Insights

Fabrication Footprint MSL operates three California fabrication facilities (Fontana, Fresno, and a new shop in Pittsburg), enabling localized production, faster lead times, and scalable capacity to win large-scale reinforcement projects in the Western market.

Engineering Advantage In-house engineering and detailing services complement reinforcement supply, allowing bundled design-to-build solutions that reduce coordination risk for large civil and infrastructure contractors.

CA Market Focus A strong exposure to California's civil and infrastructure spending positions MSL to pursue Caltrans and large-scale projects, leveraging safety and quality as differentiators in competitive bids.

Mid-market Partner With a mid-sized footprint and boutique service—emphasizing safety, quality, and customer service—MSL can target GC and engineering firms seeking reliable, responsive reinforcement supply and project support.

Digital Growth A marketing tech stack including Wix, SEO tools, and CRM-ready platforms offers a path to generate qualified leads, showcase capabilities, and accelerate opportunities with construction and engineering buyers.

MSL (Martinez Steel LLC) Tech Stack

MSL (Martinez Steel LLC) uses 8 technology products and services including Wix, Microsoft Outlook, Microsoft 365, and more. Explore MSL (Martinez Steel LLC)'s tech stack below.

  • Wix
    Content Management System
  • Microsoft Outlook
    Email
  • Microsoft 365
    Email
  • JSON-LD
    Javascript Frameworks
  • Lodash
    Javascript Libraries
  • Slider Revolution
    Miscellaneous
  • Flywheel
    Platform As A Service
  • Yoast SEO
    Search Engines

Media & News

MSL (Martinez Steel LLC)'s Email Address Formats

MSL (Martinez Steel LLC) uses at least 1 format(s):
MSL (Martinez Steel LLC) Email FormatsExamplePercentage
FLast@martinezsteel.comJDoe@martinezsteel.com
98%
Last@martinezsteel.comDoe@martinezsteel.com
2%

Frequently Asked Questions

Where is MSL (Martinez Steel LLC)'s headquarters located?

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MSL (Martinez Steel LLC)'s main headquarters is located at 1500 South Haven Avenue Suite 150 Ontario, California 91761 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is MSL (Martinez Steel LLC)'s official website and social media links?

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MSL (Martinez Steel LLC)'s official website is martinezsteel.com and has social profiles on LinkedIn.

What is MSL (Martinez Steel LLC)'s NAICS code?

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MSL (Martinez Steel LLC)'s NAICS code is 23 - Construction.

How many employees does MSL (Martinez Steel LLC) have currently?

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As of June 2026, MSL (Martinez Steel LLC) has approximately 55 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Controller/Director, Accounting Reporting: C. K.Superintendent: L. G.Executive Sales Administrator: N. T.. Explore MSL (Martinez Steel LLC)'s employee directory with LeadIQ.

What industry does MSL (Martinez Steel LLC) belong to?

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MSL (Martinez Steel LLC) operates in the Construction industry.

What technology does MSL (Martinez Steel LLC) use?

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MSL (Martinez Steel LLC)'s tech stack includes WixMicrosoft OutlookMicrosoft 365JSON-LDLodashSlider RevolutionFlywheelYoast SEO.

What is MSL (Martinez Steel LLC)'s email format?

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MSL (Martinez Steel LLC)'s email format typically follows the pattern of FLast@martinezsteel.com. Find more MSL (Martinez Steel LLC) email formats with LeadIQ.

When was MSL (Martinez Steel LLC) founded?

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MSL (Martinez Steel LLC) was founded in 1994.

MSL (Martinez Steel LLC)

ConstructionCalifornia, United States51-200 Employees

MSL (Martinez Steel LLC) is a California-based contractor that focuses on reinforcing bar and construction supply services for large-scale projects. It provides engineering and detailing work that underpins complex construction and civil engineering endeavors. Founded in 1994, the company is headquartered in Ontario, California. Across its operations, safety, quality, and reliable customer service are emphasized.

The company runs fabrication facilities in Fontana and Fresno, with a new fabrication shop opened in Pittsburg, California. Its customer base comprises large construction and civil engineering projects that require reinforced bar materials and related supplies.

Section iconCompany Overview

Headquarters
1500 South Haven Avenue Suite 150 Ontario, California 91761 United States
NAICS Code
23 - Construction
Founded
1994
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    MSL (Martinez Steel LLC)'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    MSL (Martinez Steel LLC)'s revenue is estimated to be in the range of $25M$50M

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