Trinity Machining, LLC
At a glance
EmployeesNot reported
In business sinceNot reported
Industry
HeadquartersGrass Valley, CA
SAM.gov UEIHGV9WYJQHN37
CAGE code7V8C1
Incorporated inCA
Brands
Quality Machining Badge
On-Time Delivery Clock
Competitive Pricing Dollar Graphic
Silver Steel PlateThis company sells these brands.
- machine shop
- mill applications
- automotive
- medical
- semiconductor
- military
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Trinity Machining, LLC | Grass 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.


