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Not AuthorizedUSDOT 946935· MC406557· CARRIER· EIN 94-3394736
⬇ PDF report

SERGIO GALVAN DIAZ

19125 TRIOLO ST, WOODBRIDGE, CA, 95258(209) 366-3365SERGIO GALVAN DIAZ
Vetting snapshot
Authority
Inactive
operating authority
Insurance
No active filing
$750K required — verify
Vehicle OOS
—
no inspections
Driver OOS
—
no inspections
Crashes 24mo
0
clean
Red flags
1 flag
see details below
0
/ 100

Risk factors

High riskVioCodes score
Operating authority is not activeNo active liability (BIPD) insurance filing on file

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Authority & insurance

MC406557

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

No active liability (BIPD) insurance filing on file
Common
None
Contract
Inactive
Broker
None
Authorized for: Property
Liability (BIPD)
No active filing
$750K required
Cargo
Not on file
not required
Bond / surety
Not on file
not required
Authority history (2) ▾
12/16/2002MOTOR PROPERTY CONTRACT CARRIERREINSTATED→ REVOKED (05/20/2009)
05/10/2001MOTOR PROPERTY CONTRACT CARRIERGRANTED→ REVOKED (03/27/2002)
Insurance history2 insurers on record
Filing timeline (3) ▾
  1. CAROLINA CASUALTY INSURANCE CO.$750KCancelled
    BIPD/Primary · eff 11/13/2006 → 05/14/2009
  2. CAROLINA CASUALTY INSURANCE CO.$1MReplaced
    BIPD/Primary · eff 11/13/2002 → 11/13/2006
  3. ASSOCIATES INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 03/24/2001 → 01/08/2002

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle0 inspections · 0% OOS · National 22%
Driver0 inspections · 0% OOS · National 6.7%

CSA performance breakdown

FMCSA · August 28, 2026

0 inspections · 0 violations (0 OOS) · —% of inspections had an OOS finding.

0
Inspections
0
Violations
0
OOS violations
0
Distinct codes

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
1
on file (MCS-150)
Drivers
1
1 hold a CDL
Annual mileage
—
reported 0
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi1 drivers
Company officer
SERGIO GALVAN DIAZ
Operation
Intrastate (Non-Hazmat)
Registered since
2001-04-12
Last MCS-150 update
2007-05-29
Census status
Active

Fleet: 1 trucks · 1 owned tractors.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares addresses or phone numbers with 11 other carriers — review the connections below as part of your vetting.

11
Connected carriers
0
Fleet-transfer links
0
Most shared VINs
0
Strong links
Medium· 11
DAVID O OROZCO
USDOT 1025042Inactive· WILMINGTON, CA
Medium
Mailing
DON DUONG
USDOT 1634766Inactive· TEMPLE CITY, CA
Medium
Mailing
J & Y BROKERAGE COMPANY LLC
USDOT 2239544Active· DOWNEY, CA
Medium
Mailing
JOSE LUIS RODRIGUEZ
USDOT 1460102Inactive· PERRIS, CA
Medium
Mailing
JUAN JOSE MONTEZ
USDOT 1635279Inactive· GARDEN GROVE, CA
Medium
Mailing
ML TRANSPORT LLC
USDOT 1642236Inactive· SOUTH GATE, CA
Medium
Mailing
MLV TRANSPORTATION INC
USDOT 2239548Active· CARSON, CA
Medium
Mailing
MOISES DOMINGUEZ
USDOT 2238782Active· BELL, CA
Medium
Mailing
NANZHE CUI
USDOT 1600802Inactive· LONG BEACH, CA
Medium
Mailing
S & L TRANSPORTATION CORP
USDOT 1884693Active· WOODBRIDGE, CA
Medium
PhoneAddress
TRANSCOWEST INC
USDOT 2239311Active· CARSON CITY, NV
Medium
Mailing

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

7 events
  1. 05/14/2009Insurance cancelled — CAROLINA CASUALTY INSURANCE CO.

    BIPD/Primary · policy 446497

  2. 05/29/2007MCS-150 update filed
  3. 11/13/2006Insurance replaced — CAROLINA CASUALTY INSURANCE CO.

    BIPD/Primary · policy 446497

  4. 12/16/2002MOTOR PROPERTY CONTRACT CARRIER — REINSTATED

    REVOKED (05/20/2009)

  5. 01/08/2002Insurance cancelled — ASSOCIATES INSURANCE COMPANY

    BIPD/Primary · policy TK1007632

  6. 05/10/2001MOTOR PROPERTY CONTRACT CARRIER — GRANTED

    REVOKED (03/27/2002)

  7. 04/12/2001Registered with FMCSA

    AUTHORIZED FOR HIRE

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Intrastate (Non-Hazmat)
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2007-05-29
Reported mileage
—
⚡

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ⓘ
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 24, 2026, 3:09 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.