top of page
industrial plant for the production of sheet metal in a steel mill - storage of sheet roll
SMACNA St. Louis
SMACNA St. Louis connects contractors, clients, and labor with expert guidance and construction methods that promote safe, skilled building practices and deliver top value.

Installation Dinner is February 28, 2026

News & Information

Upcoming Events

College of Fellows Now Accepting Scholarship Applications

College of Fellows Now Accepting Scholarship Applications

College of Fellows Now Accepting Scholarship Applications

Find Out More
Holiday Toy Drive

Holiday Toy Drive

Donate brand new, unwrapped gifts this holiday season. Your generous contributions will be delivered to families who need it most through a deserving organization.

Find Out More

Subscribe Now

Receive updates on upcoming events and educational opportunities.

Close up the bending machine operator hold the sheet metal parts. The sheet metal working

SMACNA St. Louis member contractors are expert sheet metal and heating, ventilation and air conditioning (HVAC) professionals serving four core industries across the greater St. Louis metropolitan region.

Industries Served

At the local and state level, SMACNA St. Louis plays a critical role in forming legislation impacting the sheet metal industry and its community of workers.

Legislative Affairs

Who We Are

Founded in the 1950s, SMACNA St. Louis is a local chapter of the Sheet Metal and Air Conditioning Contractors National Association, an international organization of union sheet metal contractors.

bottom of page