rESOURCES
INTERNATIONAL UNION LIST
Boilermakers International Union
181 Wexford Bayne Dr.
Suite 201
Wexford, PA 15090
Tel: 724-799-8927
Fax: 412-487-1702
Bricklayers International Union
620 F Street NW
Washington, D.C. 20004-1208
Tel: 202-783-3788
Fax: 202-772-3853
Carpenters International Union
101 Constitution Ave. N.W.
Washington, D.C. 20001
Tel: 202-546-6206
Fax: 202-546-9755
International Brotherhood of Electrical Workers
900 Seventh Street, N.W.
Washington, D.C. 20001
Tel: 202-728-6078
Fax: 202-728-7668
Insulators International Union
9602 Martin Luther King Jr Hwy
Lanham, MD 20706-1839
Tel: 301-731-9101
Fax: 301-731-5058
Iron Workers International Union
1750 New York Ave. N.W.
Suite 400
Washington, DC 20006
Tel: 202-383-4800
Fax: 202-347-2319
Laborers International Union
905 Black Lives Matter Plz NW
Washington, DC 20006
Tel: 202 737 8320
Operating Engineers International Union
1125 17th street NW
Washington, DC 20036
Tel: 202-429-9100
Operative Plasterers and Cement Masons International Union
9700 Patuxent Woods Drive, Suite 200
Columbia, MD 21046
Tel: 301-623-1000
Painters and Allied Trades International Union
7234 Parkway Drive
Hanover, MD 21046
Tel: 410-564-5900
Sheet Metal Workers International Union
1750 New York Ave. N.W.
6th floor
Washington, DC 20006
Tel: 202-783-5880
Teamsters International Union
25 Louisiana Ave. N.W.
Washington, D.C. 20001
Tel: 202-624-6800
United Association Pipefitters and Plumbers
Three Park Place
Annapolis, MD 21401
Tel: 410-269-2000