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Gathering insights about GCS Supply, LLC.

GCS Supply, LLC. Tech Stack

GCS Supply, LLC. uses 8 technology products and services including AudioEye, JSON-LD, Modernizr, and more. Explore GCS Supply, LLC.'s tech stack below.

  • AudioEye
    Accessibility
  • JSON-LD
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • jQuery Mobile
    Mobile Frameworks
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • ZURB Foundation
    UI Frameworks
  • Tailwind CSS
    UI Frameworks

Media & News

GCS Supply, LLC.'s Email Address Formats

GCS Supply, LLC. uses at least 1 format(s):
GCS Supply, LLC. Email FormatsExamplePercentage
FLast@gcssupply.comJDoe@gcssupply.com
41%
Last@gcssupply.comDoe@gcssupply.com
9%
FLast@gcssupply.comJDoe@gcssupply.com
41%
Last@gcssupply.comDoe@gcssupply.com
9%

Frequently Asked Questions

Where is GCS Supply, LLC.'s headquarters located?

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GCS Supply, LLC.'s main headquarters is located at 15900 West 103rd Street Lemont, Illinois 60439 United States. The company has employees across 1 continents, including North America.

What is GCS Supply, LLC.'s phone number?

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You can contact GCS Supply, LLC.'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 GCS Supply, LLC.'s official website and social media links?

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GCS Supply, LLC.'s official website is gcssupply.com and has social profiles on LinkedIn.

What is GCS Supply, LLC.'s SIC code NAICS code?

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GCS Supply, LLC.'s SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does GCS Supply, LLC. have currently?

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As of December 2025, GCS Supply, LLC. has approximately 15 employees across 1 continents, including North America. Key team members include Project Manager: T. G.Gcs Supply: B. B.Installer: C. C.. Explore GCS Supply, LLC.'s employee directory with LeadIQ.

What industry does GCS Supply, LLC. belong to?

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GCS Supply, LLC. operates in the Wholesale Building Materials industry.

What technology does GCS Supply, LLC. use?

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GCS Supply, LLC.'s tech stack includes AudioEyeJSON-LDModernizrjQuery MobilePriority HintsPHPZURB FoundationTailwind CSS.

What is GCS Supply, LLC.'s email format?

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GCS Supply, LLC.'s email format typically follows the pattern of FLast@gcssupply.com. Find more GCS Supply, LLC. email formats with LeadIQ.

When was GCS Supply, LLC. founded?

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GCS Supply, LLC. was founded in 2003.

GCS Supply, LLC.

Wholesale Building MaterialsIllinois, United States11-50 Employees

GCS Supply is a construction material distributor with clients in and around the Chicagoland area.  Established in 2003, the business has flourished as a STAFDA and rental company expanding from its original one customer to over 300 in the last 10 years.  GCS Supply offers materials, rental equipment, service, and advise to complete any project, whether small or large.

Our focus is on partnering with our customers to help them to identify their needs and to offer them solutions that both meet and exceed those needs.  It is our endeavor to not only supply product to our customers but, rather to offer solutions that will improve how they do business. 

To that end, we have expanded our service offering to include safety, janitorial, and maintenance as well as Special Products (Div. 8, 10, 11, and 12) categorized products.  With superior customer service, great product selection, and competitive pricing, GCS Supply will establish a brand in the Chicagoland area that will improve how construction, manufacturing, and service companies buy products. 

GCS's management team and supporting members bring a strong mix of business, financial, services, and distribution experience.  With that said, we are confident that our future will yield the results that our managing partners are aiming for and we are happy to invite both our current and future customers to join us on our journey.

Section iconCompany Overview

Headquarters
15900 West 103rd Street Lemont, Illinois 60439 United States
Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
2003
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    GCS Supply, LLC.'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    GCS Supply, LLC.'s revenue is estimated to be in the range of $1M$10M

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