DIAMOND OIL CO INC
AUTHORIZEDUSDOT
2728543
MC Number
N/A
Fleet Size
10
Total Drivers
4
Last updated: March 13, 2026
Safety overview
DIAMOND OIL CO INC is a small intrastate only (non-hazmat) motor carrier based in MONTEBELLO, California, operating 10 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
- Authorized For Hire
- 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 DIAMOND OIL CO INC authorized to operate?
Yes. DIAMOND OIL CO INC (USDOT #2728543) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.
How many trucks does DIAMOND OIL CO INC operate?
DIAMOND OIL CO INC operates 10 power units with 4 drivers on file. That makes them a small carrier.
Does DIAMOND OIL CO INC transport hazardous materials?
No. DIAMOND OIL CO INC does not have a hazardous materials flag in the FMCSA database.
Where is DIAMOND OIL CO INC located?
DIAMOND OIL CO INC is based in MONTEBELLO, California at 1553 BLUFF RD, 906406601. Phone: (323) 685-7786.