SAMUEL J PIAZZA & SON INC
AUTHORIZEDDBA: PIAZZA TRUCKING
USDOT
391314
MC Number
231685
Fleet Size
38
Total Drivers
49
Last updated: March 16, 2026
Broker verification report
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Safety overview
SAMUEL J PIAZZA & SON INC is a mid-size interstate motor carrier based in SOUTH GATE, California, operating 38 power units with 49 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 2.8% comes in under the 5.51% national average. They have 1 crash on file. FMCSA records show 114 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 8.9% and the average vehicle OOS rate is 22.4% across 312,857 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
114
Total
53%
Driver %
Insurance on file
Liability (BIPD)
IMPERIUM INSURANCE COMPANY — eff. Oct 23, 2025
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
1
Total Crashes
Similar carriers in California
Other carriers in the same state with a similar fleet size.
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Frequently asked questions
Is SAMUEL J PIAZZA & SON INC authorized to operate?
Yes. SAMUEL J PIAZZA & SON INC (USDOT #391314) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SAMUEL J PIAZZA & SON INC's safety record?
SAMUEL J PIAZZA & SON INC has 114 inspections on file and 1 crash on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does SAMUEL J PIAZZA & SON INC operate?
SAMUEL J PIAZZA & SON INC operates 38 power units with 49 drivers on file. That puts them in the mid-size range.
Does SAMUEL J PIAZZA & SON INC transport hazardous materials?
No. SAMUEL J PIAZZA & SON INC does not have a hazardous materials flag in the FMCSA database.
Where is SAMUEL J PIAZZA & SON INC located?
SAMUEL J PIAZZA & SON INC is based in SOUTH GATE, California at 9001 RAYO AVE, 90280. Phone: (323) 357-1999.
What are SAMUEL J PIAZZA & SON INC's out-of-service rates?
SAMUEL J PIAZZA & SON INC's driver out-of-service rate is 2.8%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 7.4% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.