| A.J Ironworks is a family owned and operated iron work and metal fabrication company based in Brooklyn, NY since 1992 by Augusto Hernandez. We offer you over 20 years of experience and excellence in design, manufacturing, production, and local installation of all commercial and residential ironwork. Here at A.J Ironworks each member of our staff has a common goal in mind; to provide top quality products with customer service that exceeds expectations. Each order is given our complete attention from the start to finish. We have a strong commitment to continuous improvement, so your feedback is important and what makes us successful. You will not be disappointed.