MARK ALONZO CONSTRUCTION LLC

AUTHORIZED

DBA: SLO TRENCHLESS

1740 SAN LUIS DRIVE, SAN LUIS OBISPO, CA, 93401|(805) 801-2616

USDOT

3794588

MC Number

N/A

Fleet Size

1

Total Drivers

2

Last updated: March 16, 2026

Safety overview

MARK ALONZO CONSTRUCTION LLC is a small intrastate only (non-hazmat) motor carrier based in SAN LUIS OBISPO, California, operating 1 power unit with 2 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 MARK ALONZO CONSTRUCTION LLC authorized to operate?

Yes. MARK ALONZO CONSTRUCTION LLC (USDOT #3794588) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does MARK ALONZO CONSTRUCTION LLC operate?

MARK ALONZO CONSTRUCTION LLC operates 1 power unit with 2 drivers on file. That makes them a small carrier.

Does MARK ALONZO CONSTRUCTION LLC transport hazardous materials?

No. MARK ALONZO CONSTRUCTION LLC does not have a hazardous materials flag in the FMCSA database.

Where is MARK ALONZO CONSTRUCTION LLC located?

MARK ALONZO CONSTRUCTION LLC is based in SAN LUIS OBISPO, California at 1740 SAN LUIS DRIVE, 93401. Phone: (805) 801-2616.