| Aaron Iron Works | 202-546-1985 | Wash Dc | Washington | DC | 20003 |
| Alamo Flags | 202-737-3524 | 1331 Pennsylvania Ave NW | Washington | DC | 20004 |
| Alamo Flags | 202-842-3524 | Union Station | Washington | DC | 20001 |
| Alamo Flags Pavillion | 202-289-3969 | 1100 Pennsylvania Ave NW | Washington | DC | 20004 |
| Armstrong Custom Signs | 202-563-5087 | 4837 1st St SW | Washington | DC | 20032 |
| Betsy Ross Flag Girls Inc | 202-289-3524 | 2626 16th St NW | Washington | DC | 20009 |
| City Iron Works Inc | 202-882-9411 | Washngtn Dc | Washington | DC | 20011 |
| City Ornamental Iron Inc | 202-882-5126 | 1506 Marblewd Ave Seat Pleasant | Washington | DC | 20011 |
| District Ornamental Iron In | 202-529-6211 | 2209 Channing St NE | Washington | DC | 20018 |
| Fabulous Flags | 202-363-3841 | 5345 Wisconsin Ave NW | Washington | DC | 20015 |
| Federal City Iron | 202-547-1945 | 709 12th St SE | Washington | DC | 20003 |
| Georgetown Flag Company | 202-333-8600 | 1075 Wisconsin Ave NW | Washington | DC | 20007 |
| Iron Shop | 202-398-9298 | Washngtn Dc | Washington | DC | 20002 |
| J & L Ornamental Iron Works In | 202-829-3050 | 1 Kennedy St NW | Washington | DC | 20011 |
| Kengla Flag Co | 202-363-1610 | 4708 Wisconsin Ave NW | Washington | DC | 20016 |
| Land Joseph | 202-547-5932 | Weldg Shop | Washington | DC | 20003 |
| Mashack Frederick Iron Works | 202-554-4455 | 1804 Half St SW | Washington | DC | 20024 |
| The Cuild Inc | 202-797-9626 | 2702 Georgia Ave NW | Washington | DC | 20001 |
| Woodys Welding & Iron Shop | 202-543-8009 | 530 13th St SE | Washington | DC | 20003 |
