What Vulcan Steel does

Vulcan Steel Company is a family-owned structural steel fabrication and erection firm headquartered in Southern California (San Bernardino County, 909 area code), founded in 1963 by Herman Hopper and currently led by the Hopper family across multiple generations. The company operates a 4-acre fabrication facility with over 50,000 square feet of manufacturing space equipped with multiple 5–15 ton bridge cranes, CNC plasma cutting (up to 3" thick capacity), a CNC Python Beamline, a Peddinghaus drill beamline, plate rolling and braking up to 3/4", shearing, and traditional structural, pipe, magnesium, and titanium welding. Steel erection is delivered through wholly-owned subsidiary Arrowhead Steel Company (established 1971), which is signatory with the Ironworkers and Operating Engineers and operates four hydraulic cranes up to 90-ton capacity, 480-volt and diesel generators, and a fleet of scissor and boom lifts up to 80-foot reach.

The firm serves the Southern California construction industry with a horizontal mix of public and institutional end markets, including K-12 and higher education facilities (numerous school districts across Corona, Chino, Norco, Glendale, San Diego, and Hemet), government and military installations (Camp Pendleton, John Wayne Airport Central Plant, Eastern Municipal Water District, Coronado), sports venues (Edison Field, San Bernardino Stadium), and energy projects (Santa Ana Cogen). The company is certified as a steel fabricator/erector through the City of Los Angeles and San Bernardino County, providing formal prequalification for public-sector bids. The firm also performs in-house and outsourced structural steel detailing using Tekla Structures 3D modeling and AutoCAD, and offers job consultation services including value engineering, Design Build, Lease Lease Back, CM budget proposals, and General Contracting consulting.

Vulcan Steel operates a sales-led, quote-based business model with no public pricing tiers. Customers initiate engagement through a website "Request a Quote" form or direct phone contact (909-877-0975), and Vulcan delivers custom, project-based one-time fabrication and erection services. Go-to-market is primarily direct B2B sales to construction companies, general contractors, schools, and government entities, supported by an extensive portfolio of completed projects showcased on the website. The company has no external investors, no parent company, no public listing, and no disclosed funding events, consistent with a privately held, family-operated industrial business.

Name

Vulcan Steel

Legal name

Vulcan Steel Company

Website

https://vulcansteelcompany.com

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

11–50 employees

Short description

Vulcan Steel Company is a family-owned Southern California structural steel fabricator and erector, founded in 1963, serving K-12, government, military, sports, and energy construction projects through its 4-acre facility and wholly-owned erection subsidiary Arrowhead Steel Company.

Ownership category

akta.pro rank

Product category

Structural Steel Fabrication and Erection Services

NAICS

Plate Work Manufacturing (332313), Steel Product Manufacturing from Purchased Steel (3312)

SIC

Fabricated Structural Metal Products (3440)

akta.pro primary industry

Structural Steel Fabrication (IMADACAA)

akta.pro secondary industries

Steel Erection & Structural Ironwork (EDAOAAAJ), Steel Plate, Sections & Welded Assemblies (IMADACAD)

Keywords

• Steel fabrication services
• Structural steel erection
• CNC plasma cutting
• Steel detailing services
• Structural welding services

Headquarters

HQ city

Bloomington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D

Revenue model

1. Steel Fabrication: Custom steel fabrication services including CNC plasma cutting, girder manufacturing, and structural steel production from their 4-acre facility with over 50,000 square feet of manufacturing space
2. Steel Erection: Professional steel erection services through their subsidiary Arrowhead Steel Company, with cranes up to 90-ton capacity and experienced erection crews
3. Detailing Services: In-house and outsourced structural steel detailing services using Tekla Structures and AutoCAD for accurate drawings and 3D modeling
4. Job Consultation: Project consultation services including value engineering, project procurement feedback, and general contracting consulting for Design Build, Lease Lease Back, and CM budget proposals

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Vulcan Steel Company is a family-owned steel fabrication and erection company that produces custom structural steel components, brackets, girders, and ornamental elements, and erects them on construction sites. The company operates a 4-acre fabrication facility in Southern California with CNC plasma cutting, beamlines, and structural welding capabilities, and provides in-house and outsourced detailing using Tekla Structures 3D modeling and AutoCAD. Steel erection is delivered through its wholly-owned subsidiary Arrowhead Steel Company, which operates hydraulic cranes up to 90-ton capacity.

Product overview

Vulcan Steel Company is a family-owned steel fabrication and erection company founded in 1963, operating a 4-acre fabrication facility with over 50,000 square feet in California. The company offers an integrated suite of steel construction services centered around four core offerings: Custom Fabrication (including CNC plasma cutting up to 3-inch thick, girder manufacturing, and plate processing), Steel Erection (provided through subsidiary Arrowhead Steel Company with cranes up to 90-ton capacity), Detailing Services (using Tekla Structures 3D modeling and AutoCAD), and Specialized Welding (structural steel, pipe, magnesium, and titanium welding). The company also provides job consultation services for project planning and value engineering. Arrowhead Steel Company, founded in 1971, serves as the dedicated erection subsidiary with full operational equipment including multiple cranes and generators.

Differentiator

Problem solved

Functional benefit

Products and services

• Steel Fabrication

Quantifiable outcome

• Certified through City of Los Angeles and San Bernardino County quality standards

Named customers23 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

One partnership is on record.

• Arrowhead Steel CompanycoreStrategic or Co-development Partner · 1 January 1971Arrowhead Steel Company is a wholly-owned subsidiary of Vulcan Steel founded in 1971 as a steel erection company. It is signatory with both Ironworkers and Operating Engineers. Arrowhead Steel operates a fully capable and equipped erection operation with 4 hydraulic cranes up to 90-ton capacity, multiple 480-volt generators for large scale welding, diesel-powered generators, and a fleet of scissor and boom lifts up to 80' reach. It provides Vulcan Steel with complete in-house erection capabilities.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Schuff Steel (Sun Steel): Schuff Steel / Sun Steel is a regional structural steel fabricator and erector serving commercial, industrial, and institutional construction. Highly comparable to Vulcan Steel in offering both fabrication and erection services for schools, hospitals, stadiums, and commercial buildings in the Western U.S.
• Cives Steel Company: Cives Steel is a multi-region structural steel fabricator serving commercial, industrial, and institutional construction. Comparable to Vulcan Steel as a vertically-integrated structural steel supplier offering fabrication plus erection through regional plants.
• TrueNorth Steel: TrueNorth Steel is a structural steel fabricator serving commercial, industrial, and institutional markets across multiple U.S. regions. Comparable to Vulcan Steel in core offering (fabricated structural steel members with in-house detailing and CNC processing) though primarily Midwest-based.
• Phoenix Steel / Rebco: Phoenix Steel is a regional structural steel fabricator and erector serving commercial and institutional construction projects. Comparable to Vulcan Steel as an integrated steel structure supplier with comparable equipment base and customer types.
• SME Steel Contractors: SME Steel is a large structural steel fabricator and erector with West Coast operations, providing integrated fabrication, detailing, and erection services to commercial, healthcare, education, and sports facility projects — directly comparable to Vulcan's service mix and customer segments.
• Thompson Metal Fab: Thompson Metal Fab is a structural steel and miscellaneous metals fabricator serving commercial, healthcare, and institutional construction in the Western U.S. Comparable to Vulcan Steel as a regional fabricator with in-house CNC, detailing, and erection coordination.
• Olson & Co Steel / Olson Steel: Olson & Co Steel is a West Coast structural steel fabricator and erector with operations serving Southern California and broader Western markets. Directly comparable to Vulcan Steel as a structural steel fabricator and erector for institutional and commercial projects.
• SteelFab (formerly Paxton & Vierling Steel / Conner Steel Products): SteelFab is a structural and miscellaneous steel fabricator serving commercial, industrial, and institutional projects across the Western U.S. Highly comparable to Vulcan Steel in vertical scope (fabrication, detailing, and erection) and customer mix.
• Nelson Steel (formerly Navegante): Nelson Steel is a regional structural steel fabricator and erector serving Western U.S. commercial, industrial, and institutional construction. Comparable to Vulcan Steel in service mix and target customers, though operating across multiple states in the West.

Broad incumbents

• Nucor Corporation: Nucor is the largest U.S. steel producer and operates a structural steel fabrication arm serving non-residential construction. Relevant as a broad incumbent in structural steel supply with greater scale and geographic reach, though its core is upstream steelmaking rather than regional fabrication.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Vulcan Steel