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Authorized · PropertyUSDOT 1578757· MC584569· CARRIER· EIN 20-5818253
⬇ PDF report

SON TRANSPORT SERVICES LLC

221 PARK AVENUE, DEL RIO, TX, 78840(830) 734-1800IMELDA C RODRIGUEZ
Vetting snapshot
Authority
Active
operating authority
Insurance
$750K BIPD
PROGRESSIVE COUNTY MUTUAL
Vehicle OOS
75%
above 22% national avg
Driver OOS
0%
below 6.7% national avg
Crashes 24mo
0
clean
Red flags
None
nothing flagged
75
/ 100

Risk factors

Moderate riskVioCodes score
Vehicle OOS 75% — well above the 22% national average

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

MC584569

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

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$750K on file
$750K required
Cargo
Not on file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$750K coverageeff 11/26/2019
PROGRESSIVE COUNTY MUTUAL· policy CA 1457900
Authority history (3) ▾
10/30/2019COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/27/2019)
08/29/2007COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (09/06/2007)
12/13/2006MOTOR PROPERTY COMMON CARRIERGRANTED
Insurance history4 insurers on record
Filing timeline (6) ▾
  1. GREAT WEST CASUALTY CO.$1MCancelled
    BIPD/Primary · eff 11/26/2010 → 11/26/2019
  2. GREAT WEST CASUALTY CO.$750KCancelled
    CARGO · eff 11/26/2010 → 11/26/2019
  3. NORTHLAND INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 09/25/2007 → 12/29/2010
  4. NORTHLAND INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 09/25/2007 → 11/26/2010
  5. HARTFORD FIRE INSURANCE COMPANY$750KReplaced
    CARGO · eff 11/27/2006 → 11/26/2010
  6. NORTHLAND INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 11/26/2006 → 09/25/2007

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.

Vehicle8 inspections · 75% OOS · National 22%
Driver8 inspections · 0% OOS · National 6.7%

Company profile

FMCSA census

AUTHORIZED FOR HIRE

Power units
2
on file (MCS-150)
Drivers
1
1 hold a CDL
Annual mileage
0.1M mi
reported 2024
Recordable crash rate
0.00
per million miles
How far they run · drivers by operating lane
  • Interstate · 100+ mi1 drivers
Company officer
IMELDA C RODRIGUEZ
Operation
Interstate
Registered since
2006-11-20
Last MCS-150 update
2024-11-16
Census status
Active

Fleet: 2 trucks · 2 owned tractors · 2 owned trailers.

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

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Activity history

11 events
  1. 11/16/2024MCS-150 update filed

    0.1M mi reported (2024)

  2. 11/26/2019Insurance filed — PROGRESSIVE COUNTY MUTUAL

    Liability (BIPD) — BMC-91X · policy CA 1457900

  3. 11/26/2019Insurance cancelled — GREAT WEST CASUALTY CO.

    BIPD/Primary · policy GWP83865A

  4. 10/30/2019COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/27/2019)

  5. 12/29/2010Insurance cancelled — NORTHLAND INSURANCE COMPANY

    BIPD/Primary · policy TN522145

  6. 11/26/2010Insurance replaced — NORTHLAND INSURANCE COMPANY

    BIPD/Primary · policy TN522145

  7. 11/26/2010Insurance replaced — HARTFORD FIRE INSURANCE COMPANY

    CARGO · policy 87LST235278

  8. 09/25/2007Insurance cancelled — NORTHLAND INSURANCE COMPANY

    BIPD/Primary · policy TN522145

  9. 08/29/2007COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (09/06/2007)

  10. 12/13/2006MOTOR PROPERTY COMMON CARRIER — GRANTED
  11. 11/20/2006Registered with FMCSA

    AUTHORIZED FOR HIRE

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

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2024-11-16
Reported mileage
130,000 mi (2024)
📜

Changes on file

FMCSA census history

  1. January, 2021

    First on-record entry — SON TRANSPORT SERVICES LLC, DEL RIO, TX

⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 30, 2026, 10:09 PM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.