Insights

Established Expertise With nearly a century of experience in custom steel door manufacturing, Fleming Steel demonstrates a strong reputation for high-quality, durable, and specialized products, making it an attractive partner for large-scale, high-demand construction projects.

Diverse Market Reach Fleming Steel serves a wide range of clients including government agencies, military, aerospace, and corporate organizations, indicating opportunities to expand into similar sectors requiring specialized, high-security, and high-performance door solutions.

Customization Capabilities The company's expertise in designing and fabricating custom solutions such as blast-resistant, acoustic, and electromagnetic shielding doors suggests potential for growth in niche markets with unique and technical security or environmental needs.

Innovative Recognition Fleming Steel holds multiple patents and awards for architectural excellence, highlighting its innovative approach—this innovation can be leveraged to differentiate offerings in competitive bidding situations.

Client Portfolio Established relationships with high-profile clients such as NASA, military branches, and international airlines suggest opportunities to upsell or cross-sell additional specialized door solutions in sectors requiring reliable, long-lasting, and high-performance infrastructure components.

The Fleming Steel Company Tech Stack

The Fleming Steel Company uses 8 technology products and services including WordPress, Open Graph, MySQL, and more. Explore The Fleming Steel Company's tech stack below.

  • WordPress
    Content Management System
  • Open Graph
    Content Management System
  • MySQL
    Database
  • oEmbed
    Dev Tools
  • AOS
    Javascript Libraries
  • reCAPTCHA
    Security
  • Google Analytics
    Web Analytics
  • Apache
    Web Servers

Media & News

The Fleming Steel Company's Email Address Formats

The Fleming Steel Company uses at least 1 format(s):
The Fleming Steel Company Email FormatsExamplePercentage
FLast@flemingdoors.comJDoe@flemingdoors.com
48%
FirstLast@flemingdoors.comJohnDoe@flemingdoors.com
2%
F.Last@flemingdoors.comJ.Doe@flemingdoors.com
3%
FLast@flemingdoors.comJDoe@flemingdoors.com
47%

Frequently Asked Questions

Where is The Fleming Steel Company's headquarters located?

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The Fleming Steel Company's main headquarters is located at P/o Box 5207 New Castle, Pennsylvania 16105 United States. The company has employees across 2 continents, including North AmericaEurope.

What is The Fleming Steel Company's phone number?

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You can contact The Fleming Steel Company'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 The Fleming Steel Company's official website and social media links?

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The Fleming Steel Company's official website is flemingdoors.com and has social profiles on LinkedIn.

How much revenue does The Fleming Steel Company generate?

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As of February 2026, The Fleming Steel Company's annual revenue is estimated to be $5.4M.

What is The Fleming Steel Company's SIC code NAICS code?

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The Fleming Steel Company's SIC code is 3442 - Metal Doors, Sash, Frames, Molding, and Trim Manufacturing NAICS code is 23 - Construction.

How many employees does The Fleming Steel Company have currently?

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As of February 2026, The Fleming Steel Company has approximately 18 employees across 2 continents, including North AmericaEurope. Key team members include Chief Financial Officer: D. J.Vice President Operations: J. G.President: S. K.. Explore The Fleming Steel Company's employee directory with LeadIQ.

What industry does The Fleming Steel Company belong to?

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The Fleming Steel Company operates in the Construction industry.

What technology does The Fleming Steel Company use?

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The Fleming Steel Company's tech stack includes WordPressOpen GraphMySQLoEmbedAOSreCAPTCHAGoogle AnalyticsApache.

What is The Fleming Steel Company's email format?

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The Fleming Steel Company's email format typically follows the pattern of FLast@flemingdoors.com. Find more The Fleming Steel Company email formats with LeadIQ.

When was The Fleming Steel Company founded?

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The Fleming Steel Company was founded in 1921.

The Fleming Steel Company

ConstructionPennsylvania, United States11-50 Employees

Fleming Steel Company has been manufacturing custom designed doors and other steel structures since 1921.  Fleming’s ideals and goals have remained the same since the beginning: expertise in fabrication, custom design perfection, complete product satisfaction, and flawless, unwavering customer service.
Fleming Steel has become known to architects, engineers, and contractors as the door design and fabrication company of choice for projects demanding high quality, long-living, and hard-working doors built for either standardized formats or special functions. 
Fleming Steel has provided door solutions for corporate organizations such as Nissan, JP Morgan Chase, and Nationwide, international airlines like American Airlines, United, Korean Air, and El Al, and all branches government and military including NASA, the U.S. Navy, and Air Force. In 1991, Fleming Steel purchased Ferguson Door Company.   Since the successful consolidation, Fleming Steel has incorporated into its product line several special application doors including, acoustic and anechoic, blast resistant, flood control, electromagnetic and radio frequency shielding, motion picture studio, and thermal doors. 
Fleming Steel has held several patents in door design and has been awarded several commendations including the AISC's Award for Architectural Excellence and the Navy’s Certificate of Merit. 
With proven experience for almost 100 years, Fleming Steel Company is able to offer services including project preplanning, A/E design consultation, installation, and maintenance.
We understand that no project, no building, no goal is exactly the same, and, with that in mind, we strive to provide not just the right solution, but the best one. Fleming provides outstanding quality at a price that meets and exceeds expectations. Whether it’s a large internationally located industrial opening or a smaller regional project, Fleming stands by our design and product as the best available anywhere at any price.

Section iconCompany Overview

Headquarters
P/o Box 5207 New Castle, Pennsylvania 16105 United States
Phone number
SIC Code
3442 - Metal Doors, Sash, Frames, Molding, and Trim Manufacturing
NAICS Code
23 - Construction
Founded
1921
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    The Fleming Steel Company's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    The Fleming Steel Company's revenue is estimated to be in the range of $1M$10M

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