Precision CNC Machine Shop, Established in 1998, ProtoFab, Inc., is an ISO9001-2015 Registered, family-owned company in Northern California that manufactures custom, cost-effective and precision-machined components for prototypes and high production. We work diligently to earn our reputation as experts in the machining of innovative, complex designs for industry leaders worldwide.
Our clients can be proud that thier parts are made in the USA with locally sourced equipment and raw materials. We also strive to protect our planet by reducing our carbon footprint and eliminating production waste.