Carrier profile · USDOT 3962694 · MC-1478346 · Updated Sep 6, 2026

William Transportation Inc

1 power unitSIGNAL HILL, CA50/100

CARRIER ACTIVEMC-1478346 ACTIVE

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(213) 494-7314 Email dispatchwilliamtransportationinc@rtssafety.com

Click to see how we scored it

Load decision · FMCSA snapshot · Sep 6, 2026

Limited record

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

Watch · 2

No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.Not enough inspection history to rateNo federal roadside inspections in the last 24 months. There is no recent safety record to judge this carrier on — verify authority, insurance and references directly before tendering.

In good standing · 2

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

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

3 yr unchanged

Same registration since 2022 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: None
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’26 · 3 insurers · 0 lapsesContinuous

Williamsburg National’22–’24

United Financial’24–’25

American Summit’25–’26

beyond this history

20222023202420252026now

Shorter eras are too brief to label at this scale — all 3 insurers are named in the list below.

BIPD in force — $750,000 · HYUNDAI MARINE & FIRE INS CO LTD (US BRANCH) · since Jan 2026

All 3 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
AMERICAN SUMMIT INSURANCE COMPANY	Jan 2025 → Jan 2026	$750K	1
UNITED FINANCIAL CASUALTY COMPANY	Jan 2024 → Feb 2025	$750K	2
WILLIAMSBURG NATIONAL INS CO.	Jan 2022 → Jan 2024	$750K	1

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 1
Observed power (24 mo): —
Trailers (towed): —

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density · 24 mo

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

SIGNAL HILL, CA

3377 CALIFORNIA AVE

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a registration email domain with other carriers

@rtssafety.com — 631 carriers: USDOT 611897 USDOT 641290 USDOT 1181727 USDOT 1261347 USDOT 1803611 USDOT 1839076 USDOT 2010875 USDOT 2183481

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 3377 CALIFORNIA AVE, SIGNAL HILL, CA, 90755
Operation: Interstate

Contact

Phone: (213) 494-7314
Fax: (323) 693-8150
Email: williamtransportationinc@rtssafety.com
Web domain: rtssafety.com

Registration

Officer: William Alfredo Lopez
USDOT / docket: 3962694 · MC-1478346
First registered: Sep 30, 2022
Last MCS-150: Feb 6, 2026 · 24,122 mi (2023)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

24,122

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

No verified reviews yet

Be the first broker or shipper to rate WILLIAM TRANSPORTATION INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Verification summaryAuthority, insurance, safety and identity facts for WILLIAM TRANSPORTATION INC.

WILLIAM TRANSPORTATION INC (USDOT 3962694) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Sep 6, 2026.

The carrier holds active common for-hire operating authority per FMCSA L&I as of Sep 6, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from HYUNDAI MARINE & FIRE INS CO LTD (US BRANCH) effective Jan 12, 2026 in FMCSA L&I's current snapshot as of Sep 6, 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 Sep 6, 2026.

It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Feb 6, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Sep 6, 2026.

Frequently asked

What is WILLIAM TRANSPORTATION INC's USDOT number?

WILLIAM TRANSPORTATION INC's USDOT number is 3962694, and its motor carrier number is MC-1478346.

Is WILLIAM TRANSPORTATION INC authorized to operate?

As of Sep 6, 2026, WILLIAM TRANSPORTATION INC is active in the FMCSA register with common, contract, broker operating authority on file.

How big is WILLIAM TRANSPORTATION INC's fleet?

WILLIAM TRANSPORTATION INC operates 1 power unit and 1 driver per its most recent MCS-150 filing.

Where is WILLIAM TRANSPORTATION INC based?

WILLIAM TRANSPORTATION INC is based in SIGNAL HILL, CA.

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