When you join the MRCO, you automatically become a member of the United Brotherhood of Carpenters and Joiners of America, one of the largest trade unions in North America.

Membership in this trade union gives you the right to representation on the job; union members are protected by a contract that offers good wages, welfare benefits and a pension. For more information, see MRCO Benefits.

If you are a millwright who is interested in joining the MRCO, please contact the local union office nearest you.