Trinity Machining, LLC
13355 Grass Valley Ave Ste E, Grass Valley, CA 95945
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- machine shop
- mill applications
- automotive
- medical
- semiconductor
- military
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Taylor Investments LLC | Grass Valley | Machine Shops 332710 | ACTIVE | 0.4 KM |
| Electronic Carbide, INC. | Grass Valley | Machine Shops 332710 | ACTIVE | 0.9 KM |
| Nagy Precision Mfg INC | Colfax | Powder Metallurgy Part Manufacturing 332117 | UNVERIFIED | 12.8 KM |
| Eagle Valley Industries, LLC | Penn Valley | Machine Shops 332710 | ACTIVE | 13.3 KM |
| Rcd Engineering | Nevada City | Machine Shops 332710 | UNVERIFIED | 17.7 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 9 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord HGV9WYJQHN37 · first seen OCT 2025 · last seen SEP 2026
- SBA 7(a) and 504 loan recordsEXISTENCEfirst seen JUN 2020 · last seen JUN 2020
IN NEVADA COUNTY6 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 3 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
- SAM.gov: TRINITY MACHINING, LLC · SEP 2026
- Street address
- SAM.gov: 13355 GRASS VALLEY AVE STE E · SEP 2026
- City
- SAM.gov: GRASS VALLEY · SEP 2026
- State
- SAM.gov: CA · SEP 2026
- Coordinates
- Census geocoder: 39.218433087066,-121.012394915542 · JUL 2026
- Website
- SAM.gov: https://www.trinitymachining.com/ · SEP 2026
- CAGE code
- SAM.gov: 7V8C1 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-23 · SEP 2026
- SBA loans
- SBA: 7a loan x1, jobs 7.0 · JUN 2020


