| Business | Phone |
| American Fabricators Inc 5832 Cline Ave, Hammond 46323 | (219) 844-4744 |
| Midwestern Steel Fabricators 1745 E 165th St, Hammond 46320 | (219) 933-1430 |
| Thomas Cubit Inc 110 E Brunswick St, Hammond 46327 | (219) 933-0566 |
| Upright Iron Works Inc 1745 E 165th St, Hammond 46320 | (219) 931-9228 |