| Business | Phone |
| Kintech Valve & Controls 911 W Loop 281, Longview 75604 | (903) 297-2922 |
| Whitson & Co 1626 E Whaley St, Longview 75601 | (903) 757-0302 |
| Wilson Co Longview 75604 | (903) 759-9546 |
| Texas Valve & Fitting Co 440 N Eastman Rd # A, Longview 75601 | (903) 753-8652 |
| Texas Valve & Fitting Co 905 N 4th St, Longview 75601 | (903) 753-3691 |