Trucking and bus carriers in Connecticut: 21,762 registered carriers, 428 with 20+ trucks
Connecticut has 2,605 registered motor carriers with 5 or more power units, 428 of them with 20 or more, operating 53,831 power units with 50,592 drivers. From November 7, 2024 to November 7, 2026, their vehicles went out of service in 20.7% of 9,491 vehicle inspections, against 22.9% for all carriers, and the states reported 1,158 crashes involving them. FMCSA lists 21,762 active carriers with an address in Connecticut, counting the smallest.
SpecStream is the live web data engine for teams and agents. It reads the carrier register, roadside inspections, crashes and operating authority that FMCSA publishes, and this page is that reading. Ask for the carriers you sell to or insure by state, city, cargo or fleet size, and new inspections, crashes and authority changes arrive in your sheet, CRM, Slack or agent as FMCSA posts them.
- Carriers with 5+ power units
- 2,605
- With 20+ power units
- 428
- Power units
- 53,831
- Drivers
- 50,592
- Inspections
- 16,057
- Crashes involving these carriers, wherever they happened
- 1,158
- Vehicle out of service rate
- 20.7% (2.2 points below the national rate, national 22.9%)
Largest carriers in Connecticut
Ranked by power units. Counts cover November 7, 2024 to November 7, 2026.
| Carrier | City | Power units | Drivers | Inspections | Vehicle out of service | Crashes |
|---|---|---|---|---|---|---|
| Bluetriton Brands Inc | Stamford | 2,446 | 2,257 | 779 | 12.7% | 50 |
| Timothy J Phelps | Easton | 2,155 | 500 | 0 | Not listed | 0 |
| Dattco Inc | New Britain | 1,746 | 1,625 | 818 | 1.4% | 34 |
| The F a Bartlett Tree Expert Company | Stamford | 1,500 | 1,102 | 183 | 12% | 13 |
| Nstar Electric Company | Berlin | 787 | 1,214 | 0 | Not listed | 1 |
| The Connecticut Light & Power Co | Berlin | 735 | 1,047 | 3 | Not listed | 3 |
| All-Star Transportation LLC | Torrington | 735 | 651 | 0 | Not listed | 14 |
| Otis Elevator | Bloomfield | 707 | 707 | 85 | 7.4% | 1 |
| M & J Bus Inc | Old Saybrook | 687 | 548 | 1 | Not listed | 13 |
| M&M Transport Services LLC | Putnam | 585 | 563 | 539 | 27.4% | 44 |
| H N S Management Co Inc | Hartford | 517 | 788 | 0 | Not listed | 2 |
| Sta of Connecticut Inc | Gales Ferry | 424 | 458 | 0 | Not listed | 11 |
| Specialty Transportation LLC | West Hartford | 409 | 261 | 10 | 11.1% | 10 |
| Public Service of New Hampshire | Berlin | 404 | 456 | 67 | 9.5% | 3 |
| O & G Industries Inc | Torrington | 294 | 202 | 25 | 13.3% | 5 |
| E-J Electric T&D LLC | Wallingford | 285 | 259 | 48 | 14.8% | 1 |
| Bozzuto's Inc | Cheshire | 273 | 286 | 112 | 15.2% | 22 |
| J R C Transportation Inc | Thomaston | 269 | 269 | 481 | 25.7% | 25 |
| Eversource Gas Company of Massachusetts | Berlin | 263 | 300 | 3 | Not listed | 1 |
| The New Britain Transportation Company | Berlin | 260 | 249 | 23 | 0% | 8 |
| Autumn Transportation Inc | East Hartford | 259 | 80 | 2 | Not listed | 15 |
| USA Hauling & Recycling Inc | East Windsor | 251 | 165 | 58 | 27.8% | 12 |
| Vitel Communications LLC | Milford | 250 | 250 | 0 | Not listed | 0 |
| Eversource Energy Service Company | Berlin | 244 | 209 | 4 | Not listed | 1 |
| All American Waste LLC | Enfield | 237 | 222 | 33 | 37.5% | 17 |
