Dedicated to providing union labor for the hazardous materials industry. Represents workers in Michigan, Kentucky, Ohio and North Carolina. Affiliated with the International Association of Heat and Frost Insulators and Asbestos Workers.

Represents asbestos workers in the New Orleans and Baton Rouge areas of Louisiana.

Represents unionized workers in New York and the upper northeast.

Represents industry workers in Indianapolis, Indiana.

Information on Philadelphia's Local 14 Insulators and Asbestos Workers Apprentice program.

Represents insulators and workers in the hazardous materials industry in the US and Canada.

Union representing workers in Arizona.