LIUNA—the Laborers’ International Union of North America—is the most progressive and aggressive union of construction workers and one of the most diverse and effective unions representing public service employees. LIUNA’s half-million members build America and build Canada. They are on the forefront of the construction industry, a powerhouse of 12 million workers, producing 5 percent of our countr
ies’ economic output. Members are united through collective bargaining agreements, which help create jobs with family-supporting pay, good benefits, the opportunity for advancement and better lives.