| Business | Phone |
| A G Contracting 13 Garfield Ave, Somerville 2145 | (617) 628-3700 |
| Gino's Ornamental Ironworks 13 Joy St, Somerville 2143 | (617) 625-5670 |
| Globe Iron Works 50 Prospect St, Somerville 2143 | (617) 625-5151 |
| Roman Iron Works 29 Mystic Ave, Somerville 2145 | (617) 625-4855 |