Bricklayers, Tilesetters and Allied Craftworkers Local 3 Union provides training, representation, promotion of our contractors, solidarity and respect to our craftworkers. We represent the oldest craft in the world and use basically the same techniques and tools as Masons and Tilesetters used 5000 years ago. We are some of the hardest workers society has to offer. BAC Local 3 represents Bricklayers/Stonemasons, Tile Layers and Finishers, Restoration Masons and Caulkers, Marble Masons and Finishers, Terrazzo Mechanics and Finishers, and Refractory Bricklayers who work various aspects of the industry in the Northern 46 counties of California.

The Union Hall is no longer accepting walk in visits


For assistance, we are available by phone at (510)632-8781

Latest News

April 2024 News Article

 Greetings Brothers and Sisters, On March 2, 2024, I had the opportunity to attend the awards ceremony for all the apprentices who became Journeymen for our Masonry crafts in 2023. This is a very special day for those who completed our apprenticeship program. Not only...

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May 2024 General Meeting

 May General Meeting 2024      LOCATION     DATE AND TIME MONTEREY First Tuesday, 6:00PM SACRAMENTO First Thursday, 5:30 PM SAN FRANCISCO Second Tuesday, 5:00 PM SAN JOSE  Second Wednesday, 5:30 PM OAKLAND Second Thursday, 5:00PM FRESNO Third Tuesday, 6:00PM MANTECA...

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April Chapter Meetings

 April Meetings 2024      LOCATION                              ADDRESS     DATE AND TIME MONTEREY 1945 Natividad Road., Salinas (The Pizza Factory) 4/2/2024, 6:00PM SACRAMENTO 9840 Business Park Drive, #B  (BAC 3 Sac Hall) 4/4/2024, 5:30 PM SAN FRANCISCO 379 Gellert...

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BAC Craft Award/Best Brick Project

The 2015 BAC Award for Best Use of Masonry Materials was presented to Local 3 California for the unparallel range and quality of members’ contributions to the construction of the Levi’s® NFL Stadium in Santa Clara. See here


The BAC is the oldest continuously serving International Union in North America. Year 2015 marked the 150th anniversary of the founding of our great International Union of Bricklayers and Allied Craftworkers since 1865.