THOMAS A O'BRIEN
AUTHORIZEDDBA: FIRST IMPRESSIONS TREE SERVICE & LANDSCAPING
USDOT
3342614
MC Number
N/A
Fleet Size
2
Total Drivers
4
Last updated: March 13, 2026
Safety overview
THOMAS A O'BRIEN is a small intrastate only (non-hazmat) motor carrier based in GRASS VALLEY, California, operating 2 power units with 4 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 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
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is THOMAS A O'BRIEN authorized to operate?
Yes. THOMAS A O'BRIEN (USDOT #3342614) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.
How many trucks does THOMAS A O'BRIEN operate?
THOMAS A O'BRIEN operates 2 power units with 4 drivers on file. That makes them a small carrier.
Does THOMAS A O'BRIEN transport hazardous materials?
No. THOMAS A O'BRIEN does not have a hazardous materials flag in the FMCSA database.
Where is THOMAS A O'BRIEN located?
THOMAS A O'BRIEN is based in GRASS VALLEY, California at 13015 GREENHORN RD, 95945-8479. Phone: (530) 205-5347.