Carrier profile · USDOT 278467 · MC-196614 · Updated Sep 6, 2026

Shamrock Towing Inc

23 power unitsavg 7.4 yrLocal · 1 statesWESTERVILLE, OH74/100

CARRIER ACTIVEMC-196614 ACTIVERATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

23Power units

6 observed · MCS-150

1Trailers seen

Decoded · vPIC

7.4Avg age (yr)

2007–2025 · vPIC

Call dispatch(614) 882-3555 Email dispatchtransportationmgmt@gmail.com

Click to see how we scored it

Load decision · FMCSA snapshot · Sep 6, 2026

Review before loading

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

Watch · 2

Vehicle out-of-service rate well above average66.7% of vehicle inspections were placed out of service vs the 22.26% national average.Driver out-of-service rate well above average28.6% of driver inspections were placed out of service vs the 6.7% national average.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 40 yearsOperating authority has been on file since 1986.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo66.7%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo66.7%

▲ 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

Asset-based

23 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7.4 yr

Model years 2007–2025 · peer benchmark unavailable.

Identity stabilityStable

40 yr unchanged

Same registration since 1986 — no chameleon / reincarnation signal.

Safety

7 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 66.7%24-mo cumulative

050%nat'l 22.26%

Driver OOS 28.6%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 3 vehicle and 7 driver inspections over 24 months.

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

66.7% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 33.3 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

7 inspections in the charted months · busiest month Nov '24 · 1

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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 23-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 23
Inspections · 24 mo: 7
Annualized: ≈4 / yr
Coverage: ≈0.2 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.

392.16 Failure to use seat beltUnsafe Driving5 · 0 OOS
393.128 Parts & accessories (vehicle condition)Vehicle Maintenance4 · 4 OOS
393.17 Lamps/reflectors on projecting loadsVehicle Maintenance3 · 3 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
391.41 No / expired medical certificateDriver Fitness2 · 1 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 0 OOS
383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS

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: None
Contract: Active
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 ’17 · 3 insurers · 0 lapsesContinuous

Westfield’01–’15

beyond this history

2000200720142021now

Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.

BIPD in force — $750,000 · EMPLOYERS MUTUAL CASUALTY CO. · since Jan 2017

All 4 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
WESTFIELD INSURANCE CO.	Jan 2016 → Jan 2017	$750K	1
GRANGE INSURANCE COMPANY.	Jan 2015 → Jan 2016	$750K	1
WESTFIELD INSURANCE CO.	Jan 2001 → Jan 2015	$750K	3
THE PERSONAL SERVICE INSURANCE COMPANY	Jan 2000 → Jan 2001	$750K	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 23
Observed power (24 mo): 6
Trailers (towed): 1

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

Fleet age· model years · decoded VINs

7.4 yr

Average age

2025

Newest model yr

2007

Oldest model yr

14.3%

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

OH busiest

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

Home base

WESTERVILLE, OH

6333 FROST RD

Top corridor

OH 7

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-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 6333 FROST RD, WESTERVILLE, OH, 43082
Operation: Interstate· Hazmat

Contact

Phone: (614) 882-3555
Fax: (614) 882-3569
Email: transportationmgmt@gmail.com

Registration

Officers: David T Duffey · Michael Nelson
USDOT / docket: 278467 · MC-196614
First registered: Sep 3, 1986
Last MCS-150: Aug 22, 2025 · 300,000 mi (2023)
FMCSA safety rating: Satisfactory · Oct 15, 1987
D-U-N-S: 75014332

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

300,000

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

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Verification summaryAuthority, insurance, safety and identity facts for SHAMROCK TOWING INC.

SHAMROCK TOWING INC (USDOT 278467) has a Vektor safety score of 74/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.

The carrier holds active contract 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 EMPLOYERS MUTUAL CASUALTY CO. effective Jan 15, 2017 in FMCSA L&I's current snapshot as of Sep 6, 2026.

Its vehicle out-of-service rate was 66.7% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier received 7 roadside inspections in the last 24 months — 3 vehicle-level and 7 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier has 0 reportable crashes in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Sep 6, 2026.

It reports 23 power units and 38 drivers in its most recent MCS-150 filing dated Aug 22, 2025.

It has an FMCSA safety rating of Satisfactory assigned Oct 15, 1987 in the federal record refreshed Sep 6, 2026.

Frequently asked

What is SHAMROCK TOWING INC's USDOT number?

SHAMROCK TOWING INC's USDOT number is 278467, and its motor carrier number is MC-196614.

Is SHAMROCK TOWING INC authorized to operate?

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

What is SHAMROCK TOWING INC's safety record?

SHAMROCK TOWING INC has a 66.7% vehicle out-of-service rate (national average 22.26%) across 9 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 74/100 (tier: review).

How big is SHAMROCK TOWING INC's fleet?

SHAMROCK TOWING INC operates 23 power units and 38 drivers per its most recent MCS-150 filing.

Where is SHAMROCK TOWING INC based?

SHAMROCK TOWING INC is based in WESTERVILLE, OH, with roadside inspections recorded across 1 state.

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