| Ez Dump Rentals and Services LLC | Gilcrest | 1 | Roll-off dumpsters | (720) 885-4448 | 1.4 |
| Arts Sanitation Services Inc | Platteville | 2 | Septic Tanks & Systems | (970) 785-6335 | 3.9 |
| Front Range Septic Inc | Platteville | 2 | Septic and portable sanitation | (970) 227-7674 | 3.9 |
| Top and Bottom Services LLC | Milliken | 1 | — | (303) 903-4073 | 4.4 |
| Hulk Addicts Hauling and Junk Removal LLC | Johnstown | 4 | Junk Removal | (970) 818-4855 | 7.3 |
| Portable Restroom Solutions | Johnstown | 5 | Portable Toilets | (970) 834-1275 | 7.3 |
| Royal Disposal Royal Disposal and Recycling | Johnstown | 2 | Garbage Collection | (970) 587-8841 | 7.3 |
| The Junk Crew LLC | Johnstown | 1 | Garbage Collection | (801) 245-9757 | 7.3 |
| United Waste Systems | Johnstown | 3 | Garbage Collection | (970) 532-0803 | 7.3 |
| Bunting Disposal Inc | Evans | 5 | Waste Recycling & Disposal Service & Equipment | (970) 339-3023 | 7.5 |
| Heavy Haze Hauling LLC | Greeley | 1 | — | (561) 400-7465 | 7.5 |
| Rocky Mountain Waste | Greeley | 2 | Waste collection | (970) 506-1387 | 7.5 |
| Slinger's Portable Welding | Greeley | 1 | Septic and portable sanitation | (970) 371-1573 | 7.5 |
| Yee Haul Junk LLC | Greeley | 1 | Junk removal | (970) 433-6753 | 7.5 |
| Slims Sanitation | La Salle | 2 | Waste collection | — | 8.4 |
| Noco Septic | Mead | 2 | Septic and portable sanitation | (720) 899-8749 | 10.9 |
| Acme Saw & Core | Greeley | 2 | Demolition debris | (970) 515-8277 | 12.3 |
| Elevate Disposal LLC | Greeley | 2 | Waste collection | (970) 576-6075 | 12.3 |
| Front Range Septic | Greeley | 2 | Septic Tank & System Cleaning | (970) 302-0457 | 12.3 |
| Frontier Disposal | Greeley | 1 | Waste collection | (970) 391-0807 | 12.3 |
| Fuzion Field Services LLC | Greeley | 90 | — | (719) 342-1198 | 12.3 |
| Greeley Trash Removal LLC | Greeley | 2 | Waste collection | (970) 356-1917 | 12.3 |
| Johnston Sanitation | Greeley | 2 | Septic Tanks & Systems | (970) 667-5405 | 12.3 |
| Macias Recycling 2 LLC | Greeley | 1 | Recycling | (970) 396-1845 | 12.3 |
| Mca Recycling LLC | Greeley | 1 | Recycling Centers | (970) 590-3353 | 12.3 |
| Northern Colorado Disposal Inc | Greeley | 6 | Waste Recycling & Disposal Service & Equipment | (970) 353-4090 | 12.3 |
| On Call Trash & Junk Removal | Greeley | 2 | Trash Hauling | (970) 539-4959 | 12.3 |
| Portable Welding | Greeley | 1 | Welders | (970) 356-1040 | 12.3 |
| Power Services Company | Greeley | 8 | Environmental & Ecological Products & Services | (970) 356-4148 | 12.3 |
| Waste Services of Colorado | Greeley | 1 | Waste collection | (801) 358-0077 | 12.3 |
| Xtreme Disposal LLC | Greeley | 3 | Waste Recycling & Disposal Service & Equipment | (970) 356-8005 | 12.3 |
| A-1 Septic Service | Fort Lupton | 1 | Septic Tanks & Systems | (303) 659-0610 | 12.8 |
| Ace Recycling | Fort Lupton | 3 | Recycling Centers | (720) 341-8388 | 12.8 |
| All Roads Waste and Recycling LLC | Fort Lupton | 1 | Recycling | (720) 383-2813 | 12.8 |
| Clean Up Disposal | Ft Lupton | 1 | Waste collection | (303) 857-7840 | 12.8 |
| Diamond Septic | Ft Lupton | 3 | Septic Tanks & Systems | (303) 857-0178 | 12.8 |
| Harold's Excavating Services LLC | Fort Lupton | 5 | Excavation Contractors | (303) 857-0315 | 12.8 |
| Hoarder Squad LLC | Fort Lupton | 3 | Rubbish Removal | (720) 629-6288 | 12.8 |
| Lunas Environmental Services LLC | Fort Lupton | 5 | — | (720) 503-9673 | 12.8 |
| MB Auto Sales & Salvage | Fort Lupton | 4 | Towing | (303) 732-4451 | 12.8 |
