| Economy Septic Inc | Rochester | 1 | Sewer Contractors | (360) 273-7277 | 0.0 |
| Envirotech Septic Solutions | Rochester | 2 | Septic Tank & System Cleaning | (360) 273-3840 | 0.0 |
| Envirotech Septic Solutions | Rochester | 4 | Septic Tanks-Treatment Supplies | (253) 435-9999 | 0.0 |
| Faber Recycling LLC | Rochester | 2 | Recycling Centers | (360) 273-3036 | 0.0 |
| S S Salvage | Rochester | 3 | — | (360) 858-7384 | 0.0 |
| 911 Junk Removal | Centralia | 1 | Junk removal | (360) 995-3415 | 10.5 |
| Aquatechnex LLC | Centralia | 4 | Garbage Collection | (360) 330-0152 | 10.5 |
| Bio Recycling Corporation | Centralia | 5 | Recycling | (360) 507-1968 | 10.5 |
| Goebel Septic Tank Service Inc | Centralia | 12 | Septic Tanks & Systems | (360) 736-2167 | 10.5 |
| West Coast RV Recycling and Sales | Centralia | 1 | Recreational Vehicles & Campers | (360) 669-0346 | 10.5 |
| Concrete Recyclers Inc | Tumwater | 3 | Asphalt | (360) 570-1562 | 11.6 |
| Jones Septic | Olympia | 1 | Septic Tanks & Systems | (360) 357-3486 | 11.6 |
| Olympia Septic Service LLC | Olympia | 1 | Septic and portable sanitation | (360) 918-8883 | 11.6 |
| Petunia Septic Service | Olympia | 1 | Septic Tank & System Cleaning | (360) 754-3818 | 11.6 |
| Rocklan Septic Service Inc | Olympia | 1 | Septic Tanks & Systems | (360) 491-9459 | 11.6 |
| Sanitation Services | Olympia | 4 | Waste collection | (360) 742-9065 | 11.6 |
| Septic Specialists Inc | Olympia | 6 | Septic Tanks & Systems | (360) 357-4272 | 11.6 |
| Septic Tank Cleaning Service | Olympia | 1 | Septic Tank & System Cleaning | (360) 352-9922 | 11.6 |
| Sound Septic Inc | Olympia | 3 | Septic Tanks & Systems | (360) 790-8089 | 11.6 |
| Bill's Hydraulic Repair - Land Clearing Services | Chehais | 3 | Hydraulic Equipment Repair | (360) 748-9993 | 11.6 |
| CWR | Chehalis | 1 | Recycling | (360) 623-5383 | 11.6 |
| Dynamic Excavating & Septic Inc | Chehalis | 2 | Septic Tanks & Systems | (360) 740-4268 | 11.6 |
| Pacific Pressurized Systems and Repair LLC | Chehalis | 8 | Plumbing-Drain & Sewer Cleaning | (360) 827-2780 | 11.6 |
| Torgerson's Wrecking, Inc. | Chehalis | 1 | — | (253) 394-6119 | 11.6 |
| Toro Dumpsters Junk Removal Service LLC | Chehalis | 1 | Roll-off dumpsters | (360) 807-5006 | 11.6 |
| Bytes Recycling LLC | Tenino | 1 | Recycling | (360) 481-6556 | 14.5 |
| Bytes Recycling LLC | Tenino | 2 | Recycling | (360) 481-6556 | 14.5 |
| Twin City Towing & Recyclingtwin City Towing & Recovery | Tenino | 6 | Recycling | (360) 979-7271 | 14.5 |
