Carrier profile · USDOT 3829371 · FMCSA profile data as of Aug 16, 2026

Samuel H Lopez Calderon

DBA SAM'S TOWING SVC

0 power unitsHOUSTON, TX50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

0Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(832) 606-4336 Email dispatch[email protected]

Click to see how we scored it

Load decision · FMCSA profile data as of Aug 16, 2026

Limited record

Not enough federal record to assess. Verify authority and insurance directly.

Watch · 2

USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.MCS-150 census data outdatedThe biennial MCS-150 update is 4.5 years old; fleet/mileage figures may be unreliable.

In good standing · 0

Nothing flagged.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Unclassified

Fleet signal still resolving

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

4 yr unchanged

Same registration since 2022 — no chameleon / reincarnation signal.

What we know

This carrier has a federal identity but no operating activity on the record. Everything the FMCSA holds is below — we're not drawing empty charts around it.

On the federal record· FMCSA census + L&I

USDOT: 3829371
USDOT registration: InactiveMCS-150 update overdue
Registered: Feb 24, 20224 years ago
Domicile: HOUSTON, TX
Self-reported fleet: 0 power units1 drivers
Last MCS-150: Mar 4, 2022
Phone: (832) 606-4336

Why this record is thin· what the federal datasets return

No roadside inspections on the FMCSA record — so there is no out-of-service rate, no BASIC percentile and no violation history to show.
No equipment observed in inspections — so no VIN-decoded units, fleet age or trailer count.
No inspection geography — so no operating footprint or lane map.
No insurance filing history on record — so no coverage limit, insurer or continuity timeline to chart.

An absent record is not a clean record. Verify operating authority and insurance directly with FMCSA — and request a certificate of insurance — before tendering a load.

Federal record →Authority & insurance →

Verification summaryAuthority, insurance, safety and identity facts for SAMUEL H LOPEZ CALDERON.

SAMUEL H LOPEZ CALDERON (USDOT 3829371) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Aug 16, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Sep 3, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Aug 16, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data. FMCSA operations data as of Sep 17, 2026.

It reports 0 power units and 1 driver in its most recent MCS-150 filing dated Mar 4, 2022. FMCSA identity data as of Sep 3, 2026.

It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Sep 3, 2026.

Frequently asked

What is SAMUEL H LOPEZ CALDERON's USDOT number?

SAMUEL H LOPEZ CALDERON's USDOT number is 3829371.

Is SAMUEL H LOPEZ CALDERON authorized to operate?

FMCSA authority data as of Sep 3, 2026. SAMUEL H LOPEZ CALDERON is inactive in the FMCSA register.

How big is SAMUEL H LOPEZ CALDERON's fleet?

SAMUEL H LOPEZ CALDERON operates 0 power units and 1 driver per its most recent MCS-150 filing.

Where is SAMUEL H LOPEZ CALDERON based?

SAMUEL H LOPEZ CALDERON is based in HOUSTON, TX.

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