Data / Carriers / Maryland / Frederick, MD
Trucking and bus carriers in Frederick, MD: 132 carriers with 5+ trucks
Frederick, MD has 132 registered motor carriers with 5 or more power units, 24 of them with 20 or more, operating 4,077 power units with 3,588 drivers. From November 7, 2024 to November 7, 2026, their vehicles went out of service in 13.6% of 2,043 vehicle inspections, against 22.9% for all carriers, and the states reported 84 crashes involving them.
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
- 132
- With 20+ power units
- 24
- Power units
- 4,077
- Drivers
- 3,588
- Inspections
- 2,463
- Crashes involving these carriers, wherever they happened
- 84
- Vehicle out of service rate
- 13.6% (9.3 points below the national rate, national 22.9%)
Largest carriers in Frederick
Ranked by power units. Counts cover November 7, 2024 to November 7, 2026.
| Carrier | City | Power units | Drivers | Inspections | Vehicle out of service | Crashes |
|---|---|---|---|---|---|---|
| Thompsongas LLC | Frederick | 1,210 | 787 | 624 | 6.1% | 17 |
| Landcare USA LLC | Frederick | 940 | 952 | 55 | 28% | 5 |
| Mint Express Inc | Frederick | 120 | 60 | 81 | 30.3% | 2 |
| Donald B Rice Tire Co Inc | Frederick | 97 | 97 | 69 | 9.1% | 5 |
| Dairy Maid Dairy LLC | Frederick | 81 | 85 | 125 | 4.9% | 2 |
| Mattress Warehouse LLC | Frederick | 60 | 61 | 71 | 11.8% | 3 |
| Connelly and Associates Inc | Frederick | 58 | 90 | 89 | 20.9% | 1 |
| Ausherman Homes | Frederick | 53 | 43 | 0 | Not listed | 0 |
| Richard B Rudy Inc | Frederick | 47 | 47 | 26 | 6.2% | 6 |
| North Star Foundation Inc | Frederick | 46 | 32 | 4 | Not listed | 0 |
| Sustainable Energy Systems LLC | Frederick | 42 | 52 | 7 | 80% | 0 |
| Kline LLC | Frederick | 37 | 42 | 34 | 6.7% | 0 |
| Foodpro Corp | Frederick | 36 | 39 | 45 | 0% | 0 |
| Premium Distributors of Maryland, L.L.C. | Frederick | 34 | 21 | 24 | 8.7% | 0 |
| On the Town Limousines Inc | Frederick | 29 | 31 | 37 | 0% | 0 |
| Southern States Frederick Coop | Frederick | 29 | 26 | 5 | 60% | 0 |
| Carey Limousine La Inc | Frederick | 28 | 31 | 2 | Not listed | 0 |
| East Side Ag Transport Inc | Frederick | 26 | 13 | 2 | Not listed | 1 |
| Ecology Services Refuse & Recycling LLC | Frederick | 25 | 22 | 14 | 64.3% | 1 |
| Vinny's Towing & Recovery LLC | Frederick | 25 | 15 | 60 | 21.1% | 2 |
| H Frank Foland & Son Inc | Frederick | 22 | 21 | 18 | 23.5% | 0 |
| Bay Brothers Co | Frederick | 20 | 40 | 0 | Not listed | 0 |
| Complete Home Services Inc | Frederick | 20 | 20 | 16 | 18.8% | 0 |
| Farmers Coop Association Inc | Frederick | 20 | 10 | 5 | Not listed | 0 |
| PJS Roofing Inc | Frederick | 19 | 50 | 20 | 25% | 0 |
| Fortress Foundation Solutions LLC | Frederick | 19 | 21 | 13 | 23.1% | 0 |
| Hopwood Enterprises Inc | Frederick | 18 | 24 | 16 | 56.2% | 1 |
| Frederick Fence Co Inc | Frederick | 18 | 19 | 16 | 18.8% | 0 |
| Triangle Contracting LLC | Frederick | 17 | 11 | 24 | 16.7% | 3 |
| Gutters for Less | Frederick | 17 | 10 | 11 | 0% | 0 |
| American Disposal Systems Inc | Frederick | 17 | 8 | 6 | 0% | 1 |
| Marks Equipment Service Inc | Frederick | 16 | 15 | 24 | 13% | 0 |
| PGC Landscape LLC | Frederick | 16 | 15 | 7 | 42.9% | 0 |
| Guitar Center Stores | Frederick | 16 | 12 | 38 | 3.6% | 2 |
| Glass Concepts Inc | Frederick | 16 | 6 | 3 | Not listed | 0 |
| Vintage Cleaning Corp Inc | Frederick | 15 | 20 | 22 | 5% | 0 |
| Great Eastern Concrete Inc | Frederick | 15 | 16 | 13 | 53.8% | 0 |
| Shoemaker Bros Inc | Frederick | 15 | 13 | 0 | Not listed | 0 |
| Innovative Managment Solutions Inc | Frederick | 14 | 17 | 58 | 14.6% | 6 |
| Landscape Services Inc | Frederick | 14 | 13 | 12 | 25% | 0 |
| US Transportation LLC | Frederick | 13 | 20 | 88 | 14.6% | 4 |
| Chapingo LLC | Frederick | 13 | 12 | 4 | Not listed | 0 |
| Adelphia G S Cable LLC | Frederick | 13 | 10 | 0 | Not listed | 0 |
| Topper Construction Company | Frederick | 13 | 10 | 12 | 18.2% | 0 |
| Frederick CML LLC | Frederick | 12 | 20 | 20 | 7.1% | 3 |
| Comcast Commuication of Potomac | Frederick | 12 | 12 | 3 | Not listed | 0 |
| Clym Environmental Services LLC | Frederick | 12 | 11 | 53 | 11.1% | 3 |
| Service Glass Industries Inc | Frederick | 12 | 11 | 3 | Not listed | 0 |
| Howell Brother Lawn & Landscaping LLC | Frederick | 12 | 10 | 2 | Not listed | 0 |
| Frederick Concrete Company Inc | Frederick | 12 | 8 | 1 | Not listed | 0 |
| Island Vybz Trucking LLC | Frederick | 12 | 8 | 0 | Not listed | 0 |
| Poole Landscaping Inc | Frederick | 11 | 14 | 0 | Not listed | 0 |
| Wells Cove LLC | Frederick | 11 | 11 | 16 | 12.5% | 0 |
| Summit Auto Parts and Service, Inc. | Frederick | 11 | 8 | 0 | Not listed | 0 |
| Worldshine Cloverleaf LLC | Frederick | 11 | 7 | 0 | Not listed | 0 |
| Got Utilities LLC | Frederick | 11 | 6 | 5 | 20% | 1 |
| Showtime Sound Trucking LLC | Frederick | 10 | 12 | 13 | 0% | 0 |
| Horizon Logistics LLC | Frederick | 10 | 10 | 0 | Not listed | 0 |
| Builders Design LLC | Frederick | 10 | 9 | 25 | 11.8% | 0 |
| WLR Automotive Group Inc | Frederick | 10 | 8 | 14 | 0% | 0 |
| J&M Truck Repair Inc | Frederick | 10 | 7 | 5 | 20% | 0 |
| HMF Paving Contractors Inc | Frederick | 10 | 1 | 1 | Not listed | 1 |
| D & a Logistics Inc | Frederick | 9 | 10 | 8 | 16.7% | 3 |
| Winpigler RCS LLC | Frederick | 9 | 10 | 1 | Not listed | 0 |
| Wright Away Refuse Inc | Frederick | 9 | 6 | 5 | Not listed | 0 |
| Custom Glass Services | Frederick | 9 | 1 | 9 | 22.2% | 0 |
| Brandenburg Electric Inc | Frederick | 8 | 9 | 1 | Not listed | 0 |
| Earth Movers Excavating Inc | Frederick | 8 | 9 | 5 | 60% | 1 |
| Atlas Home Energy Solutions LLC | Frederick | 8 | 8 | 18 | 17.6% | 0 |
| Colonial Sash and Door Inc | Frederick | 8 | 8 | 11 | 0% | 0 |
| Ojeda Brothers Landscaping LLC | Frederick | 8 | 8 | 6 | 33.3% | 0 |
| Ramar Moving Systems Inc | Frederick | 8 | 8 | 18 | 0% | 0 |
| Daybreak Adult Day Services Inc | Frederick | 8 | 7 | 0 | Not listed | 0 |
| Frederick Brick Works Inc | Frederick | 8 | 7 | 15 | 6.7% | 0 |
| Joseph F Devilbiss Construction Company | Frederick | 8 | 7 | 0 | Not listed | 0 |
| Buhrstone Brick Inc | Frederick | 8 | 6 | 1 | Not listed | 0 |
| Keyser-Garver Well Drilling Inc | Frederick | 8 | 5 | 0 | Not listed | 0 |
| Professional Landscape Management Services Inc | Frederick | 8 | 5 | 4 | Not listed | 0 |
| Ramar Transportation & Logistics Group | Frederick | 8 | 5 | 0 | Not listed | 0 |
| Cline and Duvall Inc | Frederick | 8 | 3 | 0 | Not listed | 0 |
| Dorseys Towing and Parking Enforcement LLC | Frederick | 8 | 3 | 10 | 10% | 0 |
| Way Station Incorporated | Frederick | 7 | 45 | 0 | Not listed | 0 |
| Colonial Equipment Company | Frederick | 7 | 13 | 0 | Not listed | 0 |
| All-Shred Inc | Frederick | 7 | 9 | 7 | 0% | 0 |
| GT Senior Services LLC | Frederick | 7 | 9 | 48 | 4.7% | 0 |
| R W Warner Inc | Frederick | 7 | 9 | 8 | 12.5% | 0 |
| H & H Services LLC | Frederick | 7 | 7 | 10 | 25% | 0 |
| Keyser Services LLC | Frederick | 7 | 7 | 5 | 100% | 1 |
| Triple 777 Sanitation Inc | Frederick | 7 | 7 | 2 | Not listed | 0 |
| Eza Construction Corp | Frederick | 7 | 5 | 6 | 83.3% | 0 |
| Keller Brothers Inc | Frederick | 7 | 5 | 2 | Not listed | 0 |
| Oldtowne Historic Landscape | Frederick | 7 | 5 | 1 | Not listed | 0 |
| Design Innovations LLC | Frederick | 7 | 2 | 1 | Not listed | 0 |
| Fout Crane and Rigging LLC | Frederick | 7 | 2 | 4 | Not listed | 0 |
| T Cassidy Trucking LLC | Frederick | 7 | 1 | 1 | Not listed | 0 |
| Pole Buildings Plus | Frederick | 6 | 25 | 7 | 50% | 2 |
| Grimm's Automovation Inc | Frederick | 6 | 10 | 9 | 22.2% | 0 |
| TNT Services Group Inc | Frederick | 6 | 9 | 15 | 8.3% | 0 |
| Flywheel Washington DC East Inc | Frederick | 6 | 8 | 0 | Not listed | 0 |
| Mchenry Equipment Inc | Frederick | 6 | 8 | 4 | Not listed | 0 |
Carriers by fleet size
| Power units | Carriers |
|---|---|
| 5 to 9 | 70 |
| 10 to 19 | 38 |
| 20 to 49 | 16 |
| 50 to 99 | 5 |
| 100 to 499 | 1 |
| 500 or more | 2 |
Cargo carried
Also on SpecStream
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.