Heavy & Highway Construction

The International Union of Elevator Constructors includes more than 25,000 members throughout the United States and Canada. The organization began with 11 men in 1901. The International Union of Elevator Constructors is located in Columbia, Md.

The Operative Plasterers' and Cement Masons' International Association of the United States and Canada, also known as the OPCMIA, represents the members of one of the world's oldest crafts. Its members are the carriers of a tradition that predates the Pharaohs pyramids. As early as man was building shelter for himself, there was plastering, first with mud or clay and later with a lime mixture much like what is used in modern times. The name of Operative Plasterers' and Cement Masons' International Association was adopted in 1882.

Construction & General Laborers Local Union 657 in Washington, DC is a labor union that represents and supports workers in the construction and general labor industries. With a focus on advocating for fair wages, safe working conditions, and professional development, the union plays a vital role in the local labor community. Generated from their business information