| Northwest Environmental & Recycling Inc | Cornelius | 3 | Recycling | (503) 357-5804 | 4.0 |
| Semi Inc | Cornelius | 14 | — | (541) 546-0269 | 4.0 |
| SBC LLC | Beaverton | 2 | — | (503) 334-4146 | 4.1 |
| Aloha Sanitary Service & Hoover Septic Tank Service | Hillsboro | 3 | Septic Tank & System Cleaning | (503) 648-6254 | 4.5 |
| Far West Recycling | Hillsboro | 6 | Recycling | (503) 200-5033 | 4.5 |
| New Heights Demolition & Saw Cutting Also C2 Professional Painting | Hillsboro | 3 | Home Builders | (503) 848-9319 | 4.5 |
| Valley West Refuse Disposal Inc | Hillsboro | 6 | Garbage Collection | (503) 649-5252 | 4.5 |
| West Side Drain and Noble Septic Service | Hillsboro | 8 | Septic Tank & System Cleaning | (503) 522-2727 | 4.5 |
| Evergreen Disposal & Recycling Inc | Hillsboro | 11 | Garbage Collection | (503) 357-3510 | 4.5 |
| Walker Garbage Service Inc | Hillsboro | 16 | Garbage Collection | (503) 531-6330 | 4.5 |
| Washington County Drop Box Service | Hillsboro | 6 | Garbage Collection | (503) 531-8843 | 4.5 |
| Beaverton Sanitary Service Inc | Beaverton | 5 | Waste collection | (503) 643-1800 | 5.4 |
| Green PNW Corp | Beaverton | 3 | — | (971) 204-8771 | 5.4 |
| PNW Site Services | Beaverton | 3 | — | (971) 204-8771 | 5.4 |
| Stand Up Guys Junk Removal | Beaverton | 3 | Garbage Collection | (503) 395-8653 | 5.4 |
| West Beaverton Sanitary Service Inc | Beaverton | 18 | Waste collection | (503) 643-1800 | 5.4 |
| West Slope Garbage Service | Beaverton | 2 | Waste collection | (503) 292-8173 | 6.3 |
| West Slope Garbage Service | Beaverton | 2 | Waste collection | (503) 292-8173 | 6.3 |
| Don's Garbage Service Inc | Beaverton | 7 | Waste collection | (503) 644-6161 | 7.8 |
| Miller's Sanitary Service Inc | Beaverton | 17 | — | (503) 644-6161 | 7.8 |
| Valley Garbage & Recycling Inc | Beaverton | 6 | Garbage Collection | (503) 643-7063 | 7.8 |
| J & R Weisenfluh | Portland | 2 | Garbage Collection | (503) 645-9269 | 8.0 |
| Johnstoned Dumpsters and Hauling LLC | Portland | 2 | Roll-off dumpsters | (360) 420-2186 | 8.0 |
| College Hunks Hauling Junk | Tigard | 8 | — | — | 10.1 |
| Fillup's Trucking Fillz Flatz | Tigard | 30 | Trucking | (503) 324-6011 | 10.1 |
| Haul Away Recycling & Disposal Northwest LLC | Portland | 1 | Recycling | (503) 964-1898 | 10.1 |
| JP's Junk Removal | Tigard | 2 | Rubbish Removal | (503) 309-1122 | 10.1 |
| Northwest Demolition & Dismantling | Tigard | 6 | Demolition Contractors | (877) 598-9706 | 10.1 |
| Ralph Wooten Sanitary Service | Portland | 2 | Waste collection | (503) 246-5391 | 10.1 |
| W H Cress Company Inc | Tigard | 3 | Portable Toilets | (503) 620-1664 | 10.1 |
| Schmidt Sanitary Service Inc | Tigard | 7 | Waste collection | (503) 639-2378 | 10.7 |
| C C Recycling Company | Portland | 1 | Recycling | (503) 248-9194 | 11.4 |
| Oregon Oils Inc | Portland | 15 | Grease Traps | (503) 233-0818 | 11.4 |
| Recology Oregon Recovery | Portland | 2 | Garbage Collection | (503) 226-6161 | 11.4 |
| Wacker Sanitary LLC | Portland | 2 | Garbage Collection | (503) 658-3347 | 11.4 |
| Weitzel's Garbage Service & Recycling | Portland | 1 | Garbage Collection | (503) 285-7020 | 11.4 |
| Westside Recycling Inc | Portland | 4 | Recycling | (503) 228-1597 | 11.4 |
| Pacific Garbage Service Inc | Portland | 1 | Waste collection | (503) 359-0483 | 11.4 |
| A-Affordable Septic Service LLC | Sherwood | 1 | Septic Tank & System Cleaning | (503) 682-1929 | 11.7 |
