ASPE Convention & Expo 2026

The Largest Event for Plumbing System Design Professionals The ASPE Convention & Expo is the ONLY event designed to enhance the professional development, technical education, and career growth of plumbing engineering professionals. The ASPE Convention & Expo combines professional development, unique networking opportunities with thousands of industry professionals and the largest plumbing product trade show in the country - the 2026 ASPE Convention & Expo is the must-see event of the year. The ASPE Convention & Expo app allows attendees to explore conference agendas, speakers and presentations as well as explore exhibitors, including view profiles, booth locations and company info.