Carrier profile · USDOT 3350341 · Updated Jun 13, 2026

SWC CONCRETE SPECIALIST LLC

DBA CONCRETE PRESERVATION

1 power unitDALLAS, TX50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

1Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(214) 879-9948 Email dispatchDPHIFER@SW-CONSTRUCTION.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Limited record

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

Established 7 yearsNo inspection history despite active fleet

Watch · 2

No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 6.8 years old; fleet/mileage figures may be unreliable.

In good standing · 1

Established 7 yearsOperating authority has been on file since 2019.

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

Owner-operator

1 power unit. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

6 yr unchanged

Same registration since 2019 — 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: 3350341
USDOT registration: Active
Registered: Oct 24, 20196 years ago
Domicile: DALLAS, TX
Self-reported fleet: 1 power unit0 drivers
Last MCS-150: Oct 24, 2019
Phone: (214) 879-9948

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 SWC CONCRETE SPECIALIST LLC.

SWC CONCRETE SPECIALIST LLC (USDOT 3350341) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 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 refreshed Jun 13, 2026.

It reports 1 power unit and 0 drivers in its most recent MCS-150 filing dated Oct 24, 2019.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is SWC CONCRETE SPECIALIST LLC's USDOT number?

SWC CONCRETE SPECIALIST LLC's USDOT number is 3350341.

Is SWC CONCRETE SPECIALIST LLC authorized to operate?

As of Jun 13, 2026, SWC CONCRETE SPECIALIST LLC is active in the FMCSA register.

How big is SWC CONCRETE SPECIALIST LLC's fleet?

SWC CONCRETE SPECIALIST LLC operates 1 power unit and 0 drivers per its most recent MCS-150 filing.

Where is SWC CONCRETE SPECIALIST LLC based?

SWC CONCRETE SPECIALIST LLC is based in DALLAS, TX.

Similar carriers near Dallas, TX

Comparable carriers around Dallas and across Texas

Vertexnexa Holdings LLC Clear · 100Dallas, TX · 2 power units

Noah Transport and Management LLC Clear · 100Dallas, TX · 2 power units

Hans Transport LLC Clear · 100Dallas, TX · 2 power units

Eric Transport LLC Clear · 100Dallas, TX · 3 power units

Mok Enterprises LLC Clear · 100Dallas, TX · 3 power units

TKS Trucking LLC Clear · 100Dallas, TX · 3 power units

King Additives LLC Clear · 100Dallas, TX · 3 power units

Fiscal Freight Services LLC Clear · 100Dallas, TX · 3 power units

More in Texas →Owner-operators in Texas →Largest fleets in Texas →

More Texas carriers

Other FMCSA-registered carriers near this one in the directory, by USDOT number.

Houston Hotshot Transport LLCReviewHouston · 10 power units Bemz Hauling LLCSan Antonio · 1 power unit Texas Truck LLCSan Antonio · 2 power units N 2 Transport LLCLaredo · 1 power unit Rialto Services LLCSan Angelo · 8 power units Ali Trans LLCDallas · 1 power unit

Contact & documents

Call dispatch(214) 879-9948 Email dispatchDPHIFER@SW-CONSTRUCTION.COMCarrier packetDownload / print · free

USDOT: 3350341
Officer: DAN PHIFER
Address: 11430 NEWKIRK ST
DALLAS, TX, 75229-2028

At a glance

Current BIPD status unknown

Active-filing snapshot unavailable — request a certificate of insurance before tendering.

Leave a reviewVerified · moderated

Carrier packets

Checked them out? Onboard them — branded packet, e-signed from a phone.

First 5 packets free.

Send your first packet