| G & S Port O Let and Pumping LLC | Abell | 2 | — | (240) 298-0897 | 0.0 |
| Aj Fenwicks Septic LLC | Avenue | 1 | Septic and portable sanitation | (240) 298-2754 | 1.3 |
| B M R Rolloff's LLC | Leonardtown | 1 | Roll-off dumpsters | (240) 309-3947 | 5.9 |
| Bay Hauling and Junk Removal | Leonardtown | 1 | Junk removal | (301) 615-8344 | 5.9 |
| Downs Plumbing & Septic | Leonardtown | 8 | Septic and portable sanitation | (301) 997-4080 | 5.9 |
| J Browne Excavating | Leonardtown | 46 | Excavation Contractors | (240) 661-5112 | 5.9 |
| Septic Solutions LLC | Leonardtown | 2 | Septic and portable sanitation | (301) 997-1000 | 5.9 |
| C L Boswell Septice Service | Mechanicsville | 1 | Septic Tanks & Systems | (301) 645-9549 | 11.4 |
| C N C Roll Off LLC | Mechanicsvlle | 2 | Garbage Collection | (301) 884-8565 | 11.4 |
| CL Boswell Septic Tank Service | Mechanicsville | 1 | Septic Tank & System Cleaning | (301) 645-9596 | 11.4 |
| Copsey's Septic Service Inc | Mechanicsville | 3 | Septic Tank & System Cleaning | (301) 884-4408 | 11.4 |
| Eugene Copsey Plumbing Septic & Well | Mechanicsville | 1 | Plumbers | (301) 884-3239 | 11.4 |
| Guy Septic Systems | Mechanicsville | 1 | Septic and portable sanitation | (301) 889-4571 | 11.4 |
| Rubble Roll Offs LLC | Mechanicsvlle | 2 | Roll-off dumpsters | (301) 884-7967 | 11.4 |
| Ryces Septic Service | Mechanicsville | 1 | Septic and portable sanitation | (301) 884-6178 | 11.4 |
| S&L Trashout Removal LLC | Mechanicsvlle | 2 | Waste collection | (301) 884-4256 | 11.4 |
| Shoreline Septic and Environmental Services | Mechanicsville | 2 | Septic and portable sanitation | (410) 610-0932 | 11.4 |
| Somd Septic LLC | Mechanicsvlle | 2 | Septic and portable sanitation | (443) 532-8609 | 11.4 |
| Waynes Drains & Septic Service LLC | Avenue | 1 | Sewer Cleaners & Repairers | (301) 884-5592 | 11.4 |
| C and C Plumbing & Septic Inc | Hollywood | 8 | Septic and portable sanitation | (301) 373-2233 | 11.4 |
| Cullison Excavating LLC | Hollywood | 5 | Excavation Contractors | (301) 994-1616 | 11.4 |
| Riverside Rolloffs LLC | Hollywood | 1 | Roll-off dumpsters | (301) 373-8588 | 11.4 |
| K & L Plumer's Pumping | Newburg | 2 | Septic and portable sanitation | (240) 300-2444 | 11.7 |
| Newburg Trash | Waldorf | 2 | Garbage Collection | (301) 934-3355 | 11.7 |
| Junk Removal and Demolition | California | 2 | Junk removal | (301) 904-7186 | 11.8 |
| Residential Roll Offs LLC | California | 1 | Roll-off dumpsters | (240) 577-0077 | 11.8 |
| Southern Maryland Septic and Site Services LLC | Callaway | 4 | Septic and portable sanitation | (301) 247-5260 | 11.9 |
| Steve Dyson Hauling | Great Mills | 2 | Garbage Collection | (301) 994-0930 | 13.3 |
| G & G Septic | Charlotte Hall | 1 | Septic and portable sanitation | (301) 904-7620 | 14.9 |
| Lee's Pumping & Septic | Charlotte Hall | 1 | Septic Tanks & Systems | (301) 392-1910 | 14.9 |
