At Precision Machining & Fab in Corona, CA, we redefine the capabilities of a traditional machine shop. Our facility blends advanced technology with skilled craftsmanship to offer services like CNC machining, laser cutting, waterjet cutting, welding, and metal fabrication. We approach each project with a focus on innovation and precision, ensuring every component meets the highest standards of quality. From custom prototypes to full-scale manufacturing, we are committed to delivering solutions that enhance the efficiency and performance of your operations.

Transform Your Business's Manufacturing Methods
Outsourcing your manufacturing needs to Precision Machining & Fab can significantly streamline your production process. We specialize in delivering high-efficiency and precise machining services, allowing you to focus on core business activities. By partnering with us, you gain access to state-of-the-art technology and expert craftsmanship, simplifying your production workflow and enhancing overall efficiency.
Welding Services
Welding is a process that joins materials, typically metals, by melting and fusing them together. We provide expert welding services that are essential for constructing strong, durable structures and components. Our skilled welders utilize various techniques, including MIG, TIG, and stick welding, to handle diverse materials and complex projects. By offering precise and reliable welding services, we help our clients achieve robust and high-quality results.
Browse the Welding Page for more.
Sheet Metal Fabrication Services
Sheet metal fabrication involves cutting, bending, and assembling flat sheets of metal into desired shapes and sizes. At Precision Machining & Fab in Corona, CA, we specialize in fabricating products from a variety of materials including stainless steel, aluminum, and more. This process is crucial for creating parts that are integral to various businesses and industries, ensuring both functionality and safety. Our expertise allows us to produce components of any size with high precision, making sure your final product meets rigorous quality standards and specific project requirements.
Browse the Sheet Metal Fabrication Page.
Laser Cutting
Laser cutting is a precise machining process that uses a high-powered laser to cut through a wide variety of materials, including steel. This technique is ideal for creating intricate designs and achieving high levels of accuracy and consistency. At Precision Machining & Fab, our laser cutting services enhance safety and efficiency by reducing the need for manual intervention and minimizing material waste.
Learn more on the Laser Cutting Page.
Kitting & Assembly
Kitting and assembly is the process of gathering individual components and assembling them into ready-to-use kits. This service streamlines production by ensuring that all necessary parts are organized and available, improving product availability. For a business, this means faster production times and reduced errors. Our kitting and assembly services enhance efficiency and ensure that customers receive complete and accurate products, allowing your business to focus on core operations and customer satisfaction.
Read more on the Kitting & Assembly Page.
Waterjet Cutting
Waterjet cutting is a process that uses high-pressure water, often mixed with abrasive materials, to cut through various substrates. This technique is advantageous because it does not generate heat, preventing thermal distortion and preserving the integrity of the material. Our waterjet cutting services are ideal for creating precise and intricate designs on a wide range of materials, from metal to composites. Benefits include versatility, accuracy, and the ability to cut complex shapes without compromising material properties.
Learn more on the Waterjet Cutting Page.
CNC Machining Services
CNC (Computer Numerical Control) machining is a precision manufacturing process that uses computer-controlled machines to create intricate and accurate parts from a wide variety of materials. Our CNC machining services offer unparalleled precision and efficiency for both small and large-scale projects. This technology allows us to produce complex components with high consistency and tight tolerances. Benefits of CNC machining include reduced production times, enhanced accuracy, and the ability to handle complex geometries, making it ideal for producing high-quality, reliable parts for various industries.
Explore the CNC Machining Services Page.

Send Us Your Design & Become a Customer
We invite you to send us your custom design and become part of our family in Corona, CA. We pride ourselves on delivering exceptional customer service and high-quality products at a competitive price. Our team is dedicated to transforming your ideas into reality, ensuring each project is completed with precision and efficiency. Call us today and partner with us to benefit from our expertise, advanced technology, and commitment to cost-effective solutions.