Insights

Quality Assurance Leader With a long-standing focus on quality control for asphalt, aggregates, concrete, soils, and liquids, CTL represents a reliable partner for laboratories and construction projects seeking consistent testing accuracy and compliance across projects.

Construction Market Operating in the construction sector with 51-200 employees and annual revenue in the 1M-10M range, CTL demonstrates growth potential and opportunities to scale testing, inspection, and consulting services for mid-market to regional construction firms and project developers.

Expansion Potential CTL positions itself as a preferred engineering and construction management partner offering testing, inspection, training, consulting, and research, signaling opportunities to upsell training programs, certification courses, and advisory services to current and new clients.

Digital Presence A tech stack leveraging common web tools (jQuery, Google libraries, Maps, Tag Manager) suggests opportunity to modernize client-facing platforms, implement digital QA workflows, and enhance online marketing to attract project leads and referrals.

Competitive Landscape While CTL operates in a competitive space with larger players (SGS, Intertek, Terracon), there is room to differentiate through specialized testing accuracy, faster turnaround times, and local/regional expertise for asphalt and soils, creating targeted proposals for mid-sized construction firms and municipal projects.

Similar companies to Chicago Testing Laboratory, Inc.

Chicago Testing Laboratory, Inc. Tech Stack

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

  • Google Hosted Libraries
    Content Delivery Network
  • jQuery CDN
    Content Delivery Network
  • Open Graph
    Content Management System
  • Generative Ai
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • Google Analytics
    Web Analytics

Chicago Testing Laboratory, Inc.'s Email Address Formats

Chicago Testing Laboratory, Inc. uses at least 2 email formats:
Chicago Testing Laboratory, Inc. Email FormatsExamplePercentage
FLast@chicagotestinglab.comJDoe@chicagotestinglab.com
95%
First.Last@chicagotestinglab.comJohn.Doe@chicagotestinglab.com
5%

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 July 2026, Chicago Testing Laboratory, Inc.'s annual revenue is estimated to be $1M - $10M.

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

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

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

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As of July 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. and Field Technician: B. K. 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 Google Hosted Libraries, jQuery CDN, Open Graph, Microsoft 365, OpenAI, jQuery, Google Maps and Google Analytics.

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. logo

Chicago Testing Laboratory, Inc.

ConstructionIllinois, United States51-200 Employees

Chicago Testing Laboratory, Inc. is a mid-sized firm serving the construction industry from Warrenville, Illinois. Founded in 1912, the company emphasizes trust and professional integrity in its work. It conducts testing and quality assurance for materials including asphalt and asphalt materials, liquids, aggregates, concrete, and soils, and also provides inspection, training, consulting, and research services.

Its services help clients ensure material performance, regulatory compliance, and project quality by providing technical expertise across the construction process. As a longstanding laboratory with a nationwide reputation for professionalism and service, CTL aims to be a preferred engineering and construction management partner.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Employees
51-200

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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