated to advancing social and economic justice for underserved communities in New York City. Established in 1968 during the War on Poverty, Build Up Justice NYC has significantly expanded its reach, now serving clients across all five boroughs with a commitment to grassroots advocacy and legal representation. The organization offers various services, including consumer and economic advocacy, foreclosure prevention, a low-income taxpayer clinic, and support for domestic violence victims.

It also engages in community development projects and assists worker-owned cooperatives. With a team of over 100 dedicated professionals, the organization actively works to preserve affordable housing and empower community groups through various initiatives. As Build Up Justice NYC, the organization embraces its new identity while maintaining its unwavering mission to foster equity and justice, striving to create a lasting impact in the lives of thousands of low-income New Yorkers