Brothers Precision Machining is a family-owned (Logan Estrada & Brian Peixoto), locally operated CNC machine shop based in Watsonville, California, specializing in high-precision, production-style machining for manufacturers who value reliability, clear communication, and consistent results.
We focus on repeat production work, with ideal job sizes of 500 pieces or more, supporting customers who require thousands of identical parts held to tight tolerances. While our core strength is production manufacturing, we also support select prototype and pre-production projects when they are tied to a defined path toward ongoing production. One-off work is not our focus.
Our shop is equipped for 3-axis and 5-axis CNC milling and turning, allowing us to machine complex components with repeatable accuracy. We are capable of holding tolerances within a half-thousandth (±0.0005”) and currently manufacture components for the medical industry and AI infrastructure, where precision, process control, and dependable delivery are critical. We machine a wide range of materials including aluminum, stainless steel, brass, copper, and additional materials upon request, and offer secondary operations such as drilling, tapping, threading, laser engraving, and coordinated finishing services.
What sets Brothers Precision Machining apart is our commitment to doing exactly what we say we will do. We communicate clearly, set realistic expectations, and deliver parts that meet spec and schedule—without surprises.
Proudly based in Watsonville, we serve manufacturers throughout the Central Coast and the Bay Area who are looking for a responsive production partner outside of Silicon Valley. Brothers Precision Machining is growing rapidly, and when a project demands it, we are willing to invest in new equipment to support our customers’ long-term production needs. Our goal is to be a machining partner companies can grow with.