Carrier profile · USDOT 1781926 · Updated Aug 20, 2026

Polyseal Insulation LLC

DBA POLYSEAL INSULATION

5 power unitsavg 8.8 yrLocal · 1 statesPALMER, AK100/100
AUTHORITY STATUS UNKNOWN
Verified linkspolysealinsulation.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo14
AK busiest

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

Home base
PALMER, AK
2360 S OLD GLENN HWY
Top corridor
AK
AK 14
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · POLYSEAL INSULATION LLC · trailing 24 months
StateCoverageInspections
AKAlaskaHQ14