| All Oregon Junk Removal LLC | Sherwood | 2 | Junk Removal | (503) 455-7920 | 11.7 |
| Clean It Up Mark | Sherwood | 13 | — | (503) 953-2169 | 11.7 |
| Dotzenrod Renovation Removal Service Dotzenrod Demolition | Sherwood | 5 | Demolition debris | (503) 222-0561 | 11.7 |
| Pride Recycling Company | Sherwood | 2 | Recycling Centers | (503) 625-0725 | 11.7 |
| Show US Your Junk LLC | Sherwood | 2 | — | (971) 808-7778 | 11.7 |
| Howard's Construction Clean-Up Inc | Gaston | 4 | Garbage Collection | (503) 985-7307 | 12.1 |
| Aloha Sanitary Service | Forest Grove | 6 | Waste collection | (503) 502-1208 | 12.3 |
| Farmington Rock | Forest Grove | 4 | Crushed Stone | (503) 357-9311 | 12.3 |
| Lou & Chuck's Sanitary Service | Portland | 3 | Waste collection | (503) 357-7861 | 12.3 |
| Fred J Eckert Sanitary Service Inc | Portland | 5 | Garbage Collection | (503) 286-6395 | 12.5 |
| Northwest Container Services Inc | Portland | 4 | Roll-off dumpsters | (503) 290-2236 | 12.5 |
| Recology Oregon Recovery - South Inc | Portland | 7 | Garbage Collection | (503) 657-0433 | 12.5 |
| Recology Portland Inc | Portland | 25 | — | (503) 735-6031 | 12.5 |
| Tire Disposal and Recycling LLC | Portland | 59 | Recycling Centers | (503) 240-1919 | 12.5 |
| Wastexpress | Portland | 9 | Hazardous Material Control & Removal | (503) 224-3206 | 12.5 |
| All Oregon Excavating & Trucking LLC | Newberg | 12 | — | (503) 550-1111 | 12.8 |
| Allstarr Solutions Hauling and Junk Removal | Newberg | 3 | Land Clearing & Firebreak Contractors | (503) 341-3039 | 12.8 |
| Climax Portable Machining and Welding Inc | Newberg | 2 | Machinery | (503) 538-2185 | 12.8 |
| Newberg Garbage Service Inc | Newberg | 15 | Waste collection | (503) 538-1388 | 12.8 |
| Price Rite Septic Service Inc | Newberg | 1 | Septic and portable sanitation | (503) 538-2276 | 12.8 |
| Jesus R Salazar | Banks | 2 | — | (503) 539-4892 | 13.1 |
| Swatco Sanitary Service Inc | Banks | 7 | Garbage Collection | (503) 324-0230 | 13.1 |
| Swatco Sanitary Service Inc. | Banks | 6 | Garbage Collection | (503) 324-0230 | 13.1 |
| Loi Demolition Services | Lake Oswego | 2 | Insulation Materials | (503) 245-6460 | 13.2 |
| Abc Haul Pro LLC | Portland | 1 | — | (541) 363-5353 | 13.3 |
| Cascadia Junk Removal Inc | Portland | 7 | Junk removal | (503) 209-9253 | 13.3 |
| Linescape LLC | Tualatin | 14 | Elevators | (503) 969-5204 | 13.7 |
| Masa & Associates Inc | Tualatin | 1 | — | (503) 267-7323 | 13.7 |
| Mendoza Recycling LLC | Tualatin | 1 | Recycling | (971) 732-0141 | 13.7 |
| Recycling & Reclamation LLC | Tualatin | 2 | Recycling Centers | (503) 692-1112 | 13.7 |
| S & H Landscape Supplies & Recycling | Tualatin | 10 | Logging Companies | (503) 638-1011 | 13.7 |
| S & H Recycling LLC | Tualatin | 6 | Recycling | (503) 638-6221 | 13.7 |
| Trashx LLC | Tualatin | 1 | Waste collection | (503) 804-1148 | 13.7 |
| Angelo Underground LLC | Portland | 2 | Trenching & Underground Services | (360) 721-0265 | 13.8 |
| Junk Kingjunk King Portlandjunk King Vancouverjunk King Beaverton | Portland | 36 | Junk removal | (503) 914-2700 | 13.8 |
| Cloudburst Recycling Inc | Portland | 12 | Recycling Centers | (503) 281-8075 | 14.1 |
| Quick Stop Recycling | Portland | 1 | Recycling | (503) 517-8077 | 14.1 |
| Budd Hoffmann Sanitation | Portland | 1 | Garbage Collection | (503) 285-7171 | 14.3 |
| Efi Recycling | Portland | 1 | Environmental & Ecological Consultants | (503) 737-2100 | 14.3 |
| Wood Waste LLC | Portland | 1 | Garbage Collection | (503) 285-8777 | 14.3 |
