OPCMIA Local 72
Cement Masons and Plasterers
Welcome
OPCMIA Local 72 is a labor organization representing Cement Masons and Plasterers in the Central & Eastern Washington, North Idaho and Montana areas. In November 2020 Local 478 out of the Tri-Cities merged with the Local 72 to create a larger jurisdiction for the members of both Locals. This merger created more working options for our ever growing number of members. We are dedicated to promoting skilled craftsmanship, safe working conditions and family wages and benefits.