| Ads Services Inc | Frederick | 8 | Trash Containers & Dumpsters | (301) 695-0080 | 3.1 |
| Always Recovering Junk LLC | Frederick | 3 | Junk Removal | (301) 300-5819 | 3.1 |
| Bin There Dump That | Frederick | 3 | Garbage Collection | (301) 695-2739 | 3.1 |
| Frederick Roll-Off | Frederick | 2 | Roll-off dumpsters | (410) 861-7991 | 3.1 |
| Happy Containers LLC | Frederick | 1 | Rubbish Removal | (301) 898-2109 | 3.1 |
| Peanut's Roll-Off Services LLC | Frederick | 1 | Roll-off dumpsters | (301) 473-0259 | 3.1 |
| Regional Waste Services Inc | Frederick | 2 | Garbage Collection | (301) 682-7503 | 3.1 |
| Ru Recycling LLC | Frederick | 1 | — | (240) 409-5358 | 3.1 |
| Sheppard's Furniture and Trash Removal | Frederick | 1 | Waste collection | (240) 440-0630 | 3.1 |
| Kline Container Services LLC | Walkersville | 1 | Roll-off dumpsters | (301) 672-9212 | 4.5 |
| Affordable Trash Removal Inc | Frederick | 1 | Rubbish & Garbage Removal & Containers | (301) 682-4008 | 4.7 |
| D a Sensenig Inc | Frederick | 3 | Septic Tank & System Cleaning | (301) 845-8806 | 4.7 |
| Get R Done Dumpsters | Frederick | 2 | Garbage Disposal Equipment Industrial & Commercial | (240) 379-7385 | 4.7 |
| GM Junk Removal LLC | Frederick | 1 | Construction Site-Clean-Up | (240) 383-8512 | 4.7 |
| Jandp Dumpster Rentals and More LLC | Frederick | 4 | Roll-off dumpsters | (301) 748-8886 | 4.7 |
| Jandp Dumpster Rentals and More LLC | Frederick | 4 | — | (301) 748-8886 | 4.7 |
| Ridgerunner Dumpsters & Storage LLC | Frederick | 3 | Roll-off dumpsters | (301) 748-4999 | 4.7 |
| 1-800-Got-Junk | Frederick | 8 | — | (301) 310-4217 | 5.9 |
| CHHJ&M | Frederick | 7 | — | (240) 988-4548 | 5.9 |
| Clym | Frederick | 11 | Radioactivity Instruments | (301) 694-6000 | 5.9 |
| CSP Enterprises | Frederick | 2 | Computer & Equipment Dealers | (301) 695-9517 | 5.9 |
| Ecology Services Refuse & Recycling LLC | Frederick | 22 | Environmental & Ecological Products & Services | (301) 362-6700 | 5.9 |
| Haul 911 Junk Removal Services | Frederick | 2 | Rubbish & Garbage Removal & Containers | (301) 831-1101 | 5.9 |
| J & K Trash Service | Frederick | 1 | Garbage Collection | (301) 228-2618 | 5.9 |
| Reliable Recycling Center Inc | Frederick | 3 | Recycling Centers | (301) 663-4482 | 5.9 |
| Ridgely's Services LLC | Frederick | 2 | Garbage Collection | (301) 662-6128 | 5.9 |
| Scrapwire and Cable Corp | Frederick | 2 | Scrap Metals | (301) 662-7277 | 5.9 |
| A-1 Junk Removal Hauling LLC | Frederick | 1 | Junk removal | (240) 409-7511 | 6.2 |
| One Man's Trash Cans | Frederick | 1 | Waste collection | (301) 712-5145 | 6.2 |
| Service Master Restoration BY Cross | Frederick | 2 | — | (301) 829-1700 | 6.2 |
| Wright Away Refuse Inc | Frederick | 6 | Garbage Collection | (301) 963-2434 | 6.2 |
| Murphy's Septic Service | Ijamsville | 1 | Septic Tank & System Cleaning | (301) 865-3062 | 8.0 |
| Rocks & Roll-Offs Inc | Middletown | 2 | Roll-off dumpsters | (888) 330-3867 | 9.3 |
| B&E Trash | Adamstown | 1 | Waste collection | (240) 255-0745 | 10.1 |
| JLT Rolloff LLC | Adamstown | 1 | Roll-off dumpsters | (301) 748-5481 | 10.1 |
| Code Green Junk Removal | Jefferson | 4 | Junk removal | (301) 524-4583 | 10.8 |
| Dumpsters 2 Day | Jefferson | 1 | Roll-off dumpsters | (240) 674-5734 | 10.8 |
| Lost Art LLC | Jefferson | 6 | — | (240) 372-3090 | 10.8 |
| Panhandle Pumping Inc | Jefferson | 4 | Concrete Pumping Contractors | (304) 725-0012 | 10.8 |
| Shenandoah Pumping LLC | Jefferson | 3 | Concrete Pumping Contractors | (304) 725-0012 | 10.8 |
| Beard's Trash Service LLC | Thurmont | 3 | Garbage Collection | (301) 271-2516 | 11.1 |
| Bowmans Septic Service | Thurmont | 1 | Septic Tank & System Cleaning | (888) 363-6875 | 11.1 |
| Digger Demolition & Recon LLC | Thurmont | 1 | Demolition debris | (703) 728-6490 | 11.1 |
| Staley's Onsite Services LLC | Thurmont | 1 | — | (301) 788-2845 | 11.1 |
| T E Crummitt Jr Septic | Thurmont | 1 | Septic Tank & System Cleaning | (301) 898-7064 | 11.1 |
| Cody's Hauling | Myersville | 1 | Rubbish Removal | (240) 409-3021 | 11.2 |
| B & B Trash Service | Mt Airy | 2 | Garbage Collection | (301) 829-0165 | 12.7 |
| B & V Septic Service | Mt Airy | 1 | Septic and portable sanitation | (410) 259-0988 | 12.7 |
| Cassies Trash LLC | Mount Airy | 1 | Waste collection | (301) 873-1788 | 12.7 |
| Chief Septic Inc | Mt Airy | 6 | Septic Tanks & Systems | (410) 635-3237 | 12.7 |
| Odyssey Mid Atlantic LLC | Mount Airy | 5 | Movers | (301) 676-7554 | 12.7 |
| R & E Chief Septic LLC | Mount Airy | 2 | Septic Tanks & Systems | (410) 635-3237 | 12.7 |
| Neals Towing & Recycling | Rocky Ridge | 3 | Recycling | (240) 422-1357 | 12.8 |
| Long's Refuse | Union Bridge | 1 | Waste collection | (410) 775-7976 | 13.2 |
| Premier Trash Services LLC | Union Bridge | 1 | Waste collection | (410) 800-9973 | 13.2 |
| Junk Removal | Brunswick | 4 | Junk removal | (240) 260-9334 | 14.9 |
| Roelkey's Septic Service LLC | Knoxville | 1 | Septic and portable sanitation | (301) 834-6816 | 15.8 |
| Herbert W Rohrbaugh Septic Service | Emmitsburg | 2 | Septic Tank & System Cleaning | (301) 447-2286 | 17.8 |
| JB Trash | Emmitsburg | 1 | Waste collection | (301) 447-6859 | 17.8 |
