CNC Machining for
Pleasanton Semiconductor
Equipment Companies
Pleasanton is home to 18 semiconductor equipment companies with 1,180 workers. We machine wafer handling parts, chamber components, and precision fixtures to ±0.0001" tolerances with cleanroom-compatible packaging.
in the Pleasanton area
in the Pleasanton area
for Pleasanton semiconductor & electronics
growth (2022–2023)
Precision CNC Machining for Semiconductor Equipment Teams
Semiconductor equipment companies in Pleasanton need parts that are ultra-precise, contamination-free, and fully documented. A wafer end-effector that's off by 0.001 inches can cause misalignment across thousands of wafers. We machine aluminum, stainless, and UHV-compatible materials to tolerances as tight as ±0.0001 inches.
UHV-Compatible Materials
We machine aluminum 6061/7075, 316L stainless, and UHV-compatible alloys — all cleaned and packaged to semiconductor standards.
Ultra-Tight Tolerances
We hold ±0.0005" on standard features and ±0.0001" on critical wafer-handling surfaces. Every part is CMM verified with documented results.
Contamination-Free Delivery
Parts ship in cleanroom-compatible packaging with cleaning documentation. Your receiving team knows what they're getting before the bag is opened.
Parts for Pleasanton Semiconductor Equipment Companies
Detector housings, microfluidic manifolds, equipment fixtures, and ultra-clean optical assemblies for Pleasanton's semiconductor-adjacent instrument and equipment companies.
Wafer Handling Components
Robot end-effectors, wafer blade arms, edge-gripping fingers, and transport paddles machined from aluminum and stainless. Flatness within 0.0005" and surfaces finished to Ra 16 µin.
±0.0001" availableProcess Chamber Components
CVD, PVD, and etch chamber liners, showerheads, and backing plates machined from 6061 aluminum and 316L stainless. Complex gas flow channels, tight flatness, and electropolish on request.
Electropolish avail.Electrostatic Chuck (ESC) Parts
ESC housings, base plates, and clamp ring components machined from aluminum and ceramic-grade alloys. Extremely flat seating surfaces and precise dielectric layer interfaces.
Ultra-flat surfacesGas Distribution Components
Gas distribution plates, injector bodies, manifold blocks, and valve bodies for process gas delivery systems. Tight bore tolerances, electropolished internal passages, no contamination.
316L stainlessPrecision Alignment Fixtures
Wafer alignment fixtures, cassette carriers, FOUP interface plates, and calibration standards. Precision dowel pins, slot tolerances within 0.0002", and surfaces that won't generate particles.
0.0002" slot tol.Ion Implant & Etch Components
Ion beam collimator inserts, etch chamber rings, focus rings, and confinement rings. Tight geometry, cleanroom packaging, and materials qualified for UHV and plasma environments.
UHV-compatiblePleasanton Semiconductor Equipment Manufacturing
Thermo Fisher Scientific builds analytical instruments with semiconductor-grade optical assemblies. 10x Genomics manufactures chip-based microfluidic platforms.
Applied Materials — CVD, PVD & Etch
The world's largest semiconductor equipment company. Applied Materials' tools are in virtually every fab globally, creating a massive supply chain demand for precision-machined chamber components.
Lam Research — Etch & Deposition
Lam's VECTOR and Kiyo systems require tight-tolerance machined parts from qualified suppliers. A key anchor of semiconductor equipment supply chains.
KLA Corporation — Process Control
KLA's inspection and metrology tools require ultra-precise machined components. Their tools ensure chips are built right — from wafer in to die out.
ASML, Tokyo Electron & Others
Lithography and process equipment OEMs rely on precision machining suppliers for chamber components, stages, and structural assemblies.
Applied Materials
The world's largest semiconductor equipment company. Applied Materials'...
Lam Research
Lam's VECTOR and Kiyo systems require tight-tolerance machined parts from...
KLA Corporation
KLA's inspection and metrology tools require ultra-precise machined...
ASML, Tokyo Electron & Others
Lithography and process equipment OEMs rely on precision machining suppliers...
Built for Semiconductor Equipment Teams
Pleasanton semiconductor teams trust us for contamination-controlled machining, sub-thousandth tolerances, and full material traceability — with I-580/680 access to the South Bay equipment corridor.
Ultra-Precision Tolerances
We hold ±0.0001 inches on critical wafer-handling surfaces. Our CMMs verify every critical dimension before a part leaves the shop.
Cleanroom-Compatible Packaging
Parts ship in particle-free packaging with cleaning documentation. We follow semiconductor packaging standards so your receiving team stays contamination-free.
CMM Inspection Every Order
Every critical feature is measured and documented before shipping. CMM reports go with every semiconductor order so your incoming QC can verify without re-measuring.
Fast Prototype Turnaround
Most prototype orders ship in 5 to 7 business days. Complex semiconductor parts may take 7 to 10. Rush available — tell us your tool qual timeline.
in Pleasanton We Can Serve
Need our full quality documentation before ordering? Email us — we'll send everything your team needs to evaluate.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving semiconductor & electronics teams.
Upload & Quote
Send your STEP or IGES file. Pick your material, quantity, and finish. Our AI gives you a real price right away. We also run a free DFM check and flag anything that could add cost.
We Machine & Inspect
Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We check every critical feature against your drawing before anything ships.
Ship with Full Docs
Parts ship in cleanroom-compatible packaging with your dimensional inspection report, surface finish data, and material certs. Your receiving team gets everything they need before opening the bag.
Find Your Exact Part Type
We machine parts for every corner of the Pleasanton semiconductor equipment market.
Questions from Pleasanton Semiconductor Teams
Semiconductor CNC Machining in Other Cities
We serve semiconductor equipment teams in cities across the US.
Semiconductor & Electronics Manufacturing in Pleasanton
Pleasanton's semiconductor footprint is shaped by the Tri-Valley's analytical instrument and life science instrument clusters. Thermo Fisher Scientific operates analytical instrument lines with semiconductor-grade optical assemblies and precision-machined detector housings from its Pleasanton campus. 10x Genomics builds chip-based microfluidic platforms with manifold channel tolerances rivaling semiconductor wafer handling equipment. Roche Molecular Systems develops diagnostic instruments using semiconductor fabrication techniques for biosensor substrates. These instrument makers share material, cleanliness, and documentation standards with semiconductor equipment OEMs.
Hacienda Business Park concentrates equipment integrators and test companies that serve the broader Bay Area semiconductor supply chain. The I-580/680 interchange connects Pleasanton to Applied Materials, KLA, and Lam Research in the South Bay within 35 minutes. Pleasanton BART provides direct rail access to Milpitas and Santa Clara for fab equipment collaboration and talent exchange. Proximity to LLNL provides access to advanced deposition and lithography expertise from the national lab complex, and the Tri-Valley engineering workforce includes veterans of semiconductor equipment programs at FormFactor and Topcon in nearby Livermore.
We machine semiconductor-grade components for Pleasanton instrument and equipment teams. Ultra-clean detector housings for Thermo Fisher analytical platforms. Microfluidic manifolds with sub-thousandth channel tolerances for 10x Genomics. Equipment fixtures for Hacienda Business Park integrators. Full material traceability and contamination-controlled packaging on every order. Programs saved for production re-orders — your team gets the same precision part without re-programming.
Upload Your Semiconductor CAD File
Wafer handling parts, chamber components, precision fixtures — we machine them all. Ultra-tight tolerances. Cleanroom-compatible packaging. Instant AI pricing.
No minimums · Cleanroom packaging available · NDA ready · Ships anywhere in the US
Currently accepting new projects
AI price estimates are usually within ±20% of final price. Complex parts may get a human review within one business day before pricing is confirmed.