G.P. Manufacturing is the premier laser cutting and precision sheet metal fabrication shop in Orange County, California. Founded in 1984, we are a family-owned and operated business built on craftsmanship, integrity, and lasting customer relationships. 

At G.P. Manufacturing, we pride ourselves on meeting strict lead times, maintaining competitive pricing, and providing personalized service that large manufacturers simply can’t match. From concept to completion, our focus is on helping you achieve dependable results — quickly and efficiently.

G.P. Manufacturing — Precision Sheet Metal Fabrication in Southern California

 

G.P. Manufacturing is a family-owned, full-service precision sheet metal fabrication shop located in Southern California. Since 1984, we’ve been a trusted one-stop shop for custom metal fabrication, specializing in precision laser cutting, CNC punching, CNC forming, and hardware installation for both prototype and small production runs.

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At G.P. Manufacturing, our mission is simple: to deliver exceptional quality, on-time production, and competitive pricing — every time. Whether you need fast turnaround prototypes or small batch production, our experienced team is committed to exceeding your expectations.

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Our Core Services:

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• Precision Laser Cutting
   

• CNC Punching
   

• CNC Forming
   

• Deburring & Finishing
   

• Hardware Installation
   

Common Materials We Work With:

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• 5052 & 6061 Aluminum
   

• Cold-Rolled Steel
   

• Stainless Steel
   

• Copper
   

• Brass