Heat & Control INC

21121 Cabot Blvd, Hayward, CA 94545

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Iron and Steel Forging332111

Where it is

37.64519, -122.13750 · CENSUS TIGER

COUNTY

Alameda County

METRO AREA

San Francisco-Oakland-Fremont, CA

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Other plants nearby

Facility	City	Industry	Status	Distance
Norton Industries INC	Hayward	Powder Metallurgy Part Manufacturing 332117	UNVERIFIED	1.6 KM
White Cap, Inc, C/o Streamborn	Hayward	Forging and Stamping 332115	UNVERIFIED	1.6 KM
Scandic Springs, INC.	San Leandro	Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119	ACTIVE	7.5 KM
Precision Micron Tech Dba Intl Mfg INC	Hayward	Powder Metallurgy Part Manufacturing 332117	UNVERIFIED	6.9 KM
Morgan Advanced Ceramics, INC.	Hayward	Pottery, Ceramics, and Plumbing Fixture Manufacturing 327110	ACTIVE	8.1 KM

Every listed plant in Alameda County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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 CA-CERS, CA-ENVIROVIEW, EIS, HWTS-DATAMART, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110000482512 · first seen JUN 2021 · last seen JUN 2021

IN ALAMEDA COUNTY11 other plants share this one’s industry (Forging and Stamping, NAICS 3321); 3 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: HEAT & CONTROL INC · OCT 2026
Street address: EPA: 21121 CABOT BLVD · OCT 2026
City: EPA: HAYWARD · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06001 · OCT 2026
Coordinates: EPA: 37.64519,-122.1375 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: SQG · OCT 2026

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