About Exhibition Austin Build Expo 2026 will be held from 27th - 28th May 2026 at Palmer Events Center in Austin, Texas, United States. This is the trade show and exhibition, focusing on building and construction. It provides an excellent platform for business to business contacts and help producers, manufacturers, importers & exporters to network with international traders and wholesalers. It is a great opportunity for contractors, builders, and other industry professionals to learn about the latest trends and technologies in the construction industry as well as network with other professionals and build relationships.