Carrier profile · USDOT 3412494 · Updated Jun 13, 2026

TIGHT SEAL INSULATION LLC

27 power unitsMESA, AZ50/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

27Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(480) 478-6482 Email dispatchGREG@TIGHTSEALINSULATION.COM

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Established 6 yearsMCS-150 census data outdated

Watch · 1

MCS-150 census data outdatedThe biennial MCS-150 update is 3.3 years old; fleet/mileage figures may be unreliable.

In good standing · 1

Established 6 yearsOperating authority has been on file since 2020.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

1 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

27 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

6 yr unchanged

Same registration since 2020 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

Out-of-service rate· 24-mo cumulative

Vehicle OOS —24-mo cumulative

050%

Driver OOS —24-mo cumulative

030%

Every inspection in the window pooled — 0 vehicle and 0 driver inspections over 24 months.

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

No roadside inspections on the FMCSA record in this window

Violation themes· decoded · grouped by BASIC

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

383.23 Operating without a valid CDLDriver Fitness1 · 1 OOS
391.41 No / expired medical certificateDriver Fitness1 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1 · 0 OOS
392.4 Driving of commercial motor vehiclesUnsafe Driving1 · 1 OOS
392.9 Failure to secure load / cargo not securedUnsafe Driving1 · 0 OOS
393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance1 · 1 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): 27
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

MESA, AZ

5215 SUGARLOAF CIR

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 company officer with other carriers

greg cauthen — 2 carriers: USDOT 1512420

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 5215 SUGARLOAF CIR, MESA, AZ, 85215-1132
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (480) 478-6482
Fax: (480) 717-3939
Email: greg@tightsealinsulation.com
Web domain: tightsealinsulation.com

Registration

Officer: Greg Cauthen
USDOT / docket: 3412494
First registered: Mar 26, 2020
Last MCS-150: Apr 11, 2023 · 1 mi (2022)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

—CDL drivers

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 TIGHT SEAL INSULATION LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

Leave a review

Open reviews

Verification summaryAuthority, insurance, safety and identity facts for TIGHT SEAL INSULATION LLC.

TIGHT SEAL INSULATION LLC (USDOT 3412494) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of 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.

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 Jun 13, 2026.

The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 27 power units and 20 drivers in its most recent MCS-150 filing dated Apr 11, 2023.

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

Frequently asked

What is TIGHT SEAL INSULATION LLC's USDOT number?

TIGHT SEAL INSULATION LLC's USDOT number is 3412494.

Is TIGHT SEAL INSULATION LLC authorized to operate?

As of Jun 13, 2026, TIGHT SEAL INSULATION LLC is active in the FMCSA register.

What is TIGHT SEAL INSULATION LLC's safety record?

TIGHT SEAL INSULATION LLC has a — vehicle out-of-service rate across 1 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.