Chicago Testing Laboratory
Delivering expertise and accuracy for over a century
About the firm
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.
- Established
- 1912
- Firm type
- Materials Testing · Geotechnical Engineering
Credentials
AMRL Accreditation · CCRL Accreditation · IDOT Accreditation · U.S. Army Corps of Engineers Validated Laboratory
Capabilities
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
Projects
No projects listed yet.