CNC machining
Large- and mid-format milling supported by manual equipment for prototypes, repeat work, and production runs.
Silicon Valley CNC machining
Built right. Delivered when you need it.
Quick-turn prototypes, production machining, and mechanical design from a team that has spent decades solving difficult manufacturing problems.
50+ yearscombined experience
A dependable shop partner
From concept to finished part.
D & A Machining is a full-service machine shop built around long-term customer relationships. We combine large- and mid-size CNC capacity with hands-on manual support equipment, careful inspection, and practical mechanical design.
The goal is simple: quality parts, delivered on time, at a competitive price—even when a project needs to move quickly.
What we do
Practical capability from drawing to delivery.
Mechanical design
Move from a hand sketch or 3D assembly to an approved model, prototype, and finished documentation package.
Managed finishing
Coordinated welding, plating, heat treating, grinding, powder coating, sheet metal, EDM, honing, and more.
Made at D & A
Real parts. Real shop work.
Broad experience
Built for demanding industries.
Decades of varied work help us recognize problems early, communicate clearly, and find a practical path to a finished part.
- 01Semiconductor
- 02Medical
- 03Aerospace
- 04Robotics
- 05Electronics
- 06Telecommunications
- 07Automotive
- 08Food processing
- 09Vacuum systems
- 10Construction
Have a project in mind?