| Business | Phone |
| United Technology Svc Inc 5320 Lake Pointe Center Dr, Cumming 30041 | (770) 886-1239 |
| Action Environmental Group Inc 4840 Widgeon Way, Cumming 30040 | (770) 781-8899 |
| Evans Environmental & Gscncs 357 Azalea Cir, Cumming 30040 | (770) 888-3555 |
| Quik Labs 216 Atlanta Rd, Cumming 30040 | (770) 781-2059 |
| S P Environmental 4250 Keith Bridge Rd 130, Cumming 30041 | (678) 456-6081 |