Carrier profile · USDOT 366897 · Updated Jun 13, 2026

Mulgrew Oil Co

25 power unitsRegional · 3 statesDUBUQUE, IA50/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONALHAZMAT
Verified linksmulgrewoil.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 radiusRegional
revealed
States observed3
US states
Inspections · 24 mo4
IA busiest

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

Home base
DUBUQUE, IA
10314 SILVERWOOD DR
Top corridor
IA
IA 2 · WI 1 · IL 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · MULGREW OIL CO · trailing 24 months
StateCoverageInspections
IAIowaHQ2
WIWisconsin1
ILIllinois1