Insights

Established Reputation Chicago Testing Laboratory has a longstanding history since 1912, building trust through consistent quality control and assurance services in construction materials. This reputation indicates strong credibility that can be leveraged to expand service offerings or explore new testing segments within the construction industry.

Market Niche Focus Specializing in asphalt, concrete, soils, and aggregate testing positions CTL as a key player in the construction materials testing sector. Targeted outreach to construction firms and project developers could open opportunities for testing contracts, especially with ongoing or upcoming infrastructure projects.

Mid-sized Company With 51 to 200 employees and revenues between one to ten million dollars, CTL presents a manageable target for scaling services or offering technological upgrades, such as advanced testing equipment or digital inspection solutions, to support growth.

Industry Alignment Positioned alongside major players like SGS and Intertek, CTL can expand its competitive edge through partnerships or by adopting innovative testing technologies, gaining differentiation in quality, speed, and compliance services for construction clients.

Growth Opportunities The company’s focus on providing inspective, training, and consulting services signals potential for diversified revenue streams. Developing specialized consulting or certification programs for construction materials could create additional sales channels and enhance client retention.

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

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 December 2025, 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 December 2025, 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

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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