Facility	City	Industry	Status	Distance
Shields, Harper & CO.	Martinez	Other Metal Valve and Pipe Fitting Manufacturing 332919	ACTIVE	6.7 KM
Pacific Hydrogen LLC	San Ramon	Industrial Gas Manufacturing 325120	LIKELY ACTIVE	26.1 KM
Import Motors INC Dba Sunwise Fairfield	Fairfield	Automobile and Light Duty Motor Vehicle Manufacturing 336110	UNVERIFIED	31.6 KM
Maier Racing Enterprises	Hayward	Automobile and Light Duty Motor Vehicle Manufacturing 336110	UNVERIFIED	32.9 KM
Central Valley Ag Services	Oakland	Automobile and Light Duty Motor Vehicle Manufacturing 336110	UNVERIFIED	29.5 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 FEDERAL SOURCE, 6 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	SEP 2025	SEP 2025

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	SEP 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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