| C W P M LLC | Plainville | 235 | 235 | 76 | 26.5% | 15 |
| Bob's Discount Furniture LLC | Manchester | 225 | 205 | 162 | 3.7% | 9 |
| Sperry Rail Inc | Shelton | 225 | 86 | 40 | 3.8% | 2 |
| The Nefco Corporation | East Hartford | 219 | 243 | 217 | 9.4% | 8 |
| Laz Karp Associates LLC | Hartford | 208 | 473 | 52 | 5.8% | 6 |
| US Electrical Services Inc | Middletown | 207 | 212 | 262 | 8.5% | 3 |
| Dairyland Produce LLC | Ridgefield | 203 | 251 | 263 | 7.1% | 10 |
| Aquarion Water Co of Connecticut | Bridgeport | 202 | 187 | 0 | Not listed | 0 |
| Tilcon Connecticut Inc | New Britain | 189 | 134 | 14 | Not listed | 6 |
| Burns Construction Co Inc | Stratford | 177 | 187 | 33 | 41.7% | 3 |
| Supreme Industries Inc | Harwinton | 175 | 169 | 46 | 33.3% | 0 |
| Pro Park LLC | Hartford | 168 | 511 | 74 | 6.9% | 7 |
| Oak Ridge Hauling LLC | Danbury | 161 | 165 | 25 | 62.5% | 7 |
| Area Cooperative Educational Services | North Haven | 160 | 274 | 0 | Not listed | 0 |
| B and B Transportation Inc | Woodbridge | 160 | 150 | 0 | Not listed | 11 |
| Ferguson Electric Co Inc | Plainville | 158 | 23 | 10 | 20% | 3 |
| City Carting LLC | Stamford | 157 | 163 | 37 | 55.6% | 4 |
| Willimantic Waste Paper Co Inc | Willimantic | 154 | 154 | 24 | 36.4% | 11 |
| Safety Marking LLC | Bridgeport | 154 | 121 | 11 | 33.3% | 1 |
| Nehds Logistics LLC | Monroe | 145 | 75 | 59 | 12% | 2 |
| The Lane Construction Corporation | Cheshire | 143 | 200 | 23 | 35.3% | 6 |
| Connecticut Basement Systems | Seymour | 141 | 100 | 9 | 14.3% | 0 |
| Ability Beyond Disability Inc | Bethel | 139 | 129 | 0 | Not listed | 1 |
| Eastconn Resc | Hampton | 135 | 105 | 0 | Not listed | 1 |
| Environmental Designs Inc | Southington | 129 | 115 | 10 | 62.5% | 0 |
| Yarde Metals Inc | Southington | 127 | 114 | 140 | 16% | 4 |
| Yankee Gas Services | Berlin | 124 | 286 | 2 | Not listed | 1 |
| Infra-Metals Co | Wallingford | 124 | 92 | 253 | 28.9% | 4 |
| Constitution Workgroup LLC | Durham | 123 | 223 | 61 | 19.1% | 3 |
| Mcvac Environmental Services Inc | New Haven | 122 | 121 | 43 | 11.1% | 5 |
| Raytheon Technologies Corporation | East Hartford | 121 | 517 | 1 | Not listed | 0 |
| Elite Limousine Service Inc | Norwalk | 117 | 202 | 17 | 0% | 4 |
| Ducci Electrical Contractors Inc | Farmington | 117 | 35 | 5 | Not listed | 2 |
| Bci Inc | Windsor | 112 | 82 | 35 | 22.2% | 0 |
| All Waste Inc | Hartford | 111 | 95 | 34 | 16.7% | 9 |
| Star Distributors Inc | West Haven | 109 | 63 | 43 | 11.8% | 3 |
| TTC Bus Corp | Stamford | 106 | 106 | 0 | Not listed | 3 |
| Air Express International USA Inc | Darien | 102 | 181 | 8 | Not listed | 0 |
| Smyth Bus Co | Enfield | 102 | 78 | 0 | Not listed | 4 |
| Nec Group LLC | Bloomfield | 100 | 100 | 39 | 30% | 0 |
| Tradebe Treatment and Recycling Northeast LLC | Meriden | 98 | 54 | 53 | 31.2% | 0 |
| Ecs Transportation LLC | Wilton | 97 | 71 | 6 | 0% | 1 |
| Comcast | Berlin | 95 | 95 | 1 | Not listed | 1 |
| Kinsley Group Incorporated | East Granby | 95 | 73 | 33 | 19.2% | 1 |
| Nstar Gas | Berlin | 94 | 238 | 2 | Not listed | 0 |
| TRC Environmental Corporation | Windsor | 94 | 126 | 15 | 25% | 0 |
| The Worhunsky Corp | Pequabuck | 91 | 91 | 0 | Not listed | 0 |
| The United Illuminating Company | Orange | 89 | 198 | 7 | Not listed | 1 |
| CT Clover Transport LLC | Bolton | 88 | 97 | 1 | Not listed | 1 |
| North East Group LLC | Middletown | 88 | 83 | 7 | Not listed | 1 |
| Technical Gas Products Inc | Wallingford | 87 | 87 | 166 | 6.1% | 4 |
| Blake Equipment LLC | Bloomfield | 87 | 33 | 79 | 10% | 0 |
| Winkle Bus Company Inc | Orange | 84 | 69 | 0 | Not listed | 4 |
| Norbert E Mitchell Co Inc | Danbury | 83 | 77 | 15 | 0% | 6 |
| Stark Industries Corporation | Bristol | 82 | 55 | 38 | 6.7% | 8 |
| Interstate & Lakeland Lumber Corp | Greenwich | 82 | 52 | 25 | 15.8% | 0 |
| Southern New England Telephone | Waterbury | 80 | 171 | 2 | Not listed | 0 |
| Sysco Connecticut LLC | Rocky Hill | 80 | 89 | 36 | 26.7% | 5 |
| Rings End Incorporated | Darien | 80 | 70 | 21 | 20% | 2 |
| Hocon Gas Inc | Shelton | 78 | 41 | 6 | Not listed | 1 |
| Kamco Supply Corp of New England | Wallingford | 77 | 70 | 77 | 6.1% | 1 |
| Manafort Brothers Inc | Plainville | 77 | 40 | 36 | 40% | 1 |
| Salter's Express Company Inc | Simsbury | 75 | 59 | 0 | Not listed | 0 |
| Atlas Residential and Commercial Services LLC | Branford | 75 | 45 | 13 | 42.9% | 0 |
| Teed & Brown Inc | Norwalk | 75 | 40 | 1 | Not listed | 0 |
| Sippin Bros Oil Co Inc | Monroe | 73 | 44 | 0 | Not listed | 0 |
| Shawmut Equipment Co Inc | Manchester | 73 | 30 | 14 | 0% | 1 |
| Coelho Transport LLC | New London | 72 | 108 | 22 | 29.4% | 0 |
| Curtin Motor Livery Service Inc | Waterford | 72 | 105 | 0 | Not listed | 0 |
| John J Brennan Construction Co Inc | Shelton | 71 | 40 | 2 | Not listed | 1 |
| Rudy's Limousine Service Inc | Cos Cob | 70 | 90 | 0 | Not listed | 0 |
| Coastal Carriers of Connecticut LLC | Ansonia | 70 | 46 | 29 | 8.3% | 6 |
| CTM Brochure Display Inc | Stamford | 68 | 63 | 0 | Not listed | 0 |
| PDQ Acquisition LLC | New Canaan | 67 | 67 | 3 | Not listed | 0 |
| A Royal Flush Inc | Southport | 66 | 46 | 17 | 50% | 0 |
Carriers by fleet size
| Power units | Carriers |
|---|---|
| 5 to 9 | 1,580 |
| 10 to 19 | 597 |
| 20 to 49 | 291 |
| 50 to 99 | 72 |
| 100 to 499 | 54 |
| 500 or more | 11 |
Cities with the most carriers
| City | Carriers with 5+ power units |
|---|---|
| Stamford | 94 |
| Danbury | 73 |
| Norwalk | 69 |
| Bridgeport | 68 |
Cargo carried
Types of operation
| Type | Carriers |
|---|---|
| For hire carriers | 903 |
| Private fleets | 2,010 |
| Passenger carriers and bus operators | 207 |
| Hazardous materials carriers | 488 |
| Interstate carriers | 1,468 |
| Intrastate carriers | 1,137 |
Updated November 7, 2026. Read from US Department of Transportation, FMCSA Motor Carrier Census, Inspection, Crash and Licensing files. Public domain (U.S. government work). Inspection and crash counts cover November 7, 2024 to November 7, 2026. Fleet size, drivers, cargo and operation are as each carrier reports them to FMCSA and can be out of date. A vehicle or driver out of service order means an inspector ordered the vehicle or driver off the road until the problem was fixed. The national rate comes from every inspection in the same window. Crashes are those state police reported to FMCSA and are not a finding of fault. This page uses US Department of Transportation data and is not endorsed or certified by the Department of Transportation or FMCSA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.