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DIAMOND ENVIRONMENTAL SERVICES LP

AUTHORIZED
807 E MISSION RD, SAN MARCOS, CA, 92069|(760) 744-7191

USDOT

1811463

MC Number

N/A

Fleet Size

235

Total Drivers

218

Last updated: March 15, 2026

Safety overview

DIAMOND ENVIRONMENTAL SERVICES LP is a large intrastate only (non-hazmat) motor carrier based in SAN MARCOS, California, operating 235 power units with 218 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 3 crashes on file (1 fatal, 1 with injuries).

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

3

Total Crashes

Fatal Crashes1
Injury Crashes1
Tow Crashes2

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Frequently asked questions

Is DIAMOND ENVIRONMENTAL SERVICES LP authorized to operate?

Yes. DIAMOND ENVIRONMENTAL SERVICES LP (USDOT #1811463) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.

How many trucks does DIAMOND ENVIRONMENTAL SERVICES LP operate?

DIAMOND ENVIRONMENTAL SERVICES LP operates 235 power units with 218 drivers on file. That puts them in the large carrier category by FMCSA standards.

Does DIAMOND ENVIRONMENTAL SERVICES LP transport hazardous materials?

No. DIAMOND ENVIRONMENTAL SERVICES LP does not have a hazardous materials flag in the FMCSA database.

Where is DIAMOND ENVIRONMENTAL SERVICES LP located?

DIAMOND ENVIRONMENTAL SERVICES LP is based in SAN MARCOS, California at 807 E MISSION RD, 92069. Phone: (760) 744-7191.