Insights

Niche Fire Doors Capitol Fireproof Door specializes in 90 minute and 3 hour rated fire proof doors, indicating a focused product line that appeals to commercial builders, facility managers, and safety-conscious property developers seeking code-compliant passive protection.

Small Team, High Need With 2-10 employees, the company may rely on partner networks for installation and service; this presents an opportunity for value-add partnerships, subcontractor programs, and scalable collaborations to handle larger project scopes for fire-rated door systems.

Growth & Revenue Window Reported revenue of 1M to 10M suggests mid-market project activity and potential for expansion into new regional markets, government bids, or multi-site rollouts where standardized fire door solutions are required.

Digital Presence & Channels Active digital stack (WordPress, Shopify, AdSense, Brevo) signals openness to online marketing, lead capture, and e-commerce or service scheduling; leverage targeted campaigns around fire door retrofit, compliance updates, and maintenance services.

High-Value Pairing Readiness As a supplier of fire-rated doors, there is synergy with adjacent hardware, security (Mercury Lock & Door Service), and building materials distributors; explore cross-sell opportunities with hardware, access control, and commercial construction channels to broaden reach.

Similar companies to Capitol Fireproof Door

Capitol Fireproof Door Tech Stack

Capitol Fireproof Door uses 8 technology products and services including Google AdSense, Sucuri, WordPress, and more. Explore Capitol Fireproof Door's tech stack below.

Capitol Fireproof Door's Email Address Formats

Capitol Fireproof Door uses at least 4 email formats:
Capitol Fireproof Door Email FormatsExamplePercentage
First.Last@capitolfireproofdoor.comJohn.Doe@capitolfireproofdoor.com
50%
FLast@capitolfireproofdoor.comJDoe@capitolfireproofdoor.com
17%
First@capitolfireproofdoor.comJohn@capitolfireproofdoor.com
16%
Last@capitolfireproofdoor.comDoe@capitolfireproofdoor.com
17%

Frequently Asked Questions

What is Capitol Fireproof Door's phone number?

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You can contact Capitol Fireproof Door'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 Capitol Fireproof Door's official website and social media links?

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Capitol Fireproof Door's official website is capitolfireproofdoor.com and has social profiles on LinkedIn.

How much revenue does Capitol Fireproof Door generate?

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As of October 2026, Capitol Fireproof Door's annual revenue is estimated to be $1M - $10M.

What is Capitol Fireproof Door's NAICS code?

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Capitol Fireproof Door's NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Capitol Fireproof Door have currently?

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As of October 2026, Capitol Fireproof Door has approximately 4 employees across 1 continents, including North America. Key team members include President: H. L., President: R. K. and Estimator: E. O. Explore Capitol Fireproof Door's employee directory with LeadIQ.

What industry does Capitol Fireproof Door belong to?

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Capitol Fireproof Door operates in the Wholesale Building Materials industry.

What technology does Capitol Fireproof Door use?

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Capitol Fireproof Door's tech stack includes Google AdSense, Sucuri, WordPress, CookieYes, Shopify, Microsoft 365, Brevo and Apache.

What is Capitol Fireproof Door's email format?

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Capitol Fireproof Door's email format typically follows the pattern of First.Last@capitolfireproofdoor.com. Find more Capitol Fireproof Door email formats with LeadIQ.

When was Capitol Fireproof Door founded?

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Capitol Fireproof Door was founded in 1948.
Capitol Fireproof Door logo

Capitol Fireproof Door

Wholesale Building MaterialsNew York, United States2-10 Employees

Capitol Fireproof Door, also known as Capitol Fireproof Door / Mercury Lock & Door Service, operates in the wholesale building materials sector and specializes in the manufacture and installation of fire-rated doors. Its core offerings include 90-minute and 3-hour rated fireproof doors, addressing safety and code compliance needs for commercial and residential projects. Based in Bronx, New York, the company serves customers within the local region, providing both product and installation services. The business is small in scale, reflecting a focused operation with a hands-on approach to delivering fire-rated door solutions. A recent development involves the ongoing manufacture and installation of fire-rated doors, highlighting its continued activity in providing specialized, code-compliant firewall and door solutions.

Section iconCompany Overview

Phone number
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1948
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Capitol Fireproof Door's revenue is estimated to be in the range of $1M - $10M

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