Carrier profile · USDOT 970132 · MC-1135640 · Updated Jun 13, 2026

DOT DIAMOND CORE DRILLING INC

63 power unitsMulti-region · 8 statesELYRIA, OH88/100
CARRIER ACTIVEMC-1135640 ACTIVE
Verified linksdotdrilling.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 radiusMulti-region
revealed
States observed8
US states
Inspections · 24 mo13
MD busiest

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

Home base
ELYRIA, OH
780 SUGAR LANE
Top corridor
MD ⇄ OH
MD 4 · FL 2 · OH 2
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 8 states · trailing 24 mo

Roadside inspections by state · DOT DIAMOND CORE DRILLING INC · trailing 24 months
StateCoverageInspections
MDMaryland4
FLFlorida2
OHOhioHQ2
MNMinnesota1
ILIllinois1
TNTennessee1
DCDistrict of Columbia1
NCNorth Carolina1