Carrier profile · USDOT 392661 · Updated Jun 13, 2026

MCCORMICK INSULATION SUPPLY INCORPORATED

20 power unitsavg 4 yrRegional · 6 statesOWINGS MILLS, MD100/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

20Power units

11 observed · MCS-150

1Trailers seen

Decoded · vPIC

4.0Avg age (yr)

2016–2025 · vPIC

Call dispatch(410) 581-0040 Email dispatchMEGAN@MCCORMICKINSULATION.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 36 yearsOut-of-service rates below national average

Watch · 0

Nothing flagged.

In good standing · 2

Established 36 yearsOperating authority has been on file since 1990.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 37 inspections.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 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-mo0.0%

▼ 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

20 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

4 yr

Model years 2016–2025 · peer benchmark unavailable.

Identity stabilityStable

36 yr unchanged

Same registration since 1990 — no chameleon / reincarnation signal.

Safety

24 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 0.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 18 vehicle and 24 driver inspections over 24 months.

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

0.0% · latest 6-mo window● Steady

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

24 inspections in the charted months · busiest month Jul '26 · 3

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.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.6 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 20-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 20
Inspections · 24 mo: 24
Annualized: ≈12 / yr
Coverage: ≈0.6 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.

393.60 Windshield / glazingVehicle Maintenance4 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving3 · 0 OOS
391.41 No / expired medical certificateDriver Fitness3 · 0 OOS
390.21 USDOT number marking on vehicleUnsafe Driving2 · 0 OOS
392.16 Failure to use seat beltUnsafe Driving2 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance2 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance1 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance1 · 0 OOS
393.100 Cargo securement (general)Vehicle Maintenance1 · 0 OOS
393.78 Windshield wipersVehicle 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 & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 20
Observed power (24 mo): 11
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

4.0 yr

Average age

2025

Newest model yr

2016

Oldest model yr

50.0%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 6 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

MD busiest

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

Home base

OWINGS MILLS, MD

11424 CRONHILL DR

Top corridor

MD 9 · DC 5 · NC 3

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 · 1 carriers)

Across all inspections on record: USDOT 3444819

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

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 & contact

FMCSA census + L&I dossier

Location

Physical address: 11424 CRONHILL DR, OWINGS MILLS, MD, 21117-2221
Operation: Interstate

Contact

Phone: (410) 581-0040
Email: megan@mccormickinsulation.com
Web domain: mccormickinsulation.com

Registration

Officers: Brett L Mccormick · Megan Mccormick
USDOT / docket: 392661
First registered: May 8, 1990
Last MCS-150: Nov 13, 2025 · 540,000 mi (2005)
FMCSA safety rating: Not rated
D-U-N-S: 91815647

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

540,000

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

No verified reviews yet

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Verification summaryAuthority, insurance, safety and identity facts for MCCORMICK INSULATION SUPPLY INCORPORATED.

MCCORMICK INSULATION SUPPLY INCORPORATED (USDOT 392661) has a Vektor safety score of 100/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed 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.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 24 roadside inspections in the last 24 months — 18 vehicle-level and 24 driver-level — across 6 states, according to FMCSA roadside-inspection data refreshed Jun 13, 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 Jun 13, 2026.

It reports 20 power units and 21 drivers in its most recent MCS-150 filing dated Nov 13, 2025.

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

Frequently asked

What is MCCORMICK INSULATION SUPPLY INCORPORATED's USDOT number?

MCCORMICK INSULATION SUPPLY INCORPORATED's USDOT number is 392661.

Is MCCORMICK INSULATION SUPPLY INCORPORATED authorized to operate?

As of Jun 13, 2026, MCCORMICK INSULATION SUPPLY INCORPORATED is active in the FMCSA register.

What is MCCORMICK INSULATION SUPPLY INCORPORATED's safety record?

MCCORMICK INSULATION SUPPLY INCORPORATED has a 0.0% vehicle out-of-service rate (national average 22.26%) across 37 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 100/100 (tier: clear).