Assembly

Combining fabricated parts into finished assemblies using mechanical fastening and joining methods.

111 companies
Assembly

Mechanical assembly combines individual fabricated parts and components into finished products or subassemblies using bolting, riveting, pressing, adhesives, and other mechanical fastening methods. Many fabrication shops offer complete assembly services including hardware installation, testing, and packaging for ship-ready products.

Companies Offering Assembly

SteelFab

Anchorage, AK

Alaska's largest locally-owned steel fabrication plant with 2,500 tons of inventory.

Structural Steel Fabrication Welding Plate Fabrication +1
AISC AWS D1 1
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Greer Tank, Welding & Steel (Anchorage)

Anchorage, AK

Leading tank and industrial fabrication company in Alaska since 1952.

Welding Plate Fabrication Sandblasting +2
ASME AWS D1 1
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Southern Metal Fabricators

Pelham, AL

Pollution control systems, storage solutions, and material handling equipment.

Welding Plate Fabrication Structural Steel Fabrication +1
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Capitol Engineering

Phoenix, AZ

Custom metal fabricator with 80+ years of experience in Phoenix since 1937.

Welding Cnc Machining Sheet Metal Fabrication +1
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AF Steel Fabricators

Chandler, AZ

AISC certified steel fabricator and erector in Chandler, AZ.

Structural Steel Fabrication Welding Assembly
AISC
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FineArc

Tucson, AZ

Precision machining and fabrication for aerospace and defense in Tucson.

Cnc Machining Cnc Milling Cnc Turning +3
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Able Steel Fabricators

Phoenix, AZ

AISC certified multi-state steel fabricator with Complex Coatings Endorsement.

Structural Steel Fabrication Welding Painting +1
AISC SSPC
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The Herrick Corporation

Stockton, CA

Major structural steel fabricator and erector serving the Western US since 1921.

Welding Structural Steel Fabrication Plate Fabrication +1
AISC AWS D1 1
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Responsible Metal Fab, Inc.

Sunnyvale, CA

Leading Bay Area precision sheet metal and prototyping company with 40+ years of experience.

Sheet Metal Fabrication Cnc Machining Welding +2
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Joel Hewatt Company

Pittsburg, CA

Structural steel fabricator and erector serving Northern California for 30+ years.

Structural Steel Fabrication Welding Assembly
AISC
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Metalset, Inc.

Hayward, CA

Structural steel and architectural metal fabricator and erector in the Bay Area.

Structural Steel Fabrication Welding Sheet Metal Fabrication +1
AISC
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UA Steel Fabrication

Oakland, CA

Structural and architectural steel fabricator serving the Bay Area since 1983.

Structural Steel Fabrication Welding Assembly
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Antonio's Metal Works

San Diego, CA

Family-owned structural steel contractor in San Diego with 20+ years of experience.

Structural Steel Fabrication Welding Assembly
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S.S. Steel Fabricators, Inc.

San Diego, CA

Family-owned steel fabricator specializing in healthcare construction projects since 1983.

Structural Steel Fabrication Welding Assembly
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San Diego Steel Solutions

San Diego, CA

Structural steel and architectural metals fabricator focused on public sector projects in San Diego.

Structural Steel Fabrication Welding Assembly
AISC
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California Sheet Metal

Vista, CA

Architectural sheet metal fabrication company serving San Diego County for over 100 years.

Sheet Metal Fabrication Welding Press Brake Bending +1
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White's Steel

Oceanside, CA

Licensed structural steel and ornamental metals fabricator serving Southern California.

Structural Steel Fabrication Welding Assembly
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Andersen Industries

Adelanto, CA

Full-service manufacturer and fabricator in Southern California since 1966 with 108,000 sq ft facility.

Cnc Machining Laser Cutting Punching +4
ISO 9001
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Cresco Commercial Metals

Anaheim, CA

Family-run full-service metal fabrication company in Anaheim with 39+ years of experience.

Sheet Metal Fabrication Welding Press Brake Bending +1
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B Metal Fabrication

South San Francisco, CA

Custom metal fabrication and installation serving South San Francisco for 30+ years.

Sheet Metal Fabrication Welding Assembly
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Ahlborn Structural Steel, Inc.

San Francisco, CA

Steel erection and ornamental metal fabrication company serving San Francisco and the Bay Area.

Structural Steel Fabrication Welding Assembly
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GPS Fabrication

Fresno, CA

Metal fabrication and food processing equipment company serving the Central Valley.

Structural Steel Fabrication Welding Tig Welding +2
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BAPKO Metal, Inc.

Orange, CA

Family-owned steel and architectural metal fabricator and installer since 1978.

Structural Steel Fabrication Welding Sheet Metal Fabrication +1
AISC
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MAS Metals, Inc.

Union City, CA

Miscellaneous, architectural, and structural metals fabricator in Union City.

Structural Steel Fabrication Welding Assembly
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Hand Crafted Metalworks

Orange, CA

Architectural metalwork specialist with 40+ years of craftsmanship in Orange County.

Welding Metal Forming Assembly
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Atlas Sheet Metal

Anaheim, CA

Leading architectural sheet metal fabricator and contractor in Southern California.

Sheet Metal Fabrication Welding Press Brake Bending +1
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Springs Fabrication, LLC

Colorado Springs, CO

Nationally recognized custom fabricator specializing in ASME pressure vessels since 1986.

Welding Tig Welding Mig Welding +3
ASME AISC
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IMI (Industrial Maintenance Inc.)

Commerce City, CO

Colorado's leading AISC-compliant steel fabricator and erector for 30+ years.

Structural Steel Fabrication Welding Assembly
AISC
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High Plains Steel Services

Windsor, CO

High-capacity structural steel fabricator handling projects up to 1,500 tons near Windsor, CO.

Structural Steel Fabrication Welding Plate Fabrication +1
AISC
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Pikes Peak Steel

Colorado Springs, CO

Structural and decorative steel fabricator serving Colorado Springs builders.

Structural Steel Fabrication Welding Assembly
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Showing 30 of 111 companies

Assembly FAQ

What assembly services do fabrication shops typically offer?

Full-service fabrication shops offer hardware insertion (PEM fasteners, rivets), bolted assembly, gasket installation, wiring and electrical integration, testing, packaging, and kitting. Some shops provide turnkey solutions from raw material through finished, packaged products.

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