J. W. Peacock & Son, Incorporated
9135 Harness St, Spring Valley, CA 91977
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710Peacock Tool is an aerospace machine shop in California that performs CNC machining, including 3, 4, and 5-axis milling and turning, build-to-print work, and minor assembly services such as installation of nutplates, rivets, bushings, and bearings. The company machines aluminum alloys, stainless steel, titanium, Inconel, nylon, and PTFE, and handles castings, forgings, and hogouts with tight tolerances down to ±0.0001″. It serves the aerospace industry and offers schedule-critical manufacturing with short lead times.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Peacock Tool & Engineering | Spring Valley | Machine Shops 332710 | UNVERIFIED | 0.0 KM |
| Creo Industries LLC | Spring Valley | Fabricated Structural Metal Manufacturing 332312 | ACTIVE | 1.7 KM |
| Ttn Machining, INC | Spring Valley | Machine Shops 332710 | ACTIVE | 2.6 KM |
| Dynamic Marine Machining | Spring Valley | Machine Shops 332710 | ACTIVE | 2.6 KM |
| Cubexpress LLC | San Diego | Machine Shops 332710 | LIKELY ACTIVE | 2.7 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | JUN 2026 | JUN 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | JUN 2026 |
| CAGE CODE | SAM GOV | JUN 2026 |
| CITY | SAM GOV | JUN 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | JUN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JUN 2026 |
| STATE | SAM GOV | JUN 2026 |
| WEBSITE | SAM GOV | JUN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


