License Plate CA 33404E4 (California) — Guardian Construction Group Inc
USDOT 4468457 · 2025 Isuzu NRR
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-03-23 | 54DE5W1D9SSR00376 | CA 33404E4 | GUARDIAN CONSTRUCTION GROUP INC · USDOT 4468457 |
| 2025-09-16 | 54DE5W1D9SSR00376 | CA 33404E4 | RESOURCE SOLUTIONS OF SF GROUP INC · USDOT 2709459 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this plate
Guardian Construction Group Inc Active
- USDOT
- 4468457
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- San Carlos, CA
- Power units
- 3
- Drivers
- 3
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-03-23). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate CA-33404E4 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 54DE5W1D9SSR00376 (2025 Isuzu NRR). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Guardian Construction Group Inc (USDOT 4468457). Vehicle make on file: Isuzu (ISU) (STRAIGHT TRUCK). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate CA-33404E4 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-09-16 to 2026-03-23. The latest inspection was in California, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2025 Isuzu NRR — VIN 54DE5W1D9SSR00376 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
2 carriers have operated vehicles under this plate (most recent first): Guardian Construction Group Inc (USDOT 4468457) on 2026-03-23; Resource Solutions Of Sf Group Inc (USDOT 2709459) on 2025-09-16.