| Business | Phone |
| Capco Steel Inc 13300 Old Blanco Rd, San Antonio 78216 | (210) 493-7697 |
| American Steel Traders Inc 6202 West Ave, San Antonio 78213 | (210) 348-8503 |
| C H R Steel Products 2020 Air Lawn St, San Antonio 78227 | (210) 435-6379 |
| Alliance Wires & Steel 9500 W Commerce St, San Antonio 78227 | (210) 892-0472 |