Psc
Legal name: Arb INC
Psc's DOT number is USDOT 530399.
Looks good
No issues found
Based in
Irvine, CA
Power units
499
Drivers
258
Operation
Interstate · hazmat
Watch Psc for free
Next MCS-150 due: Sep 30, 2027
We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.
Compliance check
From the FMCSA census and inspection files, checked Oct 19, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Sep 30, 2027. Last filed Sep 9, 2025.
Safety rating
OKSatisfactory since Aug 1, 2008.
Out-of-service rate (24 months)
OKVehicle 13.4% vs 22.26% national, driver 1% vs 6.67% national, across 96 inspections.
UCR registration 2027
InfoInterstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 499 power units: $5,548 (bracket 5).
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 82 | 11 | 13.4% | 22.26% |
| Driver | 96 | 1 | 1% | 6.67% |
96 inspections and 78 violations since Oct 19, 2024. Last inspection Oct 8, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Arb INC
- DBA
- Psc
- Classification
- private property
- CDL drivers
- 66
- MCS-150 last filed
- Sep 9, 2025
- Reported mileage
- 5,896,843 (2024)
- Added to FMCSA
- Jul 15, 1993
- Safety rating
- Satisfactory
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.