J.l Shepherd and Associates, INC.
1010 Arroyo St, San Fernando, CA 91340
LIKELY ACTIVELAST SEEN IN FEDERAL DATA OCT 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Irradiation Apparatus Manufacturing334517Where it is
34.28826, -118.42056 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Spectrolab, INC. | Sylmar | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 1.2 KM |
| Lex Products, LLC | Pacoima | Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491 | LIKELY ACTIVE | 1.8 KM |
| Sunland Aerospace Fasteners | Pacoima | Precision Turned Product Manufacturing 332721 | LIKELY ACTIVE | 2.5 KM |
| Rhonik Design Solutions LLC | Sylmar | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511 | ACTIVE | 2.8 KM |
| American Precision Tool & Engineering, INC. | Pacoima | Machine Shops 332710 | ACTIVE | 3.8 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 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 NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | OCT 2025 | OCT 2025 |
| EPA FRS | EXISTENCE | AUG 2017 | AUG 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | OCT 2025 |
| CAGE CODE | SAM GOV | OCT 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | OCT 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | OCT 2025 |
| REGISTRATION EXPIRATION | SAM GOV | OCT 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | OCT 2025 |
| WEBSITE | SAM GOV | OCT 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
