Custom Metal Fabricators in Los Angeles

3B Industries delivers custom metal fabrication for industrial, security, energy, oilfield, and car wash applications. From laser cutting and CNC press brake forming to welding, finishing, prototyping, and production, our experienced team helps turn concepts into durable assemblies. Los Angeles businesses can access a vertically integrated U.S. manufacturer equipped to support both custom jobs and larger production requirements.

Fabricator welding a custom metal assembly in an industrial shop

Our Custom Metal Fabrication Services

From concept development through production, 3B Industries provides precision fabrication for custom assemblies and industrial applications.

Laser Cutting

CNC laser tables support accurate cutting for custom components and assemblies in stainless steel, aluminum, mild steel, brass, bronze, and various plastics.

Press Brake Forming

CNC press brake forming creates shaped parts and panels for enclosures, frames, tanks, stands, and other fabricated products requiring consistent results.

Welding Services

Multiple welding systems support custom fabrication and production work across industrial, car wash, energy, oilfield, and security applications.

Metal Finishing

Finishing services complete fabricated parts and assemblies, helping prepare custom products for their intended industrial or commercial application.

Custom Assemblies

3B Industries fabricates tanks, walkways, valve headers, flow control systems, pump stands, ballistic doors, ballistic partitions, and other custom assemblies.

Prototyping Support

Design and prototyping assistance helps move a project from initial concept through production, whether the requirement is a small custom job or larger run.

Concept Through Production

Built Around Your Fabrication Requirements

3B Industries combines design support, prototyping, laser cutting, CNC forming, welding, and finishing under one manufacturing operation. The team works with stainless steel, aluminum, mild steel, brass, bronze, and various plastics to create products ranging from tanks and enclosures to frames and specialized security assemblies. For Los Angeles projects, this integrated approach can simplify coordination from concept through production.

Custom fabricated metal enclosure being inspected in a manufacturing facility
The 3B Industries Difference

Why Choose 3B Industries?

Work with an experienced U.S. manufacturer equipped for custom fabrication and production support.

Proven Experience

More than 60 years of manufacturing experience supports informed fabrication and production decisions.

Integrated Capabilities

Laser cutting, forming, welding, finishing, design, and prototyping are available through one manufacturing partner.

Flexible Production

The team supports small custom jobs through large production runs for varied customer requirements.

Industry Knowledge

Experience spans car wash, industrial, oilfield, energy, and security applications, including custom fabrication needs.

Meet The 3B Industries Team

Experienced professionals support fabrication, manufacturing, and industrial solution requirements.

3B Industries traces its roots to John Brown Chemical, founded in 1960 by John Brown to serve the oil-field and car wash industries. The company grew from chemical blending into a vertically integrated U.S. manufacturer providing car wash equipment, proprietary chemicals, installation, research and development, industrial solutions, and custom fabrication. Today, 3B Industries combines in-house and field technicians, experts, and engineers with laser cutting, CNC forming, welding, finishing, and prototyping capabilities. Its fabrication work supports car wash, industrial, oilfield, energy, and security customers. For businesses pursuing custom metal fabrication in Los Angeles, the company brings broad manufacturing experience while supporting projects from concept through production.

FoundedEstablished in 1960
ExperienceOver 60 years of manufacturing experience
CapabilitiesSmall jobs through large production runs

Frequently Asked Questions

What is sheetmetal fabrication?

Sheet metal fabrication is the process of transforming metal sheet or plate into finished components or assemblies through operations such as cutting, forming, welding, and finishing. 3B Industries provides related capabilities including laser cutting, CNC press brake forming, welding, finishing, design assistance, and prototyping for products such as enclosures, tanks, frames, walkways, and custom assemblies.

What materials can 3B Industries fabricate?

What products can you custom fabricate?

Do you handle both prototypes and production runs?

What fabrication equipment do you use?

Can you help develop a design before fabrication?

Which industries do your fabrication services support?

How can I request custom fabrication information?

Have Questions About Your Project?

Talk with 3B Industries about your custom fabrication requirements.

Start Your Custom Fabrication Conversation

Share your project goals and requirements so the 3B Industries team can discuss an appropriate fabrication path.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (580) 439-8876.