| Business | Phone |
| Allrite Sheet Metal Inc 409 S Vista Ave A, Addison 60101 | (847) 455-9030 |
| Precision Metal Engineering 845 S Westgate St, Addison 60101 | (630) 543-7117 |
| Quality Fabricators Inc 1035 W Fullerton Ave, Addison 60101 | (630) 543-0540 |
| Style-Rite Co 578 S Vista Ave, Addison 60101 | (630) 628-0940 |
| Woodlawn Engineering Co 325 W Fay Ave, Addison 60101 | (630) 543-3550 |