| Business | Phone |
| Masterduct 5235 Ted St, Houston 77040 | (713) 462-5779 |
| Coastal Rubber Co 6505 Dixie Dr, Houston 77087 | (713) 644-8227 |
| Hose & Accessories Sales 5537 Armour Dr, Houston 77020 | (713) 675-8888 |
| Houston Hose & Specialty Inc 6417 Winfree Dr, Houston 77087 | (713) 641-0901 |
| Independent Hose & Joints Inc 9411 Wallisville Rd, Houston 77013 | (713) 673-5007 |