High Precision CNC Machine Shop
AS9100D · ISO 9001:2015 · ISO 13485 Certified Precision CNC Machining for Semiconductor, Aerospace, Medical, and Advanced Manufacturing Industries
Optima Precision provides high precision CNC machining services for manufacturers requiring tight tolerances, repeatable quality, and dependable production consistency. Supporting semiconductor, aerospace, medical, robotics, and advanced technology industries, our machining capabilities are designed to help companies reduce manufacturing risk while maintaining dimensional accuracy and scalable production support.
From prototype machining to short-run production, our team focuses on precision manufacturing processes that improve repeatability, inspection reliability, and production performance for complex machined components.
CNC Machine Shop Built for Regulated Industries
Manufacturers operating within regulated and precision-driven industries require CNC machining partners capable of maintaining dimensional consistency, repeatable quality, and dependable inspection processes. Optima Precision supports industries where machining precision directly impacts operational performance, product reliability, and long-term manufacturing success.
Our machining capabilities support semiconductor equipment manufacturers, aerospace suppliers, medical device companies, robotics developers, and advanced technology manufacturers requiring precision-machined components produced through quality-focused manufacturing workflows.
By focusing on repeatability, engineering collaboration, and responsive communication, we help customers reduce production uncertainty while supporting scalable manufacturing requirements.
What is a CNC Machine Shop?
A CNC machine shop specializes in manufacturing precision-machined components using computer-controlled machining equipment designed to maintain dimensional accuracy and repeatable production performance. CNC machining allows manufacturers to produce complex parts requiring tight tolerances, consistent quality, and dependable repeatability across prototype and production environments.
Modern CNC machining plays a critical role in semiconductor, aerospace, medical, robotics, and advanced manufacturing industries where precision directly affects operational performance and product functionality. Manufacturers frequently rely on CNC machining services for prototype development, short-run production, complex geometries, and precision-manufactured components requiring scalable production support.
At Optima Precision, our CNC machining processes focus on quality-focused manufacturing, dimensional consistency, and dependable customer support designed to help manufacturers improve production confidence and long-term operational reliability.
Included Industries We Serve.
Aerospace & Defense
- AS9100D-compliant manufacturing
- Tight tolerances & material traceability
- Documentation ready for audits and primes
Precision-machined aerospace components often require tight tolerances, repeatable quality, and dependable inspection processes. Our machining workflows support aerospace manufacturers requiring dimensional consistency and quality-focused production support.
Medical Devices & Biotech
- ISO 13485 machining for regulated components
- Clean processes & inspection rigor
- Ideal for R&D, pilots, and production runs
Medical manufacturers require machining partners capable of supporting precision-focused manufacturing workflows and repeatable component consistency for medical and biotech applications.
Advanced Manufacturing & Startups
- Rapid prototyping with production foresight
- Engineering collaboration
- Scalable machining without growing pains
Advanced technology manufacturers and startups frequently require prototype machining, engineering collaboration, and scalable production support throughout evolving product development cycles.
Precision CNC Machining Capabilities
Optima Precision provides precision CNC machining services supporting manufacturers requiring tight tolerance machining, prototype development, short-run production, and repeatable manufacturing workflows.
- CNC Milling – For producing detailed, multi-axis parts with high accuracy;
- CNC Turning – For cylindrical components requiring tight tolerances and smooth finishes;
- Custom Machining – From prototyping to total production runs of parts, we can offer solutions that will fit special design needs.
Our capabilities include:
- 5 Axis CNC Machining
- CNC Milling
- CNC Turning
- Tight Tolerance Machining
- Prototype CNC Machining
- Precision Component Manufacturing
- Short-Run Production Support
We machine a variety of materials including aluminum, stainless steel, brass, titanium, plastics, and specialty manufacturing materials commonly used in semiconductor, aerospace, medical, and advanced technology applications.
