| Active Septic Solutions Inc | Carnation | 1 | Septic and portable sanitation | (206) 734-2001 | 0.0 |
| Custom Portable Arc Welding | Carnation | 1 | Septic and portable sanitation | (425) 788-8337 | 0.0 |
| TWH Enterprises Inc | Carnation | 3 | — | (206) 510-1961 | 0.0 |
| Cascade Container and Recycling | Duvall | 1 | Recycling | (206) 388-6690 | 5.4 |
| Jerry's Iron Works Inc | Duvall | 4 | — | (425) 488-1467 | 5.4 |
| Imperial Demolition & Earthworks | Snoqualmie | 1 | Demolition debris | (206) 909-0523 | 7.6 |
| Keep It Clean Recycling & Equipment | Redmond | 1 | Recycling | (425) 868-3535 | 8.7 |
| Warranty Septic Tank Inc | Redmond | 1 | Septic Tank & System Cleaning | (425) 888-9333 | 8.7 |
| A and a Septic Designs and Pumping Inc | Fall City | 1 | Logging Companies | (425) 222-5388 | 9.0 |
| A and H Septic Systems and Materials Inc | Fall City | 2 | Logging Companies | (425) 222-5388 | 9.0 |
| Bolles Septic Services Plus | Fal City | 1 | Septic Tanks & Systems | (425) 222-9221 | 9.0 |
| Septic Technology Inc | Redmond | 1 | Septic Tanks & Systems | (425) 898-1108 | 10.8 |
| Northlake Septic Service | Woodinville | 1 | Septic Tank & System Cleaning | (425) 486-1233 | 10.8 |
| A SKY Valley Pumper | Sultan | 1 | Septic Tank & System Cleaning | (360) 913-4446 | 10.9 |
| All Wood Recycling Inc | Redmond | 2 | Recycling Centers | (206) 682-5735 | 11.4 |
| Amman Septic Designs Inc | Monroe | 1 | General Contractors | (360) 794-7809 | 11.4 |
| Enviro Waste Recyclers Inc | Monroe | 1 | Recycling | (206) 510-7835 | 11.4 |
| I Haul Trans LLC | Monroe | 1 | — | (425) 760-5230 | 11.4 |
| Payless Pumping & Septic Services | Monroe | 2 | Septic Tanks & Systems | (360) 794-5611 | 11.4 |
| Peterson Wrecking & Recycling LLC | Monroe | 2 | Recycling | (425) 478-8071 | 11.4 |
| Rac Salvage Com | Monroe | 1 | — | (360) 805-5850 | 11.4 |
| Sloate Recycling LLC | Monroe | 1 | Diesel Engines | (206) 819-8436 | 11.4 |
| Snoco Junk Removal | Monroe | 4 | Junk removal | (505) 646-6631 | 11.4 |
| Solutionz Incorporated | Monroe | 2 | — | (360) 793-9401 | 11.4 |
| Confidential Data Disposal | Sammamish | 4 | Business Documents & Records-Storage & Management | (425) 827-5566 | 11.9 |
| The Junkluggers of Greater Seattle | Sammamish | 2 | — | (206) 999-4420 | 11.9 |
| PNW Dumpster Rental | Issaquah | 2 | Roll-off dumpsters | (425) 246-4368 | 12.4 |
| Rapid Dumpsters LLC | Issaquah | 2 | Roll-off dumpsters | (425) 246-4368 | 12.4 |
| Bulldog Demolition Inc | Redmond | 1 | Demolition Contractors | (425) 861-0913 | 13.1 |
| Ecocline Excavation and Utilities LLC | Redmond | 1 | — | (206) 739-3344 | 13.1 |
| You'Re Out Junk | Redmond | 2 | Junk removal | (425) 553-9127 | 13.1 |
| Construction Waste Management Inc | Woodinville | 2 | Consulting Engineers | (425) 402-1972 | 14.3 |
| Eco Foam Recyclers LLC | Woodinville | 1 | Recycling | (425) 286-2299 | 14.3 |
| Fresh N Clean Septic | Woodinville | 3 | Septic and portable sanitation | (888) 362-7782 | 14.3 |
| Smaller Dump Trucks | Woodinville | 2 | — | (206) 396-3469 | 14.3 |
| Valhalla Construction and Recycling Inc | Woodinville | 1 | Recycling | (206) 940-0825 | 14.3 |
