

Zero-Tolerance Precision Machining
A & A Engineering delivers documented traceability and aerospace-grade tolerances from our Goleta facility. Every component undergoes rigorous validation to meet strict compliance standards.


Billet-to-part verification protocol
Our quality assurance framework integrates strict AS9100 compliance at every stage of production, ensuring absolute repeatability for mission-critical aerospace and medical hardware.
Material Traceability
We verify and document raw material chemistry before machining begins, maintaining full heat lot traceability back to the mill.
In-Process Inspection
Operators perform regular dimensional checks at the machine tool, catching deviations before parts proceed to final finishing.
CMM Validation
Finished parts undergo final inspection in our climate-controlled lab using calibrated coordinate measuring machines to verify micron-level tolerances.
Engineered for absolute reliability
100%
Material Traceability
±0.0001"
Tolerance Capability
AS9100
Rev D Certified
1998
Serving Goleta
Ready for audit compliance
Request our AS9100 certificate, quality manual, or schedule a facility tour at our Goleta shop floor.
A & A Engineering, Inc.
AS9100 Certified CNC Machining Since 1998
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Goleta Facility
158 Santa Felicia Dr.
Goleta, CA 93117
Phone: 805-685-4882
Email: info@aaeng.com
© 2026 A & A Engineering, Inc.-Precision CNC machining for mission-critical industries.
AS9100 CERTIFIED • EST. 1998
