Laborers' union serving Allegheny County and Pittsburgh.Located in beautiful Pittsburgh, Pennsylvania, we are a labor union that represents over 2,000 workers, in all phases of construction. Founded back in 1964, our union has been involved in some of the biggest projects in the area, including the airport, the new sports stadiums, skyscrapers, and countless other projects, both large and small.

Our jurisdiction covers Allegheny, Washington, Fayette, & Greene Counties. We are affiliated with the Laborers' District Council of Western Pennsylvania, a subsidiary of LiUNA(Laborers' International Union of North America). We also are affiliated with the local, state, and national Building Trades, as well as the local, state, and national AFL-CIO organization.