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Carrier profile · USDOT 329426 · Updated Jun 13, 2026

FLIGG HOLDING CO

DBA L & L INSULATIONS

2 power unitsLocal · 2 statesDES MOINES, IA

AUTHORITY STATUS UNKNOWNRATED CONDITIONAL

Observed fleet · trailing 24 mo daily

2Power units

3 observed · MCS-150

3Trailers seen

Decoded · vPIC

13.7Avg age (yr)

2003–2019 · vPIC

Call dispatch(515) 246-2070 Email dispatchjnordhagen@llinsulation.com

Carrier verification summary for FLIGG HOLDING CO

FLIGG HOLDING CO (USDOT 329426) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.

FLIGG HOLDING CO (USDOT 329426) has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

FLIGG HOLDING CO (USDOT 329426) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

FLIGG HOLDING CO (USDOT 329426) has a 50.0% vehicle out-of-service rate over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

FLIGG HOLDING CO (USDOT 329426) has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

FLIGG HOLDING CO (USDOT 329426) reports 2 power units and 1 driver in its most recent MCS-150 filing dated Jan 29, 2026.

FLIGG HOLDING CO (USDOT 329426) has an FMCSA safety rating of Conditional assigned Mar 1, 1989 in the federal record refreshed Jun 13, 2026.

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 38 yearsNot enough inspection history to rate

Watch · 1

Not enough inspection history to rate3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.

In good standing · 1

Established 38 yearsOperating authority has been on file since 1988.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

50.0

▲ 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-mo

50.0

▲ 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

Owner-operator

2 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

37 yr unchanged

Same registration since 1988 — no chameleon / reincarnation signal.

Safety

3 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 50.0%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 — 2 vehicle and 3 driver inspections over 24 months.

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

≈0.8 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 2-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 2
Inspections · 24 mo: 3
Annualized: ≈2 / yr
Coverage: ≈0.8 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.

393.48 Brakes inoperativeVehicle Maintenance4 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance2 · 1 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 2 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 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): 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.

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

Operations & lanes

Revealed by inspection density across 2 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

IA busiest

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

Home base

DES MOINES, IA

4565 NE 14TH ST

Top corridor

IA 2 · MN 1

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 429603

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 & contact

FMCSA census + L&I dossier

Location

Physical address: 4565 NE 14TH ST, DES MOINES, IA, 50313
Mailing address: PO BOX 489, ANKENY, IA, 50021
Operation: Interstate

Contact

Phone: (515) 246-2070
Cell: (515) 681-5323
Fax: (515) 280-1410
Email: jnordhagen@llinsulation.com
Web domain: llinsulation.com

Registration

Officers: Gary Marker Jr · Robert E Fligg
USDOT / docket: 329426
First registered: Sep 30, 1988
Last MCS-150: Jan 29, 2026 · 117,153 mi (2025)
FMCSA safety rating: Conditional · Mar 1, 1989
D-U-N-S: 620221085

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

117,153

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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Frequently asked

What is FLIGG HOLDING CO's USDOT number?

FLIGG HOLDING CO's USDOT number is 329426.

Is FLIGG HOLDING CO authorized to operate?

As of 2026-06-13, FLIGG HOLDING CO is active in the FMCSA register.

What is FLIGG HOLDING CO's safety record?

FLIGG HOLDING CO has a 50.0% vehicle out-of-service rate (national average 22.26%) across 3 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Conditional" safety rating. Vektor does not assign this carrier a safety score: 3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.