SIERRA INSULATION CONTRACTORS II LLC

AUTHORIZED
120 S WINEVILLE AVE, ONTARIO, CA, 91761|(914) 221-3399

USDOT

2856497

MC Number

N/A

Fleet Size

4

Total Drivers

12

Last updated: March 13, 2026

Safety overview

SIERRA INSULATION CONTRACTORS II LLC is a small intrastate only (non-hazmat) motor carrier based in ONTARIO, California, operating 4 power units with 12 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
Private (Property)
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 SIERRA INSULATION CONTRACTORS II LLC authorized to operate?

Yes. SIERRA INSULATION CONTRACTORS II LLC (USDOT #2856497) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does SIERRA INSULATION CONTRACTORS II LLC operate?

SIERRA INSULATION CONTRACTORS II LLC operates 4 power units with 12 drivers on file. That makes them a small carrier.

Does SIERRA INSULATION CONTRACTORS II LLC transport hazardous materials?

No. SIERRA INSULATION CONTRACTORS II LLC does not have a hazardous materials flag in the FMCSA database.

Where is SIERRA INSULATION CONTRACTORS II LLC located?

SIERRA INSULATION CONTRACTORS II LLC is based in ONTARIO, California at 120 S WINEVILLE AVE, 91761. Phone: (914) 221-3399.