Carrier profile · USDOT 1703824 · Updated Jun 13, 2026

Diamond Mattress Co Inc

9 power unitsavg 14.8 yrLocal · 2 statesCOMPTON, CA86/100
AUTHORITY STATUS UNKNOWN
Verified linksdiamondmattress.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 radiusLocal
revealed
States observed2
US states
Inspections · 24 mo36
CA busiest

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

Home base
COMPTON, CA
3112 E LAS HERMANAS ST
Top corridor
CA
CA 34 · NV 2
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · DIAMOND MATTRESS CO INC · trailing 24 months
StateCoverageInspections
CACaliforniaHQ34
NVNevada2