Duct System Optimization & Air Balancing in Glen Burnie, MD

December 9 - 11, 2025
From 8:00 a.m. to 4:30 p.m. Eastern

Through testing, you can often surgically repair systems with amazing results. NCI recently coined a phrase that refers to these professionals as Duct Surgeons™.

Learn how you can become a Duct Surgeon in NCI's Duct System Optimization course and solve issues that others can’t, put yourself ahead of the game, and eliminate your competition. Plus, get paid for the expert craftmanship that only you can offer.

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