| Kenworth | New Hartford | 1 | — | (475) 529-6463 | 0.0 |
| Bahres Septic Service LLC | Canton | 3 | Septic and portable sanitation | (860) 597-7055 | 5.2 |
| Suburban Sanitation Service Inc | Canton | 26 | Septic Tank & System Cleaning | (860) 673-3078 | 5.2 |
| CMT Septic Services LLC | Burlington | 1 | Septic Tanks & Systems | (860) 490-1605 | 6.3 |
| Tidy Services LLC | Burlington | 6 | — | (860) 485-6921 | 6.3 |
| Liberty Recycling North LLC | Torrington | 1 | Recycling Centers | (860) 482-8447 | 6.4 |
| Richard Septic Systems Inc | Torrington | 2 | Septic Tank & System Cleaning | (860) 482-1631 | 6.4 |
| B&B Septic LLC | Harwinton | 2 | Septic Tanks & Systems | (860) 605-9083 | 6.7 |
| Consolidated Waste Systems LLC | Harwinton | 1 | Landscape Contractors | (860) 689-0091 | 6.7 |
| Northeast Trucking and Hauling LLC | West Simsbury | 1 | — | (860) 680-7347 | 7.7 |
| Russ's Septic Service | Riverton | 1 | Sewer Contractors | (860) 379-7488 | 9.2 |
| Dumpy Dump Services LLC | Bristol | 1 | Roll-off dumpsters | (203) 364-4781 | 11.8 |
| Liberty Recycling LLC | Bristol | 2 | Recycling Centers | (860) 582-2420 | 11.8 |
| TK Dumpsters LLC | Bristol | 1 | Roll-off dumpsters | (860) 302-0245 | 11.8 |
| Weston & Hall Holdings LLC | Bristol | 5 | — | (860) 384-5921 | 11.8 |
| Allied Sanitation Inc | Bristol | 3 | Waste collection | (860) 748-6789 | 11.9 |
| C&M Carting Soultions LLC | Goshen | 2 | Demolition Contractors | (860) 790-0671 | 11.9 |
| Joe Rocco Carting Inc | Goshen | 3 | Waste collection | (860) 480-4896 | 11.9 |
| Joe Rocco Rubbish Removal LLC | Goshen | 5 | Garbage & Rubbish Removal Contractors Equipment | (203) 509-3297 | 11.9 |
| DBM Construction and Land Clearing LLC | East Hartland | 1 | Demolition debris | (860) 202-1165 | 12.1 |
| American Septic Service LLC | Terryville | 1 | Real Estate Inspection Service | (860) 314-0252 | 12.1 |
| Bristol-Terryville Septic & Sewer Service LLC | Terryville | 2 | Septic Tanks & Systems | (860) 583-8073 | 12.1 |
| Porter Sanitation Services LLC | Terryville | 2 | Home Builders | (860) 585-0327 | 12.1 |
| Suburban Sanitation | Terryville | 4 | Recycling | (860) 294-1457 | 12.1 |
| Albreada Refuse & Sweeping LLC | E Litchfield | 2 | Garbage Collection | (860) 482-6319 | 12.4 |
| Dings Auto Sales and Salvage Inc | Litchfield | 5 | Used & Rebuilt Auto Parts | (860) 567-5539 | 12.4 |
| Midstate Carting | Litchfield | 1 | Rubbish & Garbage Removal & Containers | (203) 284-3369 | 12.4 |
| Morosky Septic Service | Litchfield | 1 | Septic Tanks & Systems | (860) 567-4191 | 12.4 |
| Commercial Fleet Vehicle Services LLC | Thomaston | 3 | Portable Toilets | (203) 632-9878 | 12.7 |
| Higgins & Sons Sanitation | Thomaston | 1 | Waste collection | (860) 283-2189 | 12.7 |
| Salls Simsbury Septic Service LLC | Tariffville | 1 | Septic Tank & System Cleaning | (860) 658-7283 | 13.0 |
| Small Town Septic | Granby | 4 | Drainage Contractors | (860) 653-8253 | 13.2 |
| Joe's Sanitation | Plymouth | 2 | Home Builders | (860) 283-8690 | 13.3 |
| Afs Contracting LLC | Bloomfield | 3 | — | (860) 324-4600 | 13.8 |
| Central Recycling LLC | Bloomfield | 2 | Recycling | (860) 883-2551 | 13.8 |
| College Hunks Hauling Junk | Bloomfield | 8 | — | (860) 977-4396 | 13.8 |
| CT Dump Junk LLC | Plainville | 2 | Landscape Contractors | (860) 747-1771 | 14.0 |
| Kapura General Contractors Inc | Plainville | 3 | Water Damage Restoration | (860) 747-2100 | 14.0 |
| Modern Septic Co Limited Liability Company | Plainville | 2 | Septic Tanks & Systems | (860) 461-4954 | 14.0 |
| Gillett's Sanitary Septic Service LLC | Morris | 1 | Septic Tank & System Cleaning | (860) 567-9742 | 14.9 |
