14675 Interurban Avenue South, Suite 101 Tukwila, WA 98168
(206) 441-0550
Seattle Building and Construction Trades Council
The Seattle Building & Construction Trades Council has 19 Affiliated Local Unions, representing over 15,000 members in Seattle and King County.
| Asbestos Workers Local 7 | Sheet Metal Local 66 | Sprinkler Fitters Local 699 |
| Iron Workers Local 86 | BAC Pacific Northwest ADC | Cement Masons Local 528 |
| Roofers Local 54 | Sign Painters Local 1094 | IUPAT Local 364 |
| Boilermakers Local 502 | Carpet, Lino & Soft Tile Layers 1238 | Teamsters Local 174 |
| Laborers Local 242 | Operating Engineers Local 302 | Laborers District Council |
| Electrical Workers Local 46 | IUPAT Local 300 | IUPAT DC 5 |
| Elevator Constructors Local 19 | IUPAT Local 1964 | Glaziers Local 188 |
| UA Plumbers & Pipefitters Local 32 |