The Laborers' International Union of North America (LIUNA) is a new kind of building trades union. We are dedicated to improving the competitiveness of our signatory contractors in the market place, and we are achieving this through unprecedented cooperation between management and labor. This partnership, combining our strengths and resources, benefits all our members, our contractors, the construction industry, and the general public.

The Laborers' building a better tomorrow, today!

James N. Harper, Business Manager
Laborers' International Union of North America
Local 413
222 Penn Street
Chester, Pa. 19013
(610) 872-5328
Fax: (610) 872-7061