Carrier profile · USDOT 1830396 · FMCSA profile data as of Nov 2, 2026

Southern Building Structures

2 power unitsMOBILE, AL50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

2Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(251) 661-3955 Email dispatch[email protected]

Click to see how we scored it

Load decision · FMCSA profile data as of Nov 2, 2026

Limited record

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

Watch · 1

No inspection history despite active fleetAn established carrier reporting 2 power units has no roadside inspections — a common shell/paper-carrier signal.

In good standing · 1

Established 18 yearsOperating authority has been on file since 2008.

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 activity in window

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

Fleet typeIdentity

Owner-operator

2 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

17 yr unchanged

Same registration since 2008 — no chameleon / reincarnation signal.

Cross-border activity

No border inspections on record

A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.

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: 1830396
USDOT registration: Active
Registered: Nov 17, 200817 years ago
Domicile: MOBILE, AL
Self-reported fleet: 2 power units1 drivers
Last MCS-150: Jun 4, 2025
Phone: (251) 661-3955

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 →

Safety and violations

No dated FMCSA inspections were found for this period. Safety status is not verified.

Safety and violations

Violation data is not available for this carrier right now.

Verification summaryAuthority, insurance, safety and identity facts for SOUTHERN BUILDING STRUCTURES.

SOUTHERN BUILDING STRUCTURES (USDOT 1830396) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Nov 2, 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 Nov 2, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Nov 2, 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 Nov 3, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Nov 3, 2026.

It reports 2 power units and 1 driver in its most recent MCS-150 filing dated Jun 4, 2025. FMCSA identity data as of Nov 2, 2026.

It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Nov 2, 2026.

Frequently asked

What is SOUTHERN BUILDING STRUCTURES's USDOT number?

SOUTHERN BUILDING STRUCTURES's USDOT number is 1830396.

Is SOUTHERN BUILDING STRUCTURES authorized to operate?

FMCSA authority data as of Nov 2, 2026. SOUTHERN BUILDING STRUCTURES is active in the FMCSA register.

How big is SOUTHERN BUILDING STRUCTURES's fleet?

SOUTHERN BUILDING STRUCTURES operates 2 power units and 1 driver per its most recent MCS-150 filing.

Where is SOUTHERN BUILDING STRUCTURES based?

SOUTHERN BUILDING STRUCTURES is based in MOBILE, AL.

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