| Septic Surgeon LLC | Fort Lupton | 2 | Business Coaches & Consultants | (202) 521-1493 | 12.8 |
| The Terd-Inator LLC | Ft Lupton | 1 | — | (720) 234-2499 | 12.8 |
| Tow Away Dumpster LLC | Fort Lupton | 2 | Roll-off dumpsters | (720) 683-0565 | 12.8 |
| Veris Environmental LLC | Fort Lupton | 10 | Garbage Collection | (479) 498-0500 | 12.8 |
| Vigil's Concrete & Roll-Off Service LLC | Fort Lupton | 1 | Roll-off dumpsters | (303) 618-5060 | 12.8 |
| Dumpster Rental | Windsor | 4 | Roll-off dumpsters | (970) 460-9880 | 14.0 |
| Husky Junk Removal LLC | Windsor | 2 | Junk Removal | (970) 795-0129 | 14.0 |
| Shred Monster LLC | Windsor | 3 | — | (406) 546-4581 | 14.0 |
| Tim of All Trades | Windsor | 1 | — | (970) 420-0025 | 14.0 |
| Waste-Not Recycling | Windsor | 5 | Recycling Centers | (970) 669-9912 | 14.0 |
| Williams Hauling | Windsor | 1 | — | (318) 331-9449 | 14.0 |
| Blue Arrow Disposal | Frederick | 1 | Waste collection | (720) 375-4204 | 14.6 |
| McCoys Junk Removal LLC | Frederick | 1 | Junk removal | (720) 419-9115 | 14.6 |
| 1-800-Got-Junk Boulder | Mead | 20 | — | (720) 982-6030 | 14.7 |
| Colorado Portables LLC | Longmont | 2 | Portable Toilets | (720) 799-3261 | 14.7 |
| Front Range Portable Restrooms LLC | Longmont | 2 | Portable Toilets | (303) 570-5945 | 14.7 |
| Medical Systems of Denver Inc | Frederick | 17 | Medical Service Organizations | (303) 772-7971 | 14.7 |
| Portable Sheds and Aspen Linen | Longmont | 6 | Linens | (303) 210-0197 | 14.7 |
| Straightline Hauling and Junk Removal LLC | Longmont | 1 | — | (405) 315-8794 | 14.7 |
| Black 2 Green LLC | Hudson | 2 | — | (720) 768-5158 | 19.4 |
| Gray Brothers Inc | Hudson | 2 | Waste Recycling & Disposal Service & Equipment | (303) 732-4209 | 19.4 |
| Redneck Rolloffs | Hudson | 1 | Garbage Collection | (970) 590-4797 | 19.4 |
| Custom Disposal LLC | Eaton | 2 | Garbage Collection | (970) 567-4782 | 19.4 |
| Eaton Disposal Services LLC | Eaton | 1 | Waste collection | (970) 978-6230 | 19.4 |
| Pro Pallet Inc | Eaton | 4 | Pallets & Skids | (970) 353-5311 | 19.4 |
| Delux Towing & Trash Services | Erie | 1 | Waste collection | (303) 833-4330 | 20.0 |
| DKB Disposal | Erie | 3 | Waste collection | (720) 556-6261 | 20.0 |
| Dump-It LLC | Erie | 2 | Trash Hauling | (720) 697-3262 | 20.0 |
| Emmanuel Etienne | Frederick | 1 | Junk removal | (720) 276-4884 | 20.0 |
| Gapter Septic Systems Excavating LLC | Erie | 2 | Septic and portable sanitation | (303) 666-6404 | 20.0 |
| Good Riddance Disposal LLC | Erie | 1 | General Contractors | (720) 319-3489 | 20.0 |
| Motion Demolition | Erie | 1 | Demolition debris | (720) 519-3395 | 20.0 |
| Reliable Refuse | Erie | 1 | Waste collection | (303) 564-3798 | 20.0 |
| Roll Off Container | Erie | 3 | Roll-off dumpsters | (720) 929-8814 | 20.0 |
| Septic Surgeon Pumping LLC | Keenesburg | 2 | Septic Tanks & Systems | (720) 224-1978 | 21.7 |
| K and K Junk and Demo LLC | Pierce | 2 | Junk removal | (970) 518-4247 | 24.6 |
| Maverick Disposal | Pierce | 9 | Waste collection | (970) 590-5539 | 24.6 |
| Rocky Mountain Septic Solutions Inc | Pierce | 2 | Septic and portable sanitation | (970) 599-5891 | 24.6 |
| D & K Pumping | Ault | 4 | Grease Traps | (970) 493-2409 | 28.6 |
| Mountain High Disposal LLC | Ault | 30 | Waste collection | (970) 834-1144 | 28.6 |
| Zeny's Trucking | Roggen | 5 | — | (303) 227-9955 | 30.8 |
| J Reed Trucking | Nunn | 3 | Septic Tank & System Cleaning | (970) 692-7145 | 32.9 |
