| Business | Phone |
| Alves & Sons Ironworks Inc 525 Raymond Blvd, Newark 7105 | (973) 344-0047 |
| Boom Iron Works 134 N 11th St, Newark 7107 | (973) 741-1141 |
| Brother's Iron Works 581 3rd St, Newark 7107 | (973) 412-1600 |
| Colonial Ornamental Ironwork 37 Grafton Ave, Newark 7104 | (973) 482-8266 |
| Newark Ironworks 41 Frelinghuysen Ave, Newark 7114 | (973) 424-9790 |
| Newark Steel Fabricators Inc 104 Albert Ave, Newark 7105 | (973) 344-2904 |
| A & B Iron Works Inc 24 Lockwood St, Newark 7105 | (973) 522-1188 |