Chicago Testing Laboratory, Inc.

Chicago Testing Laboratory, Inc. Engineering services including: Testing, Inspection, Training, Consulting, Research and Geotechnica

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, consulti

ng 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.

03/23/2016
CTL supporting IAPA and providing some expertise on I-FIT to industry...
03/22/2016

CTL supporting IAPA and providing some expertise on I-FIT to industry...

03/22/2016
03/22/2016

CTL bridge deck testing...

04/21/2015

Last July, a bill was passed to temporarily fund the Highway Trust Fund. The bill only provides enough funding through May 2015 with current projections. Please take a minute to visit www.dontletamericadeadend.com and send a letter to your Senators, Representatives and the President letting them you want a permanent solution to this problem.

04/20/2015

There's no text worth answering while you're driving. Even the most urgent of texts can wait until you're safely parked.

Good morning from the ICAT conference in Peoria!
04/07/2015

Good morning from the ICAT conference in Peoria!

04/06/2015

If you are planning on attending the ICAT Conference in Peoria tