Carrier profile · USDOT 1049939 · Updated Jun 13, 2026

Southland Insulators of De LLC

DBA DELMARVA INSULATION COMPANY

46 power unitsavg 3.6 yrLocal · 2 statesGEORGETOWN, DE94/100
AUTHORITY STATUS UNKNOWN
Verified linksdelmarvafoam.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 observed2
US states
Inspections · 24 mo16
DE busiest

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

Home base
GEORGETOWN, DE
22976 SUSSEX AVE
Top corridor
DE
DE 10 · MD 6
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · SOUTHLAND INSULATORS OF DE LLC · trailing 24 months
StateCoverageInspections
DEDelawareHQ10
MDMaryland6