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UNITED BUILDERS DC INCORPORATED
Rockville, MD
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 4164282
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
4 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Previously ordered out of service on September 30, 2025 (New Entrant Revoked - Refusal of Audit/No Contact) — no longer active
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- 4 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4164282
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
February 6, 2026
FMCSA Registration
December 4, 2023
Annual Mileage
7,500 mi (2025)
Contact Information
Cargo Types
General FreightBuilding MaterialsConstruction MaterialsGarbage/RefuseOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
4
Driver Inspections
2
Vehicle Inspections
4
Out-of-Service Violations
5
Violations by Category
Vehicle Maintenance5
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
2 of 2 inspections
Unsafe Driving
0 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
1 of 2 inspections
Controlled Substances
0 of 2 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
DC3
MD1
Fleet & Equipment (1)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 1 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2022 Isuzu NPR-HD | Chassis / Incomplete · Class 4 | 54DC4W1D3NS202537 | 4 | 4 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (4)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| January 22, 2026 | 3284C00694 | BALTIMORE MD | II | 2 | 1 | SAME AS MOTOR CARRIER | Straight Truck |
ISUZU |
54DC4W1D3NS202537 |
MD 3FM9787 |
| 385.337B-OOSO | OOSOOS Order - Motor carrier operating a CMV while an existing out-of-service order is in effect: New Entrant - Refusal of Audit/No Contact | |||||||||
| 392.2-SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Windshield/ Glass/ Markings | ||||||||
| July 15, 2025 | 4652000358 | WASHINGTON DC | I | 2 | 1 | — | Straight Truck |
ISUZU |
54DC4W1D3NS202537 |
MD 3FM9787 |
| 391.41APC | OOSMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Medical Certificate | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| September 16, 2024 | 4810000336 | WASHINGTON DC | II | 4 | 2 | — | Straight Truck |
ISUZU |
54DC4W1D3NS202537 |
VA 3FM9787 |
| 392.9AA2-OA | OOSOperating Authority - Motor carrier operating a motor vehicle beyond the scope of the motor carriers operating authority. | |||||||||
| 391.41A-MCPC | OOSMedical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request, but presents proof prior to com | Medical Certificate | ||||||||
| 392.2-SLLTR | State/Local Laws - Truck restriction | |||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| June 25, 2024 | 3995002467 | WASHINGTON DC | I | 4 | 1 | — | Straight Truck |
ISUZU |
54DC4W1D3NS202537 |
MD 3FM9787 |
| 392.9AA2-OA | OOSOperating Authority - Motor carrier operating a motor vehicle beyond the scope of the motor carriers operating authority. | |||||||||
| 392.2-SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Windshield/ Glass/ Markings | ||||||||
| 392.2-SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Windshield/ Glass/ Markings | ||||||||
| 391.41A-MCPC | Medical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request, but presents proof prior to com | Medical Certificate | ||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 19, 2026.
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