Current Status

HARBISON-WALKER REFRACTORIES COMPANY

USDOT  51685 Inactive Interstate
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Verdict
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location_onPITTSBURGH, PA databaseFMCSA public records
Power Units
0
Trucks + tractors
Drivers
—
Not reported
Authority Age
52 yr
Since 1974
Safety Rating
Unrated
No DOT rating

Risk Assessment

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Authority Status Inactive

Operating authority status needs a closer look.

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Established Carrier

52 years of continuous operating authority.

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Unrated

No DOT safety rating on file — common, not disqualifying on its own.

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Gemini 2.5
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Generate a plain-English risk narrative for HARBISON-WALKER REFRACTORIES COMPANY — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.

Full Report

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Safety profile

All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.

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Crash history

Individual crashes by date and severity, fleet-normalized.

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Insurance & compliance

BI&PD + cargo coverage, carrier, effective dates, and gaps.

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Authority & cross-reference

Revocation history + chameleon flags across 4.4M carriers.

FAQ · HARBISON-WALKER REFRACTORIES COMPANY

Is HARBISON-WALKER REFRACTORIES COMPANY a legitimate motor carrier?

HARBISON-WALKER REFRACTORIES COMPANY is registered with FMCSA under USDOT number 51685. Operating authority status is currently Inactive.

Where is HARBISON-WALKER REFRACTORIES COMPANY based?

HARBISON-WALKER REFRACTORIES COMPANY lists its physical address in PITTSBURGH, PA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 51685 active?

USDOT 51685 (HARBISON-WALKER REFRACTORIES COMPANY) operating authority status is currently Inactive. Data is sourced from live FMCSA federal records.

How many trucks does HARBISON-WALKER REFRACTORIES COMPANY operate?

HARBISON-WALKER REFRACTORIES COMPANY reports 0 power units to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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