FactoryRegistry

High Speed Steel Treating CO

5425 State Street, Montclair, CA 91763

UNVERIFIED1 SOURCELAST SIGNAL JAN 1900

Present in a source dataset, with no recent operating signal.

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Location

ADDRESS
5425 State Street
Montclair, CA 91763
COORDINATES
34.05974, -117.68676
COUNTY
San Bernardino County
METRO AREA
Riverside-San Bernardino-Ontario, CA

Industry

PRIMARY NAICS
Fabricated Metal Product Manufacturing · 332811
EMPLOYMENT
Not reported

Sources

SOURCEEVIDENCEFIRST SEENLAST SEEN
EPA FRSEXISTENCEAPR 2019NOV 2025
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
CITYEPA FRSJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
STATEEPA FRSJUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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