Facility	City	Industry	Status	Distance
Williams Furnace CO	Colton	Heating Equipment (except Warm Air Furnaces) Manufacturing 333414	LIKELY ACTIVE	0.3 KM
Therm Products	San Bernardino	Heating Equipment (except Warm Air Furnaces) Manufacturing 333414	UNVERIFIED	3.5 KM
Macroair Technologies, INC.	San Bernardino	Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413	LIKELY ACTIVE	4.2 KM
Hayden Industrial Products	San Bernardino	Power Boiler and Heat Exchanger Manufacturing 332410	UNVERIFIED	6.5 KM
K N Engineering INC	Riverside	Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing 333411	LIKELY ACTIVE	7.9 KM

Every listed plant in San Bernardino 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 CARB-TCH, EIS · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 998655 · first seen DEC 2025 · last seen DEC 2025
EPA Facility Registry ServiceEXISTENCE
Record 110071772680 · first seen JUN 2017 · last seen AUG 2024

IN SAN BERNARDINO COUNTY52 other plants share this one’s industry (Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, NAICS 3334); 4 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: WILLIAMS FURNACE CO · OCT 2026
Street address: EPA: 225 ACACIA ST · OCT 2026
City: EPA: COLTON · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06071 · OCT 2026
Coordinates: EPA: 34.07839,-117.32602 · OCT 2026
Employees (band): OSHA: 100-499 · DEC 2025

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