The Laborers International Union of North America is one of the most diverse and effective labor unions representing workers in the ever growing construction industry. Laborers’ Local 158 members live in every community of northeastern and central Pennsylvania and are at the forefront of providing quality workers for rebuilding and maintaining Pennsylvania’s infrastructure, highways, bridges and gas pipeline, as well as other sectors of the heavy construction industry. As any labor union we have a strong history and strong roots as a United States Laborers Union.