The Building and Construction Trades Council of Alameda County is comprised of 28 affiliated unions.

For information about individual affiliates, go to the “Affiliates” tab and click on the name of the union listed in the drop-down menu.

Affiliated Unions are: BTCA Affiliated Unions

Auto & Marine Painters, Local 1176

Boilermakers, Local 549

Brick & Tile Layers, Local 3

Carpenters, Local 713

Carpenters, Local 2236

Carpet & Linoleum, Local 12
http://www.dc16iupat.org/floor-covering.aspx

Cement Masons, Local 300
http://www.opcmialocal300.org/

Electrical Workers, Local 595
http://www.ibew595.org/

Elevator Constructors Local 8
http://www.iuec8.org/

Glaziers Local 169
http://www.dc16iupat.org/glaziers.aspx

Hod Carriers, Local 166
http://www.ncdclaborers.org/specialty2.html

Insulators & Asbestos Workers, Local 16
http://www.insulators16-wica.com/home.asp

Iron Workers, Local 378
http://www.ironworkers378.org/

Laborers, Local 67
http://www.laborerslocal67.org/

Laborers, Local 304

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Lathers, Local 68L
http://www.nccrc.org/wp/

Millwrights, Local 102

http://www.millwrights102.com/

Operating Engineers, Local 3

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Painters, Local 3

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Pile Drivers, Local 34
http://piledrivers34.unionnet.com/

Plasterers, Local 66
http://www.plastererslocal66.org

Plumbers-Steamfitters, Local 342

http://www.ua342.org/

Roofers, Local 81
http://www.unionroofers.com/

Sheet Metal Workers, Local 104

http://www.smw104.org/

Sign Painters, Local 510


Sprinkler Fitters, Local 483

http://www.sprinklerfitters483.org

Teamsters, Local 853

http://www.teamsters853.org/

U.A. Irrigation/Landscape, Local 355