| Business | Phone |
| 31-W Insulation Co Inc 21 Pelham Davis Cir, Greenville 29615 | (864) 288-6166 |
| Atwood Insulation Co 23 Mapleton Dr, Greenville 29607 | (864) 288-1610 |
| Certainteed Corp 85 Regent Dr, Greenville 29617 | (864) 270-5950 |
| Glenco Insulation Inc 12 Gordon St, Greenville 29611 | (864) 269-7886 |
| Greenville Industrial & Insul 10 Hilltop Ave, Greenville 29609 | (864) 235-8087 |
| West Insulation Co 205 Poinsett Hwy, Greenville 29609 | (864) 232-0202 |