Metal 3D printing shops in California
EveryJobShop lists 3 metal 3D printing shops in California across 3 cities, most in Rancho Cordova (1), San Jose (1), Union City (1). Besides metal 3D printing, they also run press brake bending (3), CNC milling (3), CNC turning (3), EDM (2). 3 of them state AS9100; certifications on file: AS9100 (3), ISO 9001 (3), ITAR (2). 2 are ITAR registered or state defense work.
| Company | Location | Processes | Certs |
|---|---|---|---|
| Prototek Milling, Turning, Bending, Laser, Welding, Waterjet, EDM, Casting, Metal AM · ISO 9001, AS9100, ITAR, CMMC | Rancho Cordova, CA | MillingTurningBendingLaserWeldingWaterjetEDMCastingMetal AM | ISO 9001, AS9100, ITAR, CMMC |
| Optima Precision Milling, Turning, Bending, Welding, EDM, Metal AM · ISO 9001, AS9100, ISO 13485, NADCAP | San Jose, CA | MillingTurningBendingWeldingEDMMetal AM | ISO 9001, AS9100, ISO 13485, NADCAP |
| RivCut Milling, Turning, Bending, Metal AM · ISO 9001, AS9100, ITAR | Union City, CA | MillingTurningBendingMetal AM | ISO 9001, AS9100, ITAR |
Questions buyers ask about California
- How many metal 3D printing shops are there in California?
- EveryJobShop lists 3 metal 3D printing shops in California across 3 cities, most in Rancho Cordova (1), San Jose (1), Union City (1). Besides metal 3D printing, they also run press brake bending (3), CNC milling (3), CNC turning (3), EDM (2). Updated October 12, 2026.
- Which California shops are AS9100 or ITAR?
- 3 of them state AS9100; certifications on file: AS9100 (3), ISO 9001 (3), ITAR (2). 2 are ITAR registered or state defense work. Filter the list by certification to see them.
- How do I get a quote from a shop in California?
- Open the company page and use "Request a quote": the request goes to the shop's quoting contact with your email as reply-to, and the shop answers you directly. For a priced draft from a STEP or DXF, use the free quoting tool first.