The ASPE Convention & Expo is the ONLY event designed to enhance the professional development, technical education, and career growth of plumbing engineering professionals. Attend and discover game-changing innovations, profitable solutions and new ideas to maintain your competitive edge.Combining professional development sessions designed exclusively for plumbing industry professionals with the largest plumbing product trade show in the country. Join thousands of your industry peers in Indianapolis, Indiana at the 2022 ASPE Convention & Expo.