Operative Plasters' and Cement Masons' International Association - Local 300 of Northern California
OPCMIA AFL-CIO labor union represents apprentice journeyperson plasterers cement masons shophands in building construction trade.
http://www.opcmialocal300.org
- 8400 Enterprise Way, Suite 111
- Oakland, California 94621-1310
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Phone:
888-300-0301
Please contact with any association updates.
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