J. W. Peacock & Son, Incorporated
At a glance
EmployeesNot reported
In business sinceNot reported
Industry
HeadquartersSpring Valley, CA
SAM.gov UEIUAWXKAQN6FG5
Peacock 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
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| J. W. Peacock & Son, Incorporated | Spring Valley | CA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


