California Metal Fabrication Companies
California's massive and diverse economy supports the nation's largest concentration of metal fabrication companies, from precision aerospace shops to heavy structural steel fabricators.
Cities in California
The Herrick Corporation
Major structural steel fabricator and erector serving the Western US since 1921.
All-Ways Metal, Inc.
AS9100D and ITAR certified precision sheet metal fabricator serving aerospace and defense industries since 1983.
Hallmark Metals, Inc.
AS9100D and NADCAP certified precision metal fabrication and CNC machining company since 1959.
Bulling Metal Works Inc.
Precision sheet metal fabricator with 40+ years experience serving the San Francisco Bay Area.
Responsible Metal Fab, Inc.
Leading Bay Area precision sheet metal and prototyping company with 40+ years of experience.
Joel Hewatt Company
Structural steel fabricator and erector serving Northern California for 30+ years.
Metalset, Inc.
Structural steel and architectural metal fabricator and erector in the Bay Area.
UA Steel Fabrication
Structural and architectural steel fabricator serving the Bay Area since 1983.
Antonio's Metal Works
Family-owned structural steel contractor in San Diego with 20+ years of experience.
S.S. Steel Fabricators, Inc.
Family-owned steel fabricator specializing in healthcare construction projects since 1983.
San Diego Steel Solutions
Structural steel and architectural metals fabricator focused on public sector projects in San Diego.
California Sheet Metal
Architectural sheet metal fabrication company serving San Diego County for over 100 years.
White's Steel
Licensed structural steel and ornamental metals fabricator serving Southern California.
Andersen Industries
Full-service manufacturer and fabricator in Southern California since 1966 with 108,000 sq ft facility.
Cresco Commercial Metals
Family-run full-service metal fabrication company in Anaheim with 39+ years of experience.
All American Metal Fabrication
Custom metal fabrication shop serving Orange County with precision sheet metal work.
B Metal Fabrication
Custom metal fabrication and installation serving South San Francisco for 30+ years.
Ahlborn Structural Steel, Inc.
Steel erection and ornamental metal fabrication company serving San Francisco and the Bay Area.
Valley Iron, Inc.
Metal fabrication and supply company serving Central and Northern California since 1958.
Dale Brisco Inc.
Contract manufacturing and precision fabrication company serving Central California since 1967.
Consolidated Metal Fabrication
Full-service metal fabrication and supply company in Fresno since 1975 with 40,000 sq ft facility.
GPS Fabrication
Metal fabrication and food processing equipment company serving the Central Valley.
Pacific Steel Group
Leading reinforcing steel fabricator operating across the Western US from San Diego.
BAPKO Metal, Inc.
Family-owned steel and architectural metal fabricator and installer since 1978.
MAS Metals, Inc.
Miscellaneous, architectural, and structural metals fabricator in Union City.
Alps Welding Ltd.
Custom metal fabrication and pressure vessel manufacturer since 1974.
Schorr Metals Inc.
Orange County's trusted metal service center and fabrication shop since 1970.
Central Cal Metals
Third-generation family metal fabrication business in Fresno.
Cal Metal Fabrication
Custom decorative metal fabrication for residential and commercial projects in Los Angeles.
Mathews Mechanical
AWS-certified custom metal fabrication and welding shop in San Francisco for 30+ years.
Hand Crafted Metalworks
Architectural metalwork specialist with 40+ years of craftsmanship in Orange County.
Atlas Sheet Metal
Leading architectural sheet metal fabricator and contractor in Southern California.
About Metal Fabrication in California
California is home to the largest and most diverse metal fabrication industry in the United States. The state's enormous economy, spanning aerospace, technology, entertainment, agriculture, construction, and energy, creates demand for virtually every type of metal fabrication service. Los Angeles and the surrounding Southern California region have a particularly dense concentration of fabrication shops. The aerospace and defense industry is a cornerstone of California fabrication, with major OEMs including Lockheed Martin, Northrop Grumman, Boeing, and SpaceX headquartered or maintaining major facilities in the state. This drives demand for precision machining, specialty welding, and AS9100/NADCAP-certified fabrication. Silicon Valley's technology sector requires precision sheet metal enclosures and semiconductor equipment components. California's strict environmental regulations, including AQMD (Air Quality Management District) rules, influence fabrication operations, particularly surface preparation and coating processes. Despite higher operating costs, the state's unmatched market size, skilled workforce, and proximity to Pacific Rim trade make it a vital center for metal fabrication.
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