Aj & J Engineering & Precision Machine

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Ron Nunes Enterprises, LLC	Livermore	Other Metal Container Manufacturing 332439	● ACTIVE	0.7 KM
Fred Matter, INC	Livermore	Machine Shops 332710	● ACTIVE	0.8 KM
CGCustom Gear & Machine	Livermore	Powder Metallurgy Part Manufacturing 332117	◇ UNVERIFIED	1.2 KM
PMProcess Materials, INC	Livermore	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◇ UNVERIFIED	2.2 KM
Accardo, Robert	Livermore	Small Arms, Ordnance, and Ordnance Accessories Manufacturing 332994	● ACTIVE	8.9 KM

Every listed plant in Alameda 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 110070481554 · first seen JAN 2019 · last seen JAN 2019

IN ALAMEDA COUNTY70 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 8 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: AJ & J ENGINEERING & PRECISION MACHINE · OCT 2026

Street address

EPA: 7632 NATIONAL DR · OCT 2026

City

EPA: LIVERMORE · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06001 · OCT 2026

Coordinates

EPA: 37.705095,-121.700462 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026