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TREFETHEN FAMILY WINERY LLC

AUTHORIZED
1160 OAK KNOLL AVE, NAPA, CA, 94558-1303|(472) 293-9337

USDOT

4517861

MC Number

N/A

Fleet Size

1

Total Drivers

1

Last updated: March 10, 2026

Safety overview

TREFETHEN FAMILY WINERY LLC is a small intrastate only (non-hazmat) motor carrier based in NAPA, California, operating 1 power unit with 1 drivers. FMCSA hasn't published BASIC scores for this carrier yet. That usually means they don't have enough inspection data for the system to calculate percentiles. No crashes on file.

BASIC scores

SMS Percentiles

Higher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.

No BASIC scores available. This usually means the carrier hasn't had enough inspections for FMCSA to calculate percentiles.

Company details

Entity Type
N/A
Carrier Operation
Intrastate Only (Non-Hazmat)
Operation Classification
Authorized For Hire
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

0

Total

—

Driver %

Driver Inspections0
Vehicle Inspections0

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

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Frequently asked questions

Is TREFETHEN FAMILY WINERY LLC authorized to operate?

Yes. TREFETHEN FAMILY WINERY LLC (USDOT #4517861) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does TREFETHEN FAMILY WINERY LLC operate?

TREFETHEN FAMILY WINERY LLC operates 1 power unit with 1 driver on file. That makes them a small carrier.

Does TREFETHEN FAMILY WINERY LLC transport hazardous materials?

No. TREFETHEN FAMILY WINERY LLC does not have a hazardous materials flag in the FMCSA database.

Where is TREFETHEN FAMILY WINERY LLC located?

TREFETHEN FAMILY WINERY LLC is based in NAPA, California at 1160 OAK KNOLL AVE, 94558-1303. Phone: (472) 293-9337.