Carrier profile · USDOT 3822755 · Updated Aug 20, 2026

West Stone Supply LLC

2 power unitsavg 6.7 yrLocal · 1 statesSTAMFORD, CT74/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

2Power units

3 observed · MCS-150

3Trailers seen

Decoded · vPIC

6.7Avg age (yr)

1999–2025 · vPIC

Call dispatch(475) 619-9313 Email dispatchcalvarez@weststonesupply.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

Vehicle out-of-service rate well above average57.1% of vehicle inspections were placed out of service vs the 22.26% national average.Driver out-of-service rate well above average20.0% of driver inspections were placed out of service vs the 6.7% national average.

In good standing · 1

No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo57.1%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo57.1%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

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 peersTypical

6.7 yr

Model years 1999–2025 · peer benchmark unavailable.

Identity stabilityStable

4 yr unchanged

Same registration since 2022 — no chameleon / reincarnation signal.

Safety

10 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 57.1%24-mo cumulative

050%nat'l 22.26%

Driver OOS 20.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 7 vehicle and 10 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

50.0% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 25.6 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

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

10 inspections in the charted months · busiest month Aug '25 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Heavily inspected

Under-inspected

Expected

Well-monitored

Heavily inspected

≈2.5 / unit·yr

thin signalabundant signal

Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.

Registered power units: 2
Inspections · 24 mo: 10
Annualized: ≈5 / yr
Coverage: ≈2.5 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving30 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance10 · 9 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
391.41 No / expired medical certificateDriver Fitness2 · 1 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance2 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance2 · 1 OOS
383.23 Operating without a valid CDLDriver Fitness2 · 2 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
393.48 Brakes inoperativeVehicle Maintenance1 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 2
Observed power (24 mo): 3
Trailers (towed): 3

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

Fleet age· model years · decoded VINs

6.7 yr

Average age

2025

Newest model yr

1999

Oldest model yr

83.3%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

CT busiest

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

Home base

STAMFORD, CT

80 HARVARD AVE

Top corridor

CT 10

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

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (1 truck · 2 carriers)

Across all inspections on record: USDOT 824454 USDOT 3467046

Shares a registration email domain with other carriers

@weststonesupply.com — 2 carriers: USDOT 4057659

Shares a company officer with other carriers

carlos alvarez — 45 carriers: USDOT 1034092 USDOT 1198082 USDOT 1264264 USDOT 1267536 USDOT 1337086 USDOT 1810350 USDOT 1859071 USDOT 1988762

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 80 HARVARD AVE, STAMFORD, CT, 06902-5527
Operation: Interstate

Contact

Phone: (475) 619-9313
Email: calvarez@weststonesupply.com
Web domain: weststonesupply.com

Registration

Officers: Carlos Alvarez · Ludin R Lopez
USDOT / docket: 3822755
First registered: Feb 16, 2022
Last MCS-150: Oct 7, 2024 · 98,075 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

98,075

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 WEST STONE SUPPLY LLC. 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 WEST STONE SUPPLY LLC.

WEST STONE SUPPLY LLC (USDOT 3822755) has a Vektor safety score of 74/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 20, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 20, 2026.

Its vehicle out-of-service rate was 57.1% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 10 roadside inspections in the last 24 months — 7 vehicle-level and 10 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 2 power units and 2 drivers in its most recent MCS-150 filing dated Oct 7, 2024.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 20, 2026.

Frequently asked

What is WEST STONE SUPPLY LLC's USDOT number?

WEST STONE SUPPLY LLC's USDOT number is 3822755.

Is WEST STONE SUPPLY LLC authorized to operate?

As of Aug 20, 2026, WEST STONE SUPPLY LLC is active in the FMCSA register.

What is WEST STONE SUPPLY LLC's safety record?

WEST STONE SUPPLY LLC has a 57.1% vehicle out-of-service rate (national average 22.26%) across 13 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 74/100 (tier: review).

How big is WEST STONE SUPPLY LLC's fleet?

WEST STONE SUPPLY LLC operates 2 power units and 2 drivers per its most recent MCS-150 filing.

Where is WEST STONE SUPPLY LLC based?

WEST STONE SUPPLY LLC is based in STAMFORD, CT, with roadside inspections recorded across 1 state.

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