Carrier profile · USDOT 2975449 · Updated Jun 13, 2026

KLUMP MATERIALS LLC

14 power unitsLocal · 1 statesWILLCOX, AZ50/100
AUTHORITY STATUS UNKNOWN
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 radiusLocal
revealed
States observed1
US states
Inspections · 24 mo3
AZ busiest

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

Home base
WILLCOX, AZ
920 S HASKELL AVE
Top corridor
AZ
AZ 3
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · KLUMP MATERIALS LLC · trailing 24 months
StateCoverageInspections
AZArizonaHQ3