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Pacific Diazo Prods INC Fontana

6183 Sierra Avenue, Units 7 & 8, Fontana, CA 92336

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

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

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What they make

All Other Miscellaneous Chemical Product and Preparation Manufacturing325998

Where it is

34.14139, -117.43584 · CENSUS TIGER
COUNTY
METRO AREA
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Every listed plant in San Bernardino County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in EIS, TRIS · EPA site type STATIONARY.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110000715156 · first seen JUN 2017 · last seen JUN 2017

IN SAN BERNARDINO COUNTY60 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 6 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name
EPA: PACIFIC DIAZO PRODS INC FONTANA · OCT 2026
Street address
EPA: 6183 SIERRA AVENUE, UNITS 7 & 8 · OCT 2026
City
EPA: FONTANA · OCT 2026
State
EPA: CA · OCT 2026
County (FIPS code)
EPA: 06071 · OCT 2026
Coordinates
EPA: 34.141388,-117.435837 · OCT 2026

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