Public engineering firm profile

Chicago Testing Laboratory

Warrenville, IL

Delivering expertise and accuracy for over a century

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Services: 10
Offices: 4
Founded: 1912

Overview

Chicago Testing Laboratory (CTL) is Chicagoland's premier resource for testing and inspection of construction materials, including asphalt, asphalt materials, aggregates, concrete, and soils. In addition, CTL provides consulting services in geotechnical engineering, construction inspection, and other specialty areas. Founded in 1912, CTL has served the construction materials industry in the Midwest and nationwide for over a century, operating an AMRL-, CCRL-, and IDOT-accredited central laboratory in Warrenville, Illinois.

Founded: 1912

Services

Construction Materials Testing

Asphalt & Asphalt Materials Testing Concrete Testing Aggregate Testing Soil Testing Liquid Asphalt Testing

Construction Inspection

Geotechnical Engineering

Training

Research

Industries

Infrastructure Transportation Highways & Roads

Firm type

Materials Testing Geotechnical Engineering

Credentials and affiliations

Certifications

AMRL Accreditation CCRL Accreditation IDOT Accreditation U.S. Army Corps of Engineers Validated Laboratory

Affiliations

AAPT (American Association of Asphalt Paving Technologists)

Offices

Central Laboratory

Headquarters

Warrenville, IL

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McHenry Office

McHenry, IL

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Elk Grove Village Office

Elk Grove Village, IL

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Indianapolis Testing Laboratory

Indianapolis, IN

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