Sheet Metal Workers Local 20 Apprenticeship & Training classes take place in some of the most modern facilities in the country. Indianapolis has a nationally certified Testing, Adjusting, and Balancing (TAB) Lab, and all five training centers have a service lab that provides hands-on instruction on all HVAC equipment. Our program also possesses five American Welding Society (AWS) accredited test facilities along with five accredited detailing labs, where students can learn Computer Aided Drafting and Building Information Modeling. All five training facilities for Indiana’s union sheet metal workers have received Gold Level Accreditation from the International Training Institute (ITI), the sanctioning body of the unionized sheet metal industry.

Indianapolis Training Facility – Main office

2828 East 45th Street
Indianapolis, Indiana 46205

Phone: (317) 541-0050

Evansville Training Facility

1301 W. Franklin
Evansville, Indiana 47710-1027

Phone: (812) 424-2283

Portage Training Facility

6450 Ameriplex Drive
Portage, Indiana 46368

Phone: (219) 764-1900

Fort Wayne Training Facility

3019 Waynewood Drive
Fort Wayne, Indiana 46809

Phone: (260) 478-1614

South Bend Training Facility

2605 S. Main Street
South Bend, Indiana 46614

Phone: (574) 288-7175