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D-4 COMMUNICATION LLC
DBA: D-4 General Enineering
Pacifica, CA
CarrierChk vetting signal
Elevated concerns
No Active Operating Authority
FMCSA does not show active operating authority for this carrier. A carrier without it cannot legally haul interstate for-hire freight.
See all 2 flags (1 high-priority, 1 caution) ↓
FMCSA status: Active registration · no operating authority · DOT 4289730
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
3 inspections on record
Flags · 2
No Active Operating Authority
FMCSA does not show active operating authority for this carrier. A carrier without it cannot legally haul interstate for-hire freight.
No Insurance Filing On Record
No active insurance filing appears in FMCSA records for this carrier. Confirm coverage directly with the insurer before booking.
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- 3 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
FF065741
Carrier
Required Filings
Surety bond / trust fund · required
Not on file
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4289730
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
September 5, 2024
FMCSA Registration
August 30, 2024
Annual Mileage
8,500 mi (2023)
Contact Information
Location
Pacifica, CA
Email
Cargo Types
Building MaterialsConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
3
Driver Inspections
2
Vehicle Inspections
1
Out-of-Service Violations
0
Violations by Category
Vehicle Maintenance0
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
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
0 of 1 inspections
Unsafe Driving
1 of 3 inspections
Hours of Service
0 of 3 inspections
Driver Fitness
0 of 3 inspections
Controlled Substances
0 of 3 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA3
Fleet & Equipment (3)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~2
of 1 reported to FMCSA
Trailers
~1
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2021 Ford F-550 | Chassis / Incomplete · Class 5 | 1FD0X5HT4MEC42446 | 2 | — |
| 2002 Chevrolet GMT-400 | Chassis / Incomplete · Class 4 | 3GBKC34G62M104862 | 1 | — |
| Wheel | Semi-trailer | 5E3SK18N9G1000045 | 1 | — |
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 (3)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| September 18, 2026 | UGHP001215 | CA, CA | II | 6 | — | — | Straight Truck Semi-trailer |
FORD WHEEL |
1FD0X5HT4MEC42446 5E3SK18N9G1000045 |
CA 43865F3 CA 4PC6098 |
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLSIV | State/Local Laws - State insurance violation | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| May 3, 2026 | UDM7004999 | CA, CA | III | 5 | — | — | Straight Truck |
CHEVROLET |
3GBKC34G62M104862 |
CA 74186B3 |
| 392.2-SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other | Dangerous Driving | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLL | State/Local Laws - | |||||||||
| 392.2-SLLSIV | State/Local Laws - State insurance violation | |||||||||
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| March 4, 2025 | UGHP000003 | LYNGSO LN, CA | III | 4 | — | — | Straight Truck |
FORD |
1FD0X5HT4MEC42446 |
CA 43865F3 |
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| 392.2-SLLSOA | State/Local Laws - State operating authority violation | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 392.2-SLLDL | State/Local Laws - Misc. driver's license violation | |||||||||
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| September 19, 2024 | WITHDRAWN | Property Freight Forwarder |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 18, 2026.
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