Founded in 1954, Wilcox Machine Company is one of the largest machine shops in Southern California specializing in the engineering, precision machining, welding and assembly of large, complex components and systems for a broad range of industries including aerospace, commercial, energy, industrial equipment, and government. Still family owned, we pride ourselves on working closely with our customers from start to finish to ensure a high quality, cost effective product which meets their expectations. Our unique ability to offer turn-key engineered and manufactured solutions sets us apart and provides our customers with a single source partner that can bring their concept to full realization. Whether your needs are a single machined part, or large, complex engineered systems, our expert staff is here to support you.



Spanning nearly 80,000 square feet of under-roof manufacturing space, Wilcox Machine Company is structured to handle any job, large or small. Situated on 5.5 acres, with large-capacity production capability, we have the means to tackle projects of any scale, from one-off prototypes to full production runs.

Our capabilities include:

  • Large-capacity CNC and Conventional machining
  • Horizontal Boring mills
  • Lathes
  • VTL’s
  • Drill presses
  • Milling and Gundrill machines
  • Certified Welding
  • Heavy capacity cranes in every bay
  • Software Utilized (Solidworks, Mastercam, Verisurf, Etc.) and Machining
  • Highly-skilled team of professionals

Please click on the link below to download a comprehensive Facility List.

Facility List




Our customers demand the highest standard in service, quality, and professionalism. From the training of our team members, to our constant focus on process improvement, we strive to meet, and exceed, those standards.

We take pride in our product quality and on-time delivery. We continuously train our employees so they’re up-to-date and focused on excellence. We partner with top-tier suppliers. We partner with top-tier suppliers and inspect, calibrate and maintain our tools and equipment in accordance with our Quality Management System procedures … all to provide the best service and product to our customers.


Please click on images below to download Certifications.



ISO 9001:2015 & AS9100D