MAMMOET WESTERN INC
AUTHORIZEDUSDOT
392142
MC Number
61166
Fleet Size
20
Total Drivers
25
Last updated: March 16, 2026
Broker verification report
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Safety overview
MAMMOET WESTERN INC is a mid-size intrastate only (non-hazmat) motor carrier based in EL MONTE, California, operating 20 power units with 25 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. No crashes on file.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Company details
- Entity Type
- N/A
- Carrier Operation
- Intrastate Only (Non-Hazmat)
- Operation Classification
- Authorized For Hire
- Cargo Carried
- APPLYING FOR MC
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
Driver %
Insurance on file
Liability (BIPD)
Not on file
Cargo
AMERICAN HOME ASSURANCE CO. — eff. Jul 1, 2004
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
0
Total Crashes
Similar carriers in California
Other carriers in the same state with a similar fleet size.
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Frequently asked questions
Is MAMMOET WESTERN INC authorized to operate?
Yes. MAMMOET WESTERN INC (USDOT #392142) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.
What is MAMMOET WESTERN INC's safety record?
MAMMOET WESTERN INC has 0 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does MAMMOET WESTERN INC operate?
MAMMOET WESTERN INC operates 20 power units with 25 drivers on file. That puts them in the mid-size range.
Does MAMMOET WESTERN INC transport hazardous materials?
No. MAMMOET WESTERN INC does not have a hazardous materials flag in the FMCSA database.
Where is MAMMOET WESTERN INC located?
MAMMOET WESTERN INC is based in EL MONTE, California at 1419 POTRERO AVE, 91733-3014. Phone: (626) 442-5542.