Council Affiliates

The Council consists of 48 local laborers unions and district councils in 14 Trades. The unions of the Building Trades are a crucial part of the labor movement in the United States. Through the 19th and 20th centuries, we were in the forefront of pushing for the eight-hour day, fair wages and safety on the job. Today, we advocate for lifelong careers that will bring people into the middle class, with good wages, retirement and health benefits.

Building Trades Craft Local
Website Address


(Asbestos) Heat & Frost Insulators Local 5


Boilermakers Local 92


Bricklayers & Allied Craftworkers: Bricklayers Local 4


Bricklayers & Allied Crafts: Tile, Marble & Terrazzo Layers Local 18


Electrical Workers IBEW Local 11


Electrical Workers IBEW Local 40


Electrical Workers IBEW Local 45


Electrical Workers IBEW Local 441


Elevator Constructors Local 18


Iron Workers Local 416


Iron Workers Local 433


Iron Workers Local 509


Southern California District Council of Laborers


Laborers Local 300


Laborers, Gunite Workers Local 345


Laborers Local 652


Laborers Local 1309


Laborers Plaster Tenders Local 1414


Operating Engineers Local 12


District Council 36 Painters & Allied Trades (IUPAT)


IUPAT Drywall Finishing Local 1136


IUPAT Glaziers Local 636


IUPAT Tradeshow & Sign Crafts Local 831


IUPAT Painters Local 1036


IUPAT Resilient Floor Local 1247


IUPAT Civil Service Local 1991


Southern California Pipe Trades District Council 16


Pipe Trades United Association Local 78: Plumbers


Pipe Trades UA Local 250: Steam & Pipefitters Fitters


Pipe Trades UA Local 345: Landscape/Irrigation, Sewer, Storm


Pipe Trades UA Local 398: Plumbers & Fitters


Pipe Trades UA Local 582: Plumbers & Fitters


Pipe Trades UA Local 669: Road Sprinkler Fitters


Pipe Trades UA Local 709: Sprinkler Fitters


Pipe Trades UA Local 761: Plumbers & Fitters


Plasterers & Cement Masons District Council


Plasterers Local 200


Cement Masons Local 500


Cement Masons Local 600


Plasterers/Cement Masons Local 755


Roofers & Waterproofers Local 36


Roofers & Waterproofers Local 220


Sheet Metal Local 105


Sheet Metal Local 170


Teamsters Joint Council 42


Teamsters Local 848


Teamsters Local 952


Teamsters Local 986