Carrier profile · USDOT 686772 · Updated Jun 13, 2026

IRWIN CORPORATION

DBA IRWIN MARINE

15 power unitsLACONIA, NH50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksirwinmarine.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.

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

Home base
LACONIA, NH
958 UNION AVENUE
Density
fewermore
Shade = roadside inspections, last 24 mo.