COUNTY OF SONOMA
ACTIVEDBA: SONOMA COUNTY FLEET OPERATIONS DIVISION
USDOT
2626599
MC Number
N/A
Fleet Size
206
Total Drivers
171
Last updated: March 16, 2026
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Safety overview
COUNTY OF SONOMA is a large intrastate only (non-hazmat) motor carrier based in SANTA ROSA, California, operating 206 power units with 171 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. They have 2 crashes on file.
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BASIC scores
SMS PercentilesHigher 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
- N/A
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
2
Total Crashes
Similar carriers in California
Other carriers in the same state with a similar fleet size.
BIAGI BROS INC
CITY OF BAKERSFIELD
T C I TRANSPORTATION SERVICES INC
SJ88 TRUCKING LLC
MARBORG INDUSTRIES
Frequently asked questions
Is COUNTY OF SONOMA authorized to operate?
Yes. COUNTY OF SONOMA (USDOT #2626599) currently holds "ACTIVE" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.
How many trucks does COUNTY OF SONOMA operate?
COUNTY OF SONOMA operates 206 power units with 171 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does COUNTY OF SONOMA transport hazardous materials?
No. COUNTY OF SONOMA does not have a hazardous materials flag in the FMCSA database.
Where is COUNTY OF SONOMA located?
COUNTY OF SONOMA is based in SANTA ROSA, California at 1200 CENTURY COURT, 95403. Phone: (707) 565-2505.