| Dun Rite Septic Tank Service | Upperco | 1 | Septic and portable sanitation | (410) 795-4270 | 0.0 |
| John Cossentino | Upperco | 1 | — | (443) 304-7852 | 0.0 |
| A S a P Port a Pots Inc | Hampstead | 4 | Portable Toilets | (410) 848-6110 | 3.7 |
| Hughes Trash Removal Inc | Hampstead | 20 | Rubbish & Garbage Removal & Containers | (410) 374-6467 | 3.7 |
| J & M Demolition and Environmental LLC | Hampstead | 1 | Ecological Engineers | (443) 639-5129 | 3.7 |
| Parks Refuse Removal Inc | Hampstead | 4 | Waste collection | (410) 458-2669 | 3.7 |
| Big Red Dumpster | Reisterstown | 2 | Garbage Collection | (410) 833-0085 | 5.8 |
| Jahvonne Reid | Reisterstown | 1 | — | (443) 677-4284 | 5.8 |
| Willis Junk Removal | Reisterstown | 1 | Landscaping & Lawn Services | (410) 984-7032 | 5.8 |
| Eagle Transfer Services | Finksburg | 25 | Airports | (410) 239-9366 | 7.7 |
| Full Service Grounds Maintenance | Finksburg | 1 | — | (410) 978-6102 | 7.7 |
| Michael Septic | Finksburg | 4 | Septic Tanks & Systems | (410) 833-0108 | 7.7 |
| Raze Works Demolition Contractors | Finksburg | 5 | Demolition debris | (410) 702-7169 | 7.7 |
| Waste Connections of MD Inc | Finksburg | 8 | Waste collection | (865) 803-3419 | 7.7 |
| Coastal Demolition LLC | Manchester | 6 | Demolition Contractors | (443) 418-3566 | 8.3 |
| Inspire Junk Removal LLC | Manchester | 3 | Junk removal | (443) 821-7720 | 8.3 |
| King and Sons Septic Tank Service LLC | Manchester | 4 | Septic Tank & System Cleaning | (301) 924-4218 | 8.3 |
| Legacy Septic | Manchester | 8 | Awnings & Canopies | (410) 840-8766 | 8.3 |
| Grooms Septic Service Inc | Parkton | 2 | Septic Tank & System Cleaning | (410) 472-2723 | 8.6 |
| Camie Hauling & Delivery LLC | Cockeysville | 1 | — | (443) 797-4229 | 9.4 |
| Gerbers Inc | Cockeysville | 12 | Garbage Collection | (410) 771-1321 | 9.4 |
| Valor Waste Solutions | Cockeysville | 4 | Waste collection | (443) 610-3373 | 9.4 |
| Walsh Septic Service | Huntvalley | 2 | Septic Tank & System Cleaning | (410) 374-4511 | 9.4 |
| Fringer Septic Cleaning LLC | Westminster | 1 | Septic and portable sanitation | (410) 984-8739 | 9.5 |
| Haulpro Dumpster Rentals LLC | Westminster | 2 | Roll-off dumpsters | (443) 506-0045 | 9.5 |
| Jet Septic Inc | Westminster | 2 | Septic Tank & System Cleaning | (410) 875-2311 | 9.5 |
| Raven Junk Removal | Westminster | 1 | Junk removal | (410) 849-6172 | 9.5 |
| Roll-Off Services Inc | Westminster | 1 | Garbage Collection | (410) 635-8650 | 9.5 |
| Sons Septic LLC | Westminster | 1 | Septic and portable sanitation | (800) 483-7470 | 9.5 |
| T&T Services LLC | Westminster | 2 | Firewood | (410) 274-9583 | 9.5 |
| Young Septic Services | Westminster | 3 | Excavation Contractors | (443) 775-7353 | 9.5 |
| Blevins Septic Service | Freeland | 3 | Septic Tank & System Cleaning | (410) 343-1515 | 9.7 |
| Murphys Dumpster Services | Freeland | 2 | Roll-off dumpsters | (443) 823-9187 | 9.7 |
| Wade R Blevins | Freeland | 1 | — | (443) 677-6113 | 9.7 |
| C&T Haul It All Inc | Owings Mills | 101 | Rubbish Removal | (410) 227-2818 | 10.1 |
| Delta Contractors & Associates | Owings Mills | 10 | Home Builders | (410) 624-0990 | 10.1 |
| Golden Haul LLC | Owings Mills | 1 | — | (443) 300-1717 | 10.1 |
| Ruppert Sanitation Inc | Owings Mills | 9 | Trucking-Light Hauling | (410) 655-4700 | 10.1 |
| Harris Septic Systems | Monkton | 3 | Septic Tanks & Systems | (410) 472-4613 | 12.0 |
| Bubbas Carting LLC | Timonium | 2 | Waste collection | (240) 645-6355 | 12.7 |
| Maryland Concrete Inc | Maryland Line | 4 | Concrete Products | (443) 491-3598 | 12.8 |
| J4 Outdoors Property Services | Westminster | 4 | Junk Dealers | (410) 493-4373 | 13.1 |
| Masters Dumpsters & Junk Removal LLC | Westminster | 1 | Roll-off dumpsters | (505) 545-1027 | 13.1 |
| Mathena Septic Service Inc | Westminster | 2 | Septic Tank & System Cleaning | (410) 239-1228 | 13.1 |
| SAIA&DAUGHTERS Dumpster Rental Inc | Westminster | 1 | Roll-off dumpsters | (240) 672-6304 | 13.1 |
| Williamsons Sewage Disposal Service | Phoenix | 1 | Septic Tank & System Cleaning | (410) 472-2577 | 13.2 |
| Jones Trucking Towing and Recycling LLC | Randallstown | 1 | Wrecker Service Equipment | (410) 805-0878 | 13.5 |
| A R I Refuse Inc | Baltimore | 2 | Waste collection | (410) 354-2980 | 13.7 |
| Alexanders Refuse Inc | White Hall | 3 | Waste collection | (443) 244-2418 | 14.2 |
| Bryans Trash Removal | White Hall | 2 | Waste collection | (410) 357-5419 | 14.2 |
| Clipper City Containers | White Hall | 2 | Roll-off dumpsters | (443) 900-7726 | 14.2 |
| LP3 Refuse Removal LLC | Whitehall | 6 | Waste collection | (443) 756-4518 | 14.2 |
| Superior Septic Services LLC | White Hall | 1 | Septic and portable sanitation | (443) 921-6171 | 14.2 |
| Area Refuse Service | Sykesville | 25 | Garbage Collection | (410) 795-7422 | 14.8 |
| Burns Septic Tank & Line Cleaning Inc | Sykesville | 5 | Septic Tanks & Systems | (410) 552-8764 | 14.8 |
| Carroll County Waste Services | Sykesville | 6 | Waste collection | (410) 795-2595 | 14.8 |
| CCR Timber Salvage | Sykesville | 1 | — | (443) 280-2871 | 14.8 |
| Fogles Septic Clean Inc | Sykesville | 18 | Septic Tank & System Cleaning | (410) 795-5670 | 14.8 |
| Freedom Septic Services Inc | Eldersburg | 9 | Septic Tank & System Cleaning | (410) 795-2947 | 14.8 |
| Jdog Junk Removal & Hauling | Sykesville | 1 | Junk removal | (202) 294-0777 | 14.8 |
| Jenkins Bros Septic Service Inc | Sykesville | 2 | Septic and portable sanitation | (410) 781-7133 | 14.8 |
| JV Harrison Backhoe and Septic | Sykesville | 2 | Septic and portable sanitation | (443) 974-8646 | 14.8 |
| Lci Recycling LLC | Eldersburg | 13 | Paving Contractors | (410) 795-1761 | 14.8 |
| M T Laney Co Inc | Eldersburg | 124 | Paving Contractors | (410) 795-1761 | 14.8 |
| Mason-Dixon Dumpsters LLC | Sykesville | 2 | Roll-off dumpsters | (443) 980-6300 | 14.8 |
| Sos Potty's | Sykesville | 6 | Industrial Engineers | (410) 795-7140 | 14.8 |
| Waste Collection Resolve LLC | Towson | 5 | Waste collection | (410) 212-2730 | 14.9 |
