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Hallmark Lighting LLC

9631 Desoto Ave, Chatsworth, CA 91311

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

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

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What they make

Pottery, Ceramics, and Plumbing Fixture Manufacturing327110

Where it is

34.24506, -118.58870 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

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Castaic Clay Manufacturing Company IncorporatedCastaicClay Building Material and Refractories Manufacturing
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Every listed plant in Los Angeles County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

American Standard Coating LLC Dba American Standard Coatings
Chatsworth, CA
UNVERIFIED324122

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 CARB-TCH, EIS · EPA site type STATIONARY.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110071791700 · first seen AUG 2024 · last seen AUG 2024

IN LOS ANGELES COUNTY40 other plants share this one’s industry (Clay Product and Refractory Manufacturing, NAICS 3271); 5 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: HALLMARK LIGHTING LLC · OCT 2026
Street address
EPA: 9631 DESOTO AVE · OCT 2026
City
EPA: CHATSWORTH · OCT 2026
State
EPA: CA · OCT 2026
County (FIPS code)
EPA: 06037 · OCT 2026
Coordinates
EPA: 34.245064,-118.588704 · OCT 2026

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