DIAMOND CORE DRILLING AND SAWING CO
Risk Assessment
Authority Active
Operating authority is currently active in FMCSA records.
Established Carrier
33 years of continuous operating authority.
Unrated
No DOT safety rating on file — common, not disqualifying on its own.
Generate a plain-English risk narrative for DIAMOND CORE DRILLING AND SAWING CO — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.
Full Report
Safety profile
All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.
Crash history
Individual crashes by date and severity, fleet-normalized.
Insurance & compliance
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Authority & cross-reference
Revocation history + chameleon flags across 4.4M carriers.
FAQ · DIAMOND CORE DRILLING AND SAWING CO
Is DIAMOND CORE DRILLING AND SAWING CO a legitimate motor carrier?
DIAMOND CORE DRILLING AND SAWING CO is registered with FMCSA under USDOT number 519727. Operating authority status is currently Active.
Where is DIAMOND CORE DRILLING AND SAWING CO based?
DIAMOND CORE DRILLING AND SAWING CO lists its physical address in RIVERDALE, MD in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 519727 active?
USDOT 519727 (DIAMOND CORE DRILLING AND SAWING CO) operating authority status is currently Active. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does DIAMOND CORE DRILLING AND SAWING CO operate?
DIAMOND CORE DRILLING AND SAWING CO reports 1 power unit and employs 1 driver to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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