Aerospace machine shop delivering tight-tolerance CNC machining with
70 years of technical mastery.
How we work
From blueprint to boxed component, we manage the full cycle.
Multi-axis CNC
3-, 4-, and 5-axis milling and turning for complex geometries.
Exotic materials
Inconel, titanium, stainless steel, and aerospace-grade plastics.
Tight tolerance
Precision machining to ±0.0001 inch with full CMM traceability.
Large-envelope
Envelopes up to 84 × 32 × 42 inches.
Accountability by design
Our quality system is audited and built into every operation — from first article to final inspection.
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AS9100 Rev D Certified
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ITAR Registered
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CMMC Level 1 Compliant
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First Article Inspection per AS9102
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CMMC Level 2 in progress (OSC)
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CMM inspection with specialized software
Our history
Seventy years of heritage.
Peacock Tool was founded in 1956 by James W. Peacock.
Today we are a third-generation, family-owned machine shop in Spring Valley, California. Seventy years of expertise, modernized for today's missions.
Contact us
Mission-critical components. Mission-driven people.
Start a project
Email your material specification, quantity, and target delivery date.
Request a quote