CNC machining with full quality assurance for San Rafael, CA. RivCut supplies CNC machining with full quality assurance to engineering and manufacturing teams across San Rafael and Northern California. Parts are machined 100% in the USA at our Union City, California facility and reach San Rafael in about 1–2 business days by ground freight — with expedited air and AOG options when a production line is down.
San Rafael sits within Northern California, where demand for inspected parts spans precision parts with tight tolerances, full documentation, and short-run to production volumes. Every San Rafael order ships with CMM inspection, full material traceability, and a first-article report on request.
on every order
on critical features
inspection pass rate
with every shipment
What Is CNC Quality Assurance?
Quality assurance means verifying every part meets your specs before it ships. We use CMM machines, calibrated gauges, and documented processes to inspect every order. San Rafael teams rely on our QA to meet ISO, AS9100, and customer-specific requirements.
Upload Your CAD File
Send your STEP, IGES, or DXF file. Tell us your material, quantity, and deadline.
We Machine and Inspect
Your parts run on our CNC machines. Every order gets CMM inspection before shipping.
Ships with Full Documentation
Dimensional reports, material certs, and full traceability. Ships to San Rafael on time.
Quality Assurance Capabilities for San Rafael Teams
San Rafael is known for Marin County creative technology hub with Autodesk headquarters and Lucasfilm's ILM driving specialized hardware prototyping. We handle the precision machining these industries demand.
CMM Inspection
Coordinate measuring machine verification on every order. 3D measurement of complex geometries and tight tolerances.
Every orderFirst Article Inspection
Full FAI reports per AS9102 or customer specs. Balloon drawings with measured values on every dimension.
AS9102 readyMaterial Certification
Mill certs and heat lot traceability on every material. We verify what goes into your part.
Full traceabilitySurface Finish Verification
Profilometer measurements to verify Ra, Rz, and other surface finish callouts.
ProfilometerStatistical Process Control
SPC data and Cpk analysis on production runs. We monitor process stability across every batch.
Cpk trackingCertificate of Conformance
CoC documents verifying parts meet your drawing specs and purchase order requirements.
PO complianceWhy San Rafael, CA Companies Choose RivCut
San Rafael (61K metro) is known for Marin County creative technology hub with Autodesk headquarters and Lucasfilm's ILM driving specialized hardware prototyping. Local industries include creative technology, VFX hardware, design software prototyping. That base translates into regular orders for CMM-inspected parts with full documentation. RivCut machines parts for teams across CA from our Union City, CA facility — with standard shipping in 2-3 business days.
All parts are CNC machined in-house at our Bay Area shop. We never broker or outsource. Learn about RivCut →
Common Questions About Quality Assurance
RivCut is a precision CNC machining and machine shop serving San Rafael and the greater Bay Area. We run CNC milling, CNC milling machine, milling machine, CNC turning, CNC lathe, metal lathe, CNC metal lathe, and lathe machine capacity in our Union City facility for fast prototyping, rapid prototyping, production machining, aerospace machining, and machining aerospace components. Searching for machine shops near me or a machine shop near San Rafael? Upload a STEP file for an instant prototype quote — we deliver CNC machine milling machine and lathe parts in as few as 3 business days.
Quality Assurance Near San Rafael
How San Rafael's Top Industries Use Quality Assurance
San Rafael's economy drives specific machining demand. Here's what we see from local teams.
Upload Your Quality Assurance Project
Upload your CAD file for a fast review. We handle everything from simple brackets to complex 5-axis parts.
No minimums · Single prototypes to production runs · Ships anywhere in the US