| Business | Phone |
| Johnstone Supply 347 W Cotton St, Longview 75601 | (903) 234-1321 |
| American Hermetics 2034 E Cotton St, Longview 75602 | (903) 753-3122 |
| Barsco 1715 E Young St, Longview 75602 | (903) 753-7665 |
| Coburn Supply Co 1010 W Cotton St, Longview 75604 | (903) 753-8613 |
| Comfort Supply Inc 6 Roenia Cir, Longview 75604 | (903) 758-3181 |
| Weathertrol Supply Co 420 Enterprise St # A, Longview 75604 | (903) 759-3722 |
| Standard Supply & Distr Co 350 W Cotton St, Longview 75601 | (903) 753-6401 |