Facility	City	Industry	Status	Distance
Dinucci Corporation	Concord	Machine Shops 332710	ACTIVE	0.6 KM
Quick Mount Pv	Walnut Creek	Powder Metallurgy Part Manufacturing 332117	UNVERIFIED	2.3 KM
Ln Curtis & Sons	Walnut Creek	All Other Miscellaneous Manufacturing 339999	ACTIVE	2.9 KM
Acro Associates INC	Concord	Industrial Valve Manufacturing 332911	UNVERIFIED	5.5 KM
Transition Metals	Concord	Other Metal Valve and Pipe Fitting Manufacturing 332919	LIKELY ACTIVE	6.1 KM

Every listed plant in Contra Costa 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 CA-CERS, CA-ENVIROVIEW, RCRAINFO · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110023124224 · first seen APR 2019 · last seen APR 2019

IN CONTRA COSTA COUNTY18 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 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: STELLAR MACHINE, INC · OCT 2026
Street address: EPA: 970 DETROIT AVE · OCT 2026
City: EPA: CONCORD · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06013 · OCT 2026
Coordinates: EPA: 37.9513,-122.02711 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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