Insights

Established Reputation With a history dating back to 1912 and a reputation for trust and quality assurance, Chicago Testing Laboratory positions itself as a reliable partner in construction material testing. This long-standing trust can be leveraged to offer advanced testing and inspection solutions that reinforce quality standards for clients.

Industry Focus Specializing in asphalt, concrete, soils, and aggregates, CTL serves critical segments within the construction industry. There are opportunities to introduce innovative testing technologies and digital inspection tools tailored to these materials to enhance efficiency and accuracy.

Growth Potential Operating with a revenue range of up to $10 million and serving a niche market, the company is positioned for growth through expanded service offerings, such as environmental testing or construction management consulting, appealing to large-scale contractors and infrastructure projects.

Technology Adoption Using modern web technologies like Google Analytics and open-source libraries indicates openness to digital solutions. This suggests potential receptiveness to integrated testing management platforms, data analytics services, and mobile inspection apps to streamline operations.

Market Expansion Located in Warrenville, Illinois, and serving a nationwide client base, CTL can benefit from targeted regional outreach and strategic partnerships with large construction firms, material suppliers, and government agencies to expand its market share and diversify revenue streams.

Similar companies to Chicago Testing Laboratory, Inc.

Chicago Testing Laboratory, Inc. Tech Stack

Chicago Testing Laboratory, Inc. uses 8 technology products and services including jQuery CDN, Google Hosted Libraries, Open Graph, and more. Explore Chicago Testing Laboratory, Inc.'s tech stack below.

  • jQuery CDN
    Content Delivery Network
  • Google Hosted Libraries
    Content Delivery Network
  • Open Graph
    Content Management System
  • Microsoft 365
    Email
  • Slick
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Google Analytics
    Web Analytics
  • Apache HTTP Server
    Web Servers

Media & News

Chicago Testing Laboratory, Inc.'s Email Address Formats

Chicago Testing Laboratory, Inc. uses at least 1 format(s):
Chicago Testing Laboratory, Inc. Email FormatsExamplePercentage
FLast@chicagotestinglab.comJDoe@chicagotestinglab.com
47%
First.Last@chicagotestinglab.comJohn.Doe@chicagotestinglab.com
3%
FLast@chicagotestinglab.comJDoe@chicagotestinglab.com
47%
First.Last@chicagotestinglab.comJohn.Doe@chicagotestinglab.com
3%

Frequently Asked Questions

Where is Chicago Testing Laboratory, Inc.'s headquarters located?

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Chicago Testing Laboratory, Inc.'s main headquarters is located at Warrenville, Illinois United States. The company has employees across 1 continents, including North America.

What is Chicago Testing Laboratory, Inc.'s phone number?

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You can contact Chicago Testing Laboratory, Inc.'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 Chicago Testing Laboratory, Inc.'s official website and social media links?

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Chicago Testing Laboratory, Inc.'s official website is chicagotestinglab.com and has social profiles on LinkedIn.

How much revenue does Chicago Testing Laboratory, Inc. generate?

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As of February 2026, Chicago Testing Laboratory, Inc.'s annual revenue is estimated to be $194K.

What is Chicago Testing Laboratory, Inc.'s SIC code NAICS code?

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Chicago Testing Laboratory, Inc.'s SIC code is 8734 - Testing Laboratories NAICS code is 23 - Construction.

How many employees does Chicago Testing Laboratory, Inc. have currently?

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As of February 2026, Chicago Testing Laboratory, Inc. has approximately 51 employees across 1 continents, including North America. Key team members include President: P. G.Principal: J. M.Quality Control Technician: A. H.. Explore Chicago Testing Laboratory, Inc.'s employee directory with LeadIQ.

What industry does Chicago Testing Laboratory, Inc. belong to?

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Chicago Testing Laboratory, Inc. operates in the Construction industry.

What technology does Chicago Testing Laboratory, Inc. use?

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Chicago Testing Laboratory, Inc.'s tech stack includes jQuery CDNGoogle Hosted LibrariesOpen GraphMicrosoft 365SlickjQueryGoogle AnalyticsApache HTTP Server.

What is Chicago Testing Laboratory, Inc.'s email format?

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Chicago Testing Laboratory, Inc.'s email format typically follows the pattern of FLast@chicagotestinglab.com. Find more Chicago Testing Laboratory, Inc. email formats with LeadIQ.

Chicago Testing Laboratory, Inc.

ConstructionIllinois, United States51-200 Employees

Since 1912, the name Chicago Testing Laboratory has been synonymous with the word trust. People place immense confidence in CTL for quality control and quality assurance of asphalt and asphalt materials, liquids, aggregates, concrete and soils. Our vision is to become your preferred engineering and construction management partner by providing “best-in-class” testing, inspection, training, consulting and research. A high degree of professionalism and impeccable customer service has earned CTL a rock-solid reputation nationwide. Our belief is that by doing business with integrity, we will continue to enjoy great success. To that end, we may have a new appearance, but our level of commitment remains the same.

Section iconCompany Overview

Headquarters
Warrenville, Illinois United States
Phone number
SIC Code
8734 - Testing Laboratories
NAICS Code
23 - Construction
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Chicago Testing Laboratory, Inc.'s revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Chicago Testing Laboratory, Inc.'s revenue is estimated to be in the range of $1M$10M

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