Middletown Transport Limited Liability Company is a USDOT-registered interstate carrier, 4 power units, 4 drivers operation based in Frederick, MD.
Berk Light & Heavy LLC
Intrastate (Hazmat) carrier in Frederick, Maryland · Legal name: Berk Sales LLC
- General Freight
- Mobile Homes
- Motor Vehicles
- Drive Away / Towaway
Is Berk Light & Heavy LLC your company?
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Compliance standing for USDOT 4530403
0 of 3 items need the owner's attention- MCS-150 filing Filed February 2026
- Safety rating None on record
- Operating authority None on record
Company overview
Awaiting owner confirmation- USDOT number
- 4530403
- Operation type
- Intrastate (Hazmat)
- Carrier classification
- Private Property; Authorized For Hire
- Power units
- 2
- Trucks / tractors
- 2
- Drivers
- 2
- CDL drivers
- 1
- Hazmat
- Yes
- USDOT registered since
- 2026
- Last MCS-150 filing
- February 2026
Built from public registration records.
Cargo and services
General Freight; Mobile Homes; Motor Vehicles; Drive Away / Towaway
DOT compliance requirements for Berk Light & Heavy LLC
Based on this carrier's registration profile, these federal requirements apply:
USDOT registration and MCS-150 biennial update
Every registered carrier must keep its MCS-150 filing current and update it at least every two years. Missing the biennial update window can deactivate USDOT number 4530403. Check this company's MCS-150 deadline
Driver qualification files
With 2 drivers on record, this carrier must maintain a complete DQ file for each driver: applications, MVRs, medical certificates and road test records. DQ file services
Drug & Alcohol testing and FMCSA Clearinghouse
Carriers with CDL drivers (1 reported) must run a compliant DOT drug and alcohol testing program and complete annual Clearinghouse queries for every driver. Clearinghouse services
Hazardous materials compliance
This carrier is flagged for hazardous materials. That adds hazmat registration, placarding, security planning and driver training requirements on top of standard rules. Hazmat compliance help
Vehicle maintenance files and annual inspections
With 2 power units, each vehicle needs systematic maintenance records and a documented annual DOT inspection. Fleet maintenance compliance
Need help staying compliant? Compare vetted DOT compliance providers who handle all of the above.
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