BIAGI BROS INC
AUTHORIZEDUSDOT
433123
MC Number
247822
Fleet Size
149
Total Drivers
149
FMCSA-derived snapshot updated: September 6, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
BIAGI BROS INC is a large interstate motor carrier based in NAPA, California, operating 149 power units with 149 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 0.4% comes in under the 6.7% national average. They have 11 crashes on file (2 fatal, 3 with injuries). FMCSA records show 276 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 9.3% and the average vehicle OOS rate is 22.8% across 321,883 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
276
Total
58%
Driver %
Insurance on file
Liability (BIPD)
ZURICH AMERICAN INSURANCE COMPANY — eff. Sep 1, 2007
Cargo
LEXINGTON INSURANCE COMPANY — eff. Sep 1, 2011
Surety Bond
Harco National Insurance Company — eff. Oct 1, 2021
Trust Fund
Not on file
Source: FMCSA Motus. Imported Aug 4, 2026. Verify current filings directly with FMCSA before relying on them.
Crash history
11
Total Crashes
Similar carriers in California
Other carriers in the same state with a similar fleet size.
BG TRUCKING INC
LINCOLN TRANSPORTATION SERVICES INC
ANTONINI BROS INC
BONNEY PLUMBING LLC
SAN JUAN UNIFIED SCHOOL DISTRICT
Frequently asked questions
Is BIAGI BROS INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for BIAGI BROS INC (USDOT #433123) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is BIAGI BROS INC's safety record?
BIAGI BROS INC has 276 inspections in CarrierOwl's current imported snapshot and 11 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 BIAGI BROS INC operate?
BIAGI BROS INC operates 149 power units with 149 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does BIAGI BROS INC transport hazardous materials?
No. BIAGI BROS INC does not have a hazardous materials flag in the FMCSA database.
Where is BIAGI BROS INC located?
BIAGI BROS INC is based in NAPA, California at 787 AIRPARK RD, 94558. Phone: (707) 251-9990.
What are BIAGI BROS INC's out-of-service rates?
BIAGI BROS INC's driver out-of-service rate is 0.4%, 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 10.4%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.