Sheet Metal Workers Local #10
- Covers Minnesota, North Dakota, South Dakota, and some counties in northern Wisconsin. History, business reps, local contractors, pay rates, calendar.
- http://www.smw10.com/

Sheet Metal Workers Local Union 20
- Represents industry workers throughout Indiana.
- http://www.smw20.com/

SMWIA Local 105 Los Angeles, Ca
- Includes history, apprenticeship and training information and contacts.
- http://www.local105.org/

SMWIA Local 265 Dupage County, IL
- Information for union sheet metal workers.
- http://www.smw265.org/

SMWIA Local 46 Rochester, NY
- Contact information, trade instruction, upcoming events and other items for unionized sheet metal workers.
- http://www.smw46.com/

SMWIA Local 38 Southeastern NY & Western CT
- Upcoming events, union news, information on political action and training and a message board for sheet metal workers.
- http://www.sheetmetallocal38.org/

SMWIA Local 33 Northern Ohio and West Virginia
- Includes information about the union, how to organize, political action and other items of interest to sheet metal workers.
- http://www.smwlu33.org/

SMWIA Local 28 Metropolitan New York and Long Island.
- Includes a discussion board and information on apprenticeship school, retirement, welfare and health information and political aciton.
- http://www.smwialu28.org/index28.html

SMWIA Local 25 Carlstadt, NJ
- Includes upcoming events and information on training programs and member benefits.
- http://www.sheetmetallocal25.org/

Sheet Metal Workers Local 19
- Located in Philadelphia, PA. Site includes information on health and welfare and courses for new journeypersons.
- http://www.smwlu19.org/

Sheet Metal Workers' International Association Local 18
- Covers the state of Wisconsin with nine contract areas.
- http://www.smwlu18.org/

Local union no.104 SMWIA
- Information for union sheet metal workers on classes, benefits, political information, and the International Training Institute.
- http://www.smw104.org/

Sheet Metal Training Center Local 16
- Information on apprenticeship and pre-apprenticeship opportunities as well as continuing education in Portland, Oregon. Union Sheet Metal Workers.
- http://www.sheetmetal-16.org/

Sheet Metal Contractors of Central Ohio
- Represents sheet metal contractors in the Columbus and Dayton, Ohio and Huntington, West Virginia areas who utilize craftsmen from SMWIA Local Union #24.
- http://www.smcco.org/

Sheet Metal Workers Local 17
- Represents over 2000 skilled tradespeople in the Boston area.
- http://www.smw17boston.org/

SMWIA Local 273's JATC, Ventura CA
- Information on contracts, apprenticeship, wage and benefits, courses, and history.
- http://www.sheetmetalapprenticeship.org/index.htm

Sheet Metal Workers of Local #73 Chicago
- Information and recreational links for members.
- http://www.73.org

Sheet Metal Workers' International Association
- Represents 150,000 skilled craftspersons in the unionized sheet metal industry throughout the United States and Canada.
- http://www.smwia.org/