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Carrier profile · USDOT 3302968 · MC-1209124 · Updated Jun 13, 2026

CORNERSTONE DRILLING LLC

5 power unitsBRIDGEPORT, WV
CARRIER ACTIVEMC-1209124 ACTIVEHAZMAT
Verified linkscornerstonedrilling.comFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
5Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Call dispatch(304) 677-1160Email dispatchCHARRIS@CORNERSTONEDRILLING.COM

Carrier verification summary for CORNERSTONE DRILLING LLC

CORNERSTONE DRILLING LLC (USDOT 3302968) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

CORNERSTONE DRILLING LLC (USDOT 3302968) holds active common and contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

CORNERSTONE DRILLING LLC (USDOT 3302968) has an active BIPD insurance filing with a $750,000 limit in force from ERIE INSURANCE PROPERTY AND CASUALTY CO. effective Mar 5, 2021 in FMCSA L&I's current snapshot as of Jun 13, 2026.

CORNERSTONE DRILLING LLC (USDOT 3302968) reports 5 power units and 1 driver in its most recent MCS-150 filing dated Oct 12, 2022.

CORNERSTONE DRILLING LLC (USDOT 3302968) has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Active operating authorityInsurance on fileNo inspection history despite active fleet
USDOT registration7 yr registered
Active for-hire
Insurance (BIPD)$750K in force
FMCSA L&I
Vehicle OOS · 24-mo—
No inspections · 24 mo
Crashes · fatal—
No crash record
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Small fleet

5 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

7 yr unchanged

Same registration since 2019 — no chameleon / reincarnation signal.

Loading full carrier record…
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Frequently asked

What is CORNERSTONE DRILLING LLC's USDOT number?

CORNERSTONE DRILLING LLC's USDOT number is 3302968, and its motor carrier number is MC-1209124.

Is CORNERSTONE DRILLING LLC authorized to operate?

As of 2026-06-13, CORNERSTONE DRILLING LLC is inactive in the FMCSA register with common, contract, broker operating authority on file.

How big is CORNERSTONE DRILLING LLC's fleet?

CORNERSTONE DRILLING LLC operates 5 power units and 1 driver per its most recent MCS-150 filing.

Where is CORNERSTONE DRILLING LLC based?

CORNERSTONE DRILLING LLC is based in BRIDGEPORT, WV.

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