Operating in the heart of San Diego, CA, Precision Machining & Fab is your trusted partner for all machining needs. Our state-of-the-art facility and expert team are equipped to handle a wide array of services, including CNC machining, laser cutting, waterjet cutting, welding, and sheet metal fabrication. We cater to a diverse range of industries, delivering customized solutions with unparalleled precision and quality. Committed to excellence, we strive to exceed the expectations of businesses in San Diego and throughout Southern California, ensuring every project is completed on time and to the highest standards.

High-Quality Materials
We believe that superior products start with superior materials. We meticulously select high-grade metals, plastics, and composites to ensure that every project we undertake meets the highest standards of durability and precision. Our commitment to using only the best materials guarantees that our CNC machining, laser cutting, waterjet cutting, welding, and sheet metal fabrication services produce components that are not only reliable but also perform exceptionally in their applications.
Welding Services
Precision Machining & Fab excels in delivering specialized welding services in San Diego, CA. Our team is adept at handling a variety of welding needs, from intricate custom work to large-scale industrial projects. We utilize advanced welding techniques to ensure precision and strength in every weld. Whether working with aluminum, steel, or other metals, we prioritize quality and durability, ensuring that every piece we produce meets rigorous standards.
Read more on the Welding Page.
Kitting & Assembly
We offer complete kitting and assembly solutions designed to enhance your production efficiency. Our skilled team assembles individual components into cohesive, ready-to-use kits. This meticulous process ensures that all parts are correctly organized and assembled, reducing the time and effort needed on your end. Whether you need simple component kits or complex assemblies, we provide reliable and timely service, helping you streamline your manufacturing operations and improve overall productivity.
Explore the Kitting & Assembly Page.
Precision CNC Machining
Our state-of-the-art CNC machines, combined with the expertise of our highly skilled technicians, allow us to produce intricate and precise components from a wide range of materials, including metals and plastics. Whether you’re developing prototypes or require large-scale production, our CNC services ensure exceptional accuracy, consistency, and quality in every design we produce. Trust us to provide innovative machining solutions that drive your projects forward.
Browse the CNC Machining Services Page.
Sheet Metal Fabrication Services
Utilizing advanced technology and skilled craftsmanship, we create precise and durable components from a wide range of metals. From cutting and bending to forming and assembly, our team handles projects of all sizes with meticulous attention to detail. Whether you need prototypes or large production runs, our sheet metal fabrication services ensure high-quality, reliable results.
Learn more on the Sheet Metal Fabrication Page
Laser Cutting
At Precision Machining & Fab in San Diego, CA, our laser cutting services are designed to meet the highest standards of precision and efficiency. Utilizing advanced laser technology, we can cut a variety of materials, including plastics and metals, like stainless steel, with exceptional accuracy. This process is perfect for producing intricate designs, ensuring clean edges and exact dimensions.
Discover more on the Laser Cutting Page.
Waterjet Cutting
Unlike traditional cutting methods, our waterjet technology uses high-pressure water combined with abrasive materials to achieve clean, intricate cuts without generating heat. This method is ideal for a variety of materials, from metals to ceramics, ensuring precise and smooth edges. Perfect for detailed custom designs or large-scale production, our waterjet cutting capabilities offer reliable and high-quality solutions.
For more information, read the Waterjet Cutting Page.
Send Us Your Custom Design
Whether you have detailed specifications or just a concept, our team works closely with you to understand and develop your design. Using advanced technology and expert craftsmanship, we transform your ideas into precise, high-quality products. From initial consultation to final production, we ensure your custom projects meet the highest standards of excellence. Share your designs with us, and let’s create something exceptional together.

Get a Quote for Your Company's Project
Looking for expert machining and fabrication services in San Diego County? At Precision Machining & Fab, we cater to a wide variety of industries, offering CNC machining, laser cutting, waterjet cutting, welding, kitting & assembly, and sheet metal fabrication. Our commitment to quality and customer satisfaction ensures high-precision results. We provide competitive prices and prioritize your company’s success every step of the way. Contact us today for a detailed quote and experience our dedication to delivering excellence for every customer and project in San Diego.