This event, which combines the iTI, NEMI and SMOHIT conferences, focuses on the industry as a whole, allowing you to experience more, learn more, network more — all in the convenience of one session.

SMOHIT was created to benefit members’ well-being on and off the jobsite, from mental health and substance use disorder awareness to OSHA initiatives — the whole person.
The Sheet Metal Industry Institutes (SMII) Conference was created in the same vein — to benefit members. At the SMII Conference, you will not only be able to experience the benefits SMOHIT provides members, but that of ITI and NEMI as well. The conference focuses on the industry as a whole, allowing you to experience more, learn more, network more — all in the convenience of one conference.
It's the 15th year of the SMOHIT Safety Awards, and we are ready to celebrate this year’s recipients during the conference. Don’t wait to nominate a deserving safety professional today! Nominations are due June 15.
Registration for the SMII Conference is now open! Click here to choose your break-out sessions, reserve your hotel room and mark your calendars for Sept. 22-24 in Atlanta.
Click here to learn more and to register.
Mar 25, 2026 — Member Update
Mar 25, 2026 - We are thrilled to recognize and celebrate the accomplishments of the latest Supervisor Training Academy (STA) graduates
Mar 25, 2026 - This high-impact conference focuses on the federal policies most important to SMACNA contractors and provides an opportunity to receive training in effective advocacy techniques.
Mar 25, 2026 - Ragan Communications awards SMACNA five Honorable Mentions in their 2025 Video, Virtual, Visual Awards