| Lucas Septic Tank | Gaston | 4 | Septic and portable sanitation | (803) 755-2260 | 0.0 |
| Newsouth Waste Inc | Gaston | 30 | — | (803) 664-1737 | 0.0 |
| O'Neals Auto Salvage Disposal | Gaston | 1 | Automobile Auctions | (803) 794-3252 | 0.0 |
| Sharpes Septic Tank & Well Drilling | Gaston | 9 | Water Well Drilling & Pump Contractors | (803) 755-1615 | 0.0 |
| Becker Complete Compactor | West Columbia | 14 | Compactors-Waste-Industrial & Commercial | (803) 755-0075 | 5.5 |
| Call 2 Haul Trucking LLC | West Columbia | 4 | — | (843) 908-4677 | 8.4 |
| Palmetto Septic Solutions LLC | West Columbia | 1 | Septic and portable sanitation | (609) 709-0452 | 8.4 |
| Pods of Columbia | Cayce | 3 | Septic and portable sanitation | (803) 422-9627 | 9.0 |
| Tolly Trucking LLC | Cayce | 4 | Scrap Metals | (803) 252-6565 | 9.0 |
| Allwaste Services Inc | Lexington | 40 | Trash Containers & Dumpsters | (803) 808-5099 | 9.8 |
| Barnhills Services | Lexington | 4 | Septic Tank & System Cleaning | (803) 753-7077 | 9.8 |
| La Barrier & Son Inc | Lexington | 95 | — | (803) 356-4119 | 9.8 |
| Arm Environmental Services Inc | Columbia | 2 | Environmental & Ecological Products & Services | (803) 783-3314 | 10.2 |
| Big Red Box Roll-Off Container | Columbia | 8 | Trash Hauling | (803) 783-6834 | 10.2 |
| Bluff Road Recycling LLC | Columbia | 1 | Recycling Centers | (803) 783-8341 | 10.2 |
| Container Services Unlimited Inc | Columbia | 5 | Containers | (803) 647-1135 | 10.2 |
| Crushr | Columbia | 2 | Demolition debris | (864) 992-9555 | 10.2 |
| Smash MY Trash Columbia | Columbia | 4 | Waste collection | (803) 576-5654 | 10.2 |
| Complete Septic Tank LLC | Pelion | 4 | Septic and portable sanitation | (803) 556-0069 | 10.8 |
| Complete Septic Tank LLC | Pelion | 5 | Septic Tanks & Systems | (803) 477-2700 | 10.8 |
| Tuten Land Clearing and Hauling LP | Pelion | 2 | Demolition debris | (803) 479-4609 | 10.8 |
| Junk King | Columbia | 4 | Junk removal | (803) 467-2438 | 11.3 |
| Roll Off Columbia LLC | West Columbia | 12 | Trash Hauling | (803) 258-6050 | 11.7 |
| Fleet Clean | Columbia | 11 | — | (803) 457-4555 | 12.4 |
| Redbox+ of Columbia SC | Columbia | 2 | Waste collection | (610) 324-9753 | 12.4 |
