International Association of Heat & Frost Insulators 5

International Union of Bricklayers and Allied Craftworkers 4

International Brotherhood of Boilermakers 92

International Brotherhood of Boilermakers  549

Operative Plasters' and Cement Masons International Association 600

International Union of Elevator Constructors 18

Floorlayers, Resilient Floor, Decorative Covering 1247

Glaizers, Architectoral Metal, Glass Workers 636

International Brotherhood of Electrical Workers 413

International Brotherhood of Electrical Workers 639

International Brotherhood of Electrical Workers 952

International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers 155

International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers 416

International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers 433

Laborers International Union North America Southern California District Council

Laborers International Union North America  220

Laborers International Union North America  585

Laborers International Union North America 1184

International Union of Operating Engineers 12

Operative Plasters' and Cement Masons International Association  200

International Union of Painters and Allied Crafts District Council 36

International Union of Painters and Allied Crafts 52

United Union of Roofers, Waterproofers, and Allied Crafts 36

Sheet Metal Workers International Association 273

International Brotherhood of Teamsters 381

Tile, Marble, and Terrazzo Union 18

United Association District Council 16

United Association 114

United Association  250

United Association  345

United Association  403

United Association  484

United Association Sprinklerfitters 669

United Association Sprinklerfitters 709