Insights

Quality Assurance Focus Longstanding CTL specializes in quality control and quality assurance for asphalt, liquids, aggregates, concrete and soils, indicating a potential opportunity to offer expanded testing services, training, and consulting to strengthen QA programs for any construction projects or infrastructure bids.

Engineering Partnership Vision to be a preferred engineering and construction management partner suggests cross-selling capabilities in testing, inspection, training, consulting, and research to support project lifecycle needs beyond standard testing.

Mid-Market Scale With 51-200 employees and revenue in the 1M-10M range, CTL is a mid-market player ripe for scalable service packages, long-term contracts, and value-based pricing around comprehensive material testing and certification.

Technology Adoption Current tech stack includes tools like OpenAI and Google Analytics, indicating openness to digital enablement and data-driven QA; potential to upsell advanced analytics, reporting dashboards, and AI-assisted inspection workflows.

Growth Signals Industry peers are large players; CTL’s nationwide reputation and durability since 1912 position it to pursue expansion in testing services, training programs, and consulting to capture share from broader competitors.

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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