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Expert Full Custom Fabrication Services

Bring complex metal parts from concept to completion with Full Custom Fabrication Services built around your drawings, timelines, and production goals. Ron Nunes Enterprises supports precision sheet and plate work with laser cutting, punching, forming, welding, assembly, and finishing for OEMs, public agencies, and industrial teams that need dependable, cost-effective manufacturing support from prototype through production.

Precision metal fabrication shop floor

Our Full Custom Fabrication Services

Complete sheet and plate fabrication capabilities for prototypes, production runs, assemblies, and precision industrial components.

Custom Fabrication

Custom sheet and plate fabrication for one-off prototypes, short runs, and production quantities, built around customer drawings, applications, tolerances, and schedule requirements.

Laser Cutting

Precision laser cutting for intricate profiles, clean edges, and tight tolerances across steel, stainless steel, and aluminum sheet or plate components.

N/C Punching

Numerically controlled turret punching for repetitive hole patterns, cutouts, louvers, and formed features where speed and efficiency matter at volume.

Metal Forming

Press brake forming to create angles, channels, boxes, enclosures, chassis components, and complex sheet metal geometries with consistent bends.

Welding

Structural, cosmetic, and sealed welds that join fabricated metal components into durable weldments, enclosures, assemblies, and production-ready parts.

Mechanical Assembly

Mechanical assembly support for finished units, including hardware insertion, riveting, multi-part weldments, rack chassis systems, and integrated fabricated components.

Technician inspecting fabricated sheet metal parts

Our Custom Fabrication Process

Review Drawings And Requirements

The team reviews your drawings, specifications, quantities, and application goals to understand tolerances, material requirements, assembly needs, and delivery expectations before recommending a practical fabrication path.

Plan Cost-Effective Manufacturing

Cut, Shear, And Punch

Form, Weld, And Assemble

Finish And Prepare Shipment

Built For Demanding Work

Customer Success

Trusted fabrication support for demanding commercial, industrial, research, transportation, and defense-related applications.

"For more than 20 years…<br><br>For more than 20 years, we have depended on Ron Nunes Enterprises to fabricate Precision sheet metal parts for our various projects. Demanding schedules with short notice, specialty materials, precision dimension never seem to be issue for them to accommodate . The engineering and professional staff..."

Mark Tomei
Mark Tomei

"I was looking for a custom part that I needed made for my canam maverick x3. It was a long shot, but I called this fabrication place, and they made it for me, no problem. I thought that it was so cool of them to take the time to make..."

DANIEL
DANIEL
The Ron Nunes Difference

Why Choose Ron Nunes Enterprises?

Choose a fabrication partner with proven experience, broad capabilities, and practical production support.

55+ Years

Established in 1969, the company brings over five decades of fabrication knowledge.

Full Service

Multiple in-house capabilities streamline fabrication from raw sheet or plate to assembled parts.

DFM Support

Knowledgeable staff helps improve manufacturability and identify cost-effective production applications.

Reliable Scheduling

Scheduling integration and fast turnaround options help customers maintain production continuity.

Meet The Fabrication Team

Experienced manufacturing support from prototype through production.

Founded by Ron Nunes in 1969, Ron Nunes Enterprises was created to support manufacturers and customers needing dependable metal products across a wide range of applications. Over more than 55 years, the company has evolved with changing precision, commercial, and industrial markets while staying committed to Manufacturing Excellence. Today, its team supports communications, telecommunications, transportation, nuclear and physics research, national defense, semiconductor, medical, and OEM customers with full-service fabrication capabilities. From early product development input to production scheduling integration, Ron Nunes Enterprises focuses on practical solutions, cost-effective manufacturing applications, and responsive support for customers who need precision sheet and plate fabrication done right.

Over 55 YearsServing precision, commercial, and industrial manufacturing markets since 1969.
Full ServiceLaser cutting, shearing, punching, forming, welding, assembly, and finishing support.
DBE CertifiedCaltrans Certified DBE and minority-owned manufacturing business.

Frequently Asked Questions

What does custom fabrication mean?

Custom fabrication means manufacturing parts or assemblies to fit a specific drawing, design, application, or production requirement rather than buying a standard off-the-shelf item. In metal fabrication, that can include cutting, punching, forming, welding, assembly, and finishing sheet or plate metal into components built for a customer’s exact dimensions, tolerances, materials, and end-use needs.

What is a custom fab shop?

What types of metal parts can you fabricate?

What do I need to request a fabrication quote?

Can you handle both prototypes and production runs?

How long does custom fabrication usually take?

Do you provide assembly and finishing services?

What industries do your fabrication services support?

Still Have Fabrication Questions?

Send your drawings or requirements for practical next steps.

Certified & Trusted

Awards and Recognition

Caltrans Certified DBE badge

Caltrans Certified DBE

Recognizes DBE status for public-sector work.

Over 55 years experience badge

Over 55 Years

Established manufacturing experience since 1969.

Manufacturing Excellence badge

Manufacturing Excellence

Committed to dependable precision metal production.

Start Your Custom Fabrication Project

Share your drawings, specifications, quantities, and schedule requirements so the team can review your project and discuss practical fabrication options.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 1-877-800-7225. You can also send us a quick email at sales@ronnunes.com.