SMACNA Video: Carol Duncan

On the eve of SMACNA's 75th anniversary, Carol Duncan, CEO of General Sheet Metal, talks about what SMACNA has meant to her and her company throughout the years.

Founded in 1932, General Sheet Metal specializes in mechanical, architectural, and HVAC fabrication, installation and repair services for the commercial and industrial markets. The company is headquartered in Clackamas, Oregon.