About Us

LIUNA represents more than 530,000 working men and women fighting for good wages and benefits, safer jobsites, more successful employers and having a strong voice that working people deserve all across North America! Members of the Laborers’ Union belong to one of the fastest-growing unions in North America.

The Pacific Southwest Region represents 70,000 members and their families in Arizona, California, Hawaii and New Mexico. The Pacific Southwest Region formed “The Pacific Southwest Regional Organizing Coalition” in 1999 to raise our market share and footprint in the industries in which we represent.

LIUNA members are on the forefront of the construction industry ­ a sector that is a powerhouse of 12 million workers producing 5 percent of our countries economic output.  LIUNA is also one of the most diverse and effective unions representing public service employees.  A half-million strong, LIUNA members are united through collective bargaining agreements which help us earn family-supporting pay, good benefits and the opportunity for advancement and better lives.