Carrier profile · USDOT 3155872 · Updated Jul 1, 2026

American Commercial Insulation LLC

7 power unitsavg 7.3 yrRegional · 3 statesUPPR MARLBORO, MD93/100
AUTHORITY STATUS UNKNOWN
Verified linkstopbuild.comLinkedInFacebookYouTubeFMCSA 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 radiusRegional
revealed
States observed3
US states
Inspections · 24 mo8
MD busiest

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

Home base
UPPR MARLBORO, MD
551 COMMERCE DR STE D
Top corridor
MD
MD 6 · PA 1 · NJ 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · AMERICAN COMMERCIAL INSULATION LLC · trailing 24 months
StateCoverageInspections
MDMarylandHQ6
PAPennsylvania1
NJNew Jersey1