Carrier profile · USDOT 4300534 · MC-1674771 · Updated Jun 13, 2026

DIAMOND BROTHERS LLC

2 power unitsavg 4.3 yrRegional · 3 statesDELAWARE, OH50/100
CARRIER ACTIVEMC-1674771 ACTIVE
Verified linksFMCSA 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 mo3
CA busiest

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

Home base
DELAWARE, OH
5938 HEATHER RIDGE DR
Top corridor
CA ⇄ OH
CA 1 · OH 1 · IN 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · DIAMOND BROTHERS LLC · trailing 24 months
StateCoverageInspections
CACalifornia1
OHOhioHQ1
INIndiana1