Insights

Diverse Customer Base 9 Brothers Building Supply serves a broad clientele including construction companies, municipal developers, homeowners, and DIY enthusiasts, presenting multiple sales opportunities across residential, commercial, and public sector projects.

Product Breadth The company offers an extensive range of construction materials such as concrete mixes, pavers, and outdoor living products, enabling targeted upselling and cross-selling of complementary building supplies based on project needs.

Regional Expansion Potential With locations in Brentwood, Riverhead, and East Setauket, there is room for strategic growth into nearby markets or to expand digital outreach to increase market penetration and attract more local clients.

Partnership Opportunities Partnering with top-tier brands that 9 Brothers curates can help introduce exclusive or higher-margin products, appealing to professional builders eager for quality and innovation in their projects.

Digital Engagement Utilizing their current tech stack, including Facebook and web tools, sales teams can enhance online marketing efforts, leverage digital ads, and engage community audiences to boost local visibility and drive sales.

9 Brothers Building Supply Tech Stack

9 Brothers Building Supply uses 8 technology products and services including AdRoll CMP System, Cloudflare CDN, Chosen, and more. Explore 9 Brothers Building Supply's tech stack below.

  • AdRoll CMP System
    Consent Management
  • Cloudflare CDN
    Content Delivery Network
  • Chosen
    Javascript Frameworks
  • imagesLoaded
    Javascript Libraries
  • Elementor
    Page Builders
  • HSTS
    Security
  • iCheck
    Web Tools And Plugins
  • Facebook
    Widgets

Media & News

9 Brothers Building Supply's Email Address Formats

9 Brothers Building Supply uses at least 1 format(s):
9 Brothers Building Supply Email FormatsExamplePercentage
First@9brothersbuilding.comJohn@9brothersbuilding.com
43%
FirstLast@9brothersbuilding.comJohnDoe@9brothersbuilding.com
7%
First@9brothersbuilding.comJohn@9brothersbuilding.com
43%
FirstLast@9brothersbuilding.comJohnDoe@9brothersbuilding.com
7%

Frequently Asked Questions

Where is 9 Brothers Building Supply's headquarters located?

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9 Brothers Building Supply's main headquarters is located at 1670 Islip Avenue Brentwood, New York 11717 United States. The company has employees across 1 continents, including North America.

What is 9 Brothers Building Supply's phone number?

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You can contact 9 Brothers Building Supply'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 9 Brothers Building Supply's official website and social media links?

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9 Brothers Building Supply's official website is 9brothersbuilding.com and has social profiles on LinkedIn.

What is 9 Brothers Building Supply's NAICS code?

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9 Brothers Building Supply's NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does 9 Brothers Building Supply have currently?

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As of February 2026, 9 Brothers Building Supply has approximately 5 employees across 1 continents, including North America. Key team members include President: I. P.Owner: V. A. P.Owner 9 Brothers Building Supply: I. P.. Explore 9 Brothers Building Supply's employee directory with LeadIQ.

What industry does 9 Brothers Building Supply belong to?

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9 Brothers Building Supply operates in the Wholesale Building Materials industry.

What technology does 9 Brothers Building Supply use?

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9 Brothers Building Supply's tech stack includes AdRoll CMP SystemCloudflare CDNChosenimagesLoadedElementorHSTSiCheckFacebook.

What is 9 Brothers Building Supply's email format?

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9 Brothers Building Supply's email format typically follows the pattern of First@9brothersbuilding.com. Find more 9 Brothers Building Supply email formats with LeadIQ.

When was 9 Brothers Building Supply founded?

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9 Brothers Building Supply was founded in 1980.

9 Brothers Building Supply

Wholesale Building MaterialsNew York, United States2-10 Employees

Welcome to 9 Brothers Building Supply, your premier destination for all your building supply needs in the Long Island and NYC area. With locations in Brentwood, Riverhead, and East Setauket, we cater to a diverse clientele, including construction companies, municipal developers, homeowners, and DIY enthusiasts.

At 9 Brothers Building Supply, we offer a comprehensive range of construction and masonry products, including concrete mixes, pavers, outdoor living supplies, and more. With over 40 years of industry experience, we've curated a selection of top-quality brands to ensure that our customers have access to the best products on the market.

Our knowledgeable staff is here to assist you every step of the way, providing expert guidance and consultation to help you choose the right products for your specific needs. Whether you're embarking on a municipal development project, commercial construction endeavor, or home improvement initiative, we have the expertise and resources to support your vision.

From masonry and hardscaping materials to outdoor living features, such as fire pits, swimming pool decks, and outdoor kitchens, we have everything you need to create the perfect outdoor space. Visit one of our three convenient locations today to explore our vast selection of building supplies and start bringing your construction and outdoor living projects to life with 9 Brothers Building Supply.

Section iconCompany Overview

Headquarters
1670 Islip Avenue Brentwood, New York 11717 United States
Phone number
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1980
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    9 Brothers Building Supply's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    9 Brothers Building Supply's revenue is estimated to be in the range of $1M$10M

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