| Business | Phone |
| Alamo Tubular Supply Houston 77084 | (281) 578-2380 |
| Apex Steel Pipe & Piling 1221 1/2 S Shepherd Dr, Houston 77019 | (713) 355-5200 |
| Cactus Pipe & Supply 1 E Greenway Plz, Houston 77046 | (713) 965-0291 |
| Inland Pipe & Supply Co 9601 Katy Fwy, Houston 77024 | (713) 461-3745 |