Hosted by the New Jersey Builders Association (NJBA), ABC is the largest building industry trade show in the Northeast, drawing approximately 6,500 participants from the Northeast region, including residential and commercial builders, developers, remodelers and subcontractors, plus a variety of manufacturers, suppliers, and consulting professionals. Now in its 67th year, the convention features nearly 400 exhibits showcasing the latest products and services to a large and diverse audience of decision makers