PIOUS CARRIERS LLC
AUTHORIZEDDBA: NATIONAL TANK LINES
USDOT
3373801
MC Number
N/A
Fleet Size
15
Total Drivers
17
FMCSA-derived snapshot updated: August 9, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Safety overview
PIOUS CARRIERS LLC is a small intrastate only (hazmat) motor carrier based in CONCORD, California, operating 15 power units with 17 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 2.4% comes in under the 6.7% national average. They have 2 crashes on file (1 with injuries). FMCSA records show 47 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in California is 9.1% and the average vehicle OOS rate is 22.6% across 319,565 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Intrastate Only (Hazmat)
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
47
Total
48%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
2
Total Crashes
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Frequently asked questions
Is PIOUS CARRIERS LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for PIOUS CARRIERS LLC (USDOT #3373801) shows "AUTHORIZED" status. The snapshot lists them as an intrastate only (hazmat) carrier. Verify the current official record with FMCSA before booking a load.
What is PIOUS CARRIERS LLC's safety record?
PIOUS CARRIERS LLC has 47 inspections in CarrierOwl's current imported snapshot and 2 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does PIOUS CARRIERS LLC operate?
PIOUS CARRIERS LLC operates 15 power units with 17 drivers on file. That makes them a small carrier.
Does PIOUS CARRIERS LLC transport hazardous materials?
Yes. PIOUS CARRIERS LLC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is PIOUS CARRIERS LLC located?
PIOUS CARRIERS LLC is based in CONCORD, California at 4323 CLAYTON RD, 94521-2843. Phone: (510) 361-9396.
What are PIOUS CARRIERS LLC's out-of-service rates?
PIOUS CARRIERS LLC's driver out-of-service rate is 2.4%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 21.7%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026.