| Berryesa Garbage Service Inc | Napa | 4 | Garbage Collection | (707) 226-9543 | 8.9 |
| Napa Valley Hauling | Napa | 1 | Garbage Collection | (707) 312-8103 | 8.9 |
| Napa Valley Hauling | Napa | 1 | Garbage Collection | (707) 312-8103 | 8.9 |
| Nor Cal Fiber and Recycling Service | Napa | 1 | Recycling | (707) 266-4144 | 8.9 |
| Waste Abatement Resources Inc | Napa | 3 | Environmental Services-Site Remediation | (707) 258-0315 | 8.9 |
| 600 Tower Road Operations LLC | Napa | 6 | Recycling Centers | (707) 255-5200 | 8.9 |
| Allen's Hauling Inc | Napa | 3 | Trash Hauling | (707) 252-4373 | 8.9 |
| Napa Sanitation District | Napa | 25 | Sanitation Consultants | (707) 258-6000 | 8.9 |
| Napa Septic Tank Service Inc | Napa | 1 | Septic Tanks & Systems | (707) 224-1748 | 8.9 |
| Quality Incorporated Site Work & Underground | Napa | 2 | — | (707) 704-3320 | 8.9 |
| South Lake Refuse Recycling | Saint Helena | 24 | Dumps | (707) 963-7988 | 11.9 |
| A & a Core Recycling Inc | Fairfield | 1 | Recycling | (650) 834-0669 | 12.9 |
| Barrios Recycling | Fairfield | 1 | Recycling | (415) 827-3373 | 12.9 |
| City 2 City Hauling and Debris Removal | Fairfield | 1 | Demolition debris | (707) 685-4460 | 12.9 |
| dba Independent Engineering Contractor | Fairfield | 3 | Rubbish & Garbage Removal & Containers | (650) 444-5162 | 12.9 |
| Phebby LLC | Fairfield | 1 | — | (707) 639-3300 | 12.9 |
| Good Riddance Hauling Inc | Sonoma | 2 | Local Trucking Service | (707) 935-0530 | 13.1 |
| Absolute Destruction | American Canyon | 1 | Waste Reduction | (707) 647-3700 | 13.1 |
| American Sanitation Inc | American CYN | 26 | Plumbing-Drain & Sewer Cleaning | (707) 554-8258 | 13.1 |
| Dependable Septic Systems of Napa Inc | American Canyon | 4 | Septic Tanks & Systems | (707) 257-2127 | 13.1 |
| North Bay Steel Mill Supply & Recycling Inc | American Canyo | 4 | Steel Fabricators | (707) 226-3950 | 13.1 |
| Arrm Corp | Vacaville | 1 | Recycling | (707) 301-5551 | 14.0 |
| Delatorre Septic | Vacaville | 1 | Plumbing-Drain & Sewer Cleaning | (707) 449-4378 | 14.0 |
| Dixon Sanitary Service | Vacaville | 57 | Recycling Centers | (707) 448-2945 | 14.0 |
| Foursquare Disposal LLC | Vacaville | 1 | Waste collection | (707) 989-8988 | 14.0 |
| Franks Septic Tank Service Inc | Vacaville | 9 | Septic and portable sanitation | (707) 678-4041 | 14.0 |
| LD Transportation LLC | Vacaville | 6 | Trucking-Motor Freight | (707) 449-4123 | 14.0 |
| Mother Earth Inc | Vacaville | 1 | Recycling | (707) 862-0210 | 14.0 |
| R3 Junk LLC | Vacaville | 5 | — | (707) 365-4040 | 14.0 |
| Recology Dixon Company | Vacaville | 7 | Recycling Centers | (707) 448-2945 | 14.0 |
| Strong Sons Junk Removal LLC | Vacaville | 2 | Junk Removal | (707) 805-1777 | 14.0 |
| Yard Clean Up Waste | Vacaville | 1 | General Contractors | (707) 451-1841 | 14.0 |
