Your Trusted CNC Machining Partner in Santa Clara, California
Founded in the heart of Silicon Valley, TOP Machining Inc. has grown from a small workshop into one of the region’s most trusted precision CNC machine shops. We have the capabilities and equipment to handle everything from CNC machining with multi-axis milling to CNC lathes, welding, sheet metal, full assembly, and many additional services.
We serve clients who demand excellence — from aerospace and defense to medical, semiconductor, and technology industries.
Our mission is simple: deliver high-quality, high-precision components with integrity, consistency, and unmatched customer support.
Our Mission
To provide reliable, precision-engineered machining solutions that empower innovation across industries.
We achieve this through skilled craftsmanship, advanced technology, and a relentless focus on quality, communication, and continuous improvement.
Our Vision
To become a leading CNC manufacturing partner known for precision, performance, and partnership — where every client trusts us to deliver their most critical components right the first time.
Core Values
Integrity: Honesty, accountability, and transparency guide every decision we make.
Quality First: Every part is built to exceed specification and expectation.
Customer Partnership: We treat every project as a collaboration, ensuring clear communication and shared success.
Innovation: We constantly invest in new technology, software, and process improvement.
Reliability: On-time delivery is a promise — not a goal.
Why Customers Choose TOP Machining Inc.
✅ Full-service CNC Machining, Assembly & Finishing
✅ ISO 9001-2015 & AS9100 Certified
✅ ITAR Registered & JCP/EJCP Approved for Defense and Military Government Projects
✅ Responsive Lead Times & Competitive Pricing
✅ Experienced Engineers & Machinists
When precision, reliability, and trust matter — choose TOP Machining Inc.
At the core of everything we offer to our clients is quality. It is important that our clients are satisfied with the work we do, as we are not interested in ripping them off or delivering anything but the best.
This is at least part of, the reason we have managed to amass such a reputable reputation in such a short length of time. From prototyping to designing, single components, parts, and products to full, ongoing production, we can take care of it all, meaning you do not have to worry about a thing.
Why look around when choosing a CNC machining service provider, when you can choose the best for extremely competitive and very affordable prices? For more information, check out our services page or contact us to speak to one of our team directly about your requirements.
Our Commitment to the Future
We continuously invest in new technology and sustainable practices to stay ahead of evolving customer needs.
From smarter toolpath programming to advanced inspection systems, we’re building the next generation of manufacturing — efficient, reliable, and future-ready.
Certified Quality Systems
Quality is embedded in everything we do. TOP Machining Inc. maintains certifications and approvals required by today’s most demanding industries:
Our team follows detailed inspection procedures, in-process checks, and documentation for full traceability. Every component leaving our facility meets or exceeds specification.
CAGE Code: 9T6H3