Custom Solutions for Your Needs
Every manufacturing project presents unique engineering requirements, production challenges, and operational expectations. Optima Precision works closely with customers to support precision-manufactured components requiring dependable machining consistency and scalable manufacturing support.
Our team supports prototype development, engineering revisions, production refinement, and quality-focused machining workflows designed to improve production confidence and operational reliability.
Manufacturers requiring responsive communication, precision-focused production support, and repeatable machining processes rely on Optima Precision for dependable CNC manufacturing solutions.
In Optima Precision, you get:
- Prototyping – You get to test your designs without investing in large-scale production;
- Full-Scale Production – We can scale our operations up and down to produce anything from a single component to several thousand units.
Whatever your needs, we can provide parts that will exceed your expectations.
Precision and quality control
In the world of precision machining, there is simply no room for error. At Optima Precision, we deploy cutting-edge software and rigorous quality control processes to ensure that the parts we manufacture meet the most exacting standards. From the selection of material to the final inspection, a multi-tiered control system guides each step of the manufacturing process.
Examples of quality control that occur in our machine shop include:
Advanced metrology equipment used to perform very detailed inspections;
Keen adherence to industry standards and customer specifications;
Continuous improvement processes to optimize efficiency and reduce waste.
Our commitment to quality is reflected in everything we do, ensuring that your parts are made to last and perform as required.
Why Engineers and Procurement Teams Choose Optima Precision
- Tight tolerance expertise
- Responsive communication
- Engineering collaboration
- Repeatable manufacturing
- Prototype-to-production support
- Quality-focused workflows
- Semiconductor industry experience
- Certified for regulated industries
- Engineering-first communication
- Fast response times & realistic lead times
- Consistent quality across repeat orders
- Built to support audits, not scramble for them
Why This Matters
Optima Precision supports manufacturers requiring prototype CNC machining and short-run production services for complex precision-manufactured components. Our machining workflows help companies accelerate product development while maintaining dimensional consistency and quality-focused manufacturing support.
We work closely with engineering teams to support evolving product requirements, design refinements, and scalable production workflows designed to improve manufacturing efficiency and operational reliability.
Quality
The Zeiss Eclipse Coordinate Measuring Machine (CMM) is what ensures our accuracy. This state of the art equipment reduces our inspection time and reduces the cost of your products. This programmable CNC CMM features a VAST-XXT scanning probe that records thousands of points along its path to increase dimensional and form accuracy. Accuracy 0.0000276″, Repeatability 0.000078″. A CMM machine is an essential tool in a modern machine shop inspection department.
Testimonals
Built on Precision. Trusted by Professionals
We go to great lengths to identify impressive new talent and self-starters with specific skill sets to produce truly amazing results.
Always the highest quality parts from Optima. Honest quotes with transparent lead times. They stand behind their work and are reliable. Fastest shipping and excellent customer service. They machine parts to tolerances that nobody else can or will do. Jan’s my go-to machinist when the precision matters.
Casey Baker
Optima Precision produced quality prototype parts with a great tolerances and surface finish on a short lead time. Couldn’t ask for anything more.
Blake Christierson
We work with many start-ups. One inspiring story is the one of Onewheel.
Optima Precision is happy to work with start-ups in any industry. Whether you are in Silicon Valley or anywhere in the USA, we’re here to help.
Onewheel launch celebration. Kyle Doerksen Founder/CEO Onewheel with Optima Precision Team.
Let’s Build Your Next Precision Component
If your project requires certified CNC machining, tight tolerances, and a partner who understands regulated environments, Optima Precision is ready to help.
Please let us know when you would like to have the parts.
Has material been specified?
San Jose State University Formula SAE Spartan Racing sponsor 2016, 2018, 2019 UC Davis Formula Racing (electric) sponsor 2019
Optima Precision has been sponsoring California Universities in their racing programs. Students design and build the cars. We provide guidance in machining some of the parts and offer DFM assistance to the new generation of mechanical engineers. We are current sponsors of San Jose State University Formula SAE Spartan Racing Team as well as UC Davis Formula Racing (electric).