| Business | Phone |
| Advanced Erosion Techniques 7214 Mount Holly Rd, Charlotte 28214 | (704) 395-1424 |
| American Excelsior Co 2020 Starita Rd, Charlotte 28206 | (704) 921-0010 |
| Cfp Inc 11301 Ed Brown Rd, Charlotte 28273 | (704) 588-1881 |
| Protech Environmental Supply 217 Southside Dr, Charlotte 28217 | (704) 676-9788 |
| Ikex Inc 10800 S Commerce Blvd # L, Charlotte 28273 | (704) 588-7626 |