Labor Organizations
Professional Staff Nurses Association
10630 Little Patuxent Parkway
Columbia, MD 21044
(301)596-1142
Local 669 JATC Compliance OFFC
7050 Oakland Mills Road Suite 100
Columbia, MD 21046
(410)309-6580
Sprinkler Fitters Local 669 Joit Apprntcshp Cmmtte
7050 Oakland Mills Road
Columbia, MD 21046
(410)312-5202
Local Union 669 Sprinkler Fitters
7050 Oakland Mills Road Suite 200
Columbia, MD 21046
(410)381-4301
International Union of Elevator Constructors
5565 Sterrett Place Suite 310
Columbia, MD 21044
(410)997-9000
