| Business | Phone |
| Atlanta Environmental Svc Llc 255 Norcross St, Roswell 30075 | (770) 594-9073 |
| Ecological Solutions 1614 W Central Rd # 212, Roswell 60005 | (847) 398-6668 |
| Envirosmart Systems 2002 Macy Dr, Roswell 30076 | (678) 990-0762 |
| Trans Environmental Systems 1000 Holcomb Woods Pkwy, Roswell 30076 | (770) 992-8478 |
| Thomson Environmental Network 332 Sassafras Rd, Roswell 30076 | (770) 587-1009 |
| Secor Intl 20 Mansell Ct E 275, Roswell 30076 | (770) 569-9181 |
| Ses Environmental 11285 Elkins Rd L1, Roswell 30076 | (770) 442-3552 |
| Geo Trans 1080 Holcomb Bridge 100-, Roswell 30076 | (770) 642-1000 |
| Veolia Environmental Svc 1035 Fieldgate Ln, Roswell 30075 | (770) 650-7224 |
| Groszmann Engineering 160 Thompson Pl, Roswell 30075 | (770) 642-8947 |
| Lightyear Technology Inc 85 Mill St, Roswell 30075 | (678) 822-0383 |