| Business | Phone |
| John Kincaid Ltd 202 W 15th Pl, Chicago Heights 60411 | (219) 996-2907 |
| Pacesetter Steel Svc 22351 Joshua Dr, Chicago Heights 60411 | (708) 757-7160 |
| Sugar Steel Corp 2521 State St, Chicago Heights 60411 | (708) 757-9500 |
| Trialco Inc 900 E Lincoln Hwy 1, Chicago Heights 60411 | (708) 757-4200 |
| Wayne Steel District Ctr 21901 Cottage Grove Ave, Chicago Heights 60411 | (708) 757-9000 |
| S & S Steel Warehouse 2521 State St, Chicago Heights 60411 | (708) 757-9400 |
| Team Tube 330 E Joe Orr Rd, Chicago Heights 60411 | (708) 753-1850 |