Facility	City	Industry	Status	Distance
4 Da Cheeze INC	San Marcos	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	ACTIVE	1.9 KM
Freeberg Industrial Fabrication LLC	Escondido	Asphalt Paving Mixture and Block Manufacturing 324121	ACTIVE	2.7 KM
Ccc Wash	San Marcos	Machine Shops 332710	ACTIVE	2.9 KM
Advanced Structures INC	Escondido	All Other Plastics Product Manufacturing 326199	UNVERIFIED	2.9 KM
Hughes Circuits, INC.	San Marcos	Bare Printed Circuit Board Manufacturing 334412	ACTIVE	3.9 KM

Every listed plant in San Diego County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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 RCRAINFO · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110070801399 · first seen JUN 2020 · last seen JUN 2020

IN SAN DIEGO COUNTY129 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 38 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: MASTERCORE PRODUCTS · OCT 2026
Street address: EPA: 295 TRADE STREET · OCT 2026
City: EPA: SAN MARCOS · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06073 · OCT 2026
Coordinates: EPA: 33.134997,-117.155312 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

Report a correction · Request removal