Welcome to SMART Local 511

SMART Local 511 is a dynamic and diverse union with over 1200 members working in five construction related craft trades. We are sheet metal workers, testing & balancing technicians, commercial roofers, total building enclosure workers, welders, manufacturing employees and more. Local 511’s members work primarily in the industrial and commercial construction industry, both on job sites and in production shops.

Local 511 Craft Trade Divisions:
SMART Local 511 provides its signatory partners and their customers with a professional and skilled labour force in our five craft trade divisions.

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Local 511 Members:
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International Association of Sheet Metal, Air, Rail and Transportation Workers (SMART) Links


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