Insights

Regional market leader Southern California focused fabricator and erector of structural steel positions McMahon Steel as a local procurement partner for nearby commercial and industrial projects, suggesting sales opportunities to nearbyGCs, general contractors, and developers looking for reliable on-site steel installation.

Family-owned stability Long-standing, family-owned operation established in 1970 can be leveraged for trust-based outreach to clients prioritizing vendor reliability, consistent quality, and long-term partnerships in ongoing or repeat construction programs.

Certifications edge AISC and City of Los Angeles certification provide a competitive differentiator for projects with strict code and local compliance requirements, enabling targeted pitches to projects with high-safety and regulatory standards.

Mid-market scale Revenue in the 10–25 million range and 11–50 employees indicate a mid-market, high-touch supplier profile suitable for mid-scale commercial/industrial builds, offering balance of capability and agility for project-based sourcing.

End-to-end capability Capabilities spanning detailing, fabrication, and installation from the ground up suggest opportunities to cross-sell integrated steel solutions to contractors and developers seeking single-source accountability and streamlined project management.

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McMahon Steel Company Inc. Tech Stack

McMahon Steel Company Inc. uses 8 technology products and services including Open Graph, WordPress, Register.com, and more. Explore McMahon Steel Company Inc.'s tech stack below.

  • Open Graph
    Content Management System
  • Content Management System
  • Register.com
    Domain Name Services
  • jQuery Migrate
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • Adobe Fonts
    Web Fonts

McMahon Steel Company Inc.'s Email Address Formats

McMahon Steel Company Inc. uses at least 3 email formats:
McMahon Steel Company Inc. Email FormatsExamplePercentage
First@mcmahonsteel.comJohn@mcmahonsteel.com
50%
F.Last@mcmahonsteel.comJ.Doe@mcmahonsteel.com
25%
FLast@mcmahonsteel.comJDoe@mcmahonsteel.com
25%

Frequently Asked Questions

What is McMahon Steel Company Inc.'s phone number?

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You can contact McMahon Steel Company Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is McMahon Steel Company Inc.'s official website and social media links?

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McMahon Steel Company Inc.'s official website is mcmahonsteel.com and has social profiles on LinkedIn.

How much revenue does McMahon Steel Company Inc. generate?

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As of September 2026, McMahon Steel Company Inc.'s annual revenue is estimated to be $10M - $25M.

What is McMahon Steel Company Inc.'s NAICS code?

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McMahon Steel Company Inc.'s NAICS code is 23 - Construction.

How many employees does McMahon Steel Company Inc. have currently?

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As of September 2026, McMahon Steel Company Inc. has approximately 17 employees across 2 continents, including North America and Europe. Key team members include Controller: S. S., Director: R. M. and Data & Systems, Senior Associate: R. S. Explore McMahon Steel Company Inc.'s employee directory with LeadIQ.

What industry does McMahon Steel Company Inc. belong to?

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McMahon Steel Company Inc. operates in the Construction industry.

What technology does McMahon Steel Company Inc. use?

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McMahon Steel Company Inc.'s tech stack includes Open Graph, WordPress, Register.com, Microsoft 365, jQuery Migrate, Modernizr, Yoast SEO and Adobe Fonts.

What is McMahon Steel Company Inc.'s email format?

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McMahon Steel Company Inc.'s email format typically follows the pattern of First@mcmahonsteel.com. Find more McMahon Steel Company Inc. email formats with LeadIQ.

When was McMahon Steel Company Inc. founded?

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McMahon Steel Company Inc. was founded in 1970.
McMahon Steel Company Inc. logo

McMahon Steel Company Inc.

ConstructionCalifornia, United States11-50 Employees

McMahon Steel Company Inc. is a Southern California-based fabricator and erector specializing in structural steel and miscellaneous iron for commercial and industrial construction projects in the Southwest. Founded in 1970 and still family-owned, the firm handles detailing, fabrication, and installation from the ground up, supported by certifications from AISC and the City of Los Angeles. Its services address the needs of developers and contractors seeking integrated steel solutions for complex building systems. Located in Chula Vista, California, the company positions itself as a regional provider capable of managing both the production and installation phases of steel work. With a workforce drawn from the local region, McMahon Steel emphasizes end-to-end capability and reliability in delivering steel components for diverse projects.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1970
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    McMahon Steel Company Inc.'s revenue is estimated to be in the range of $10M - $25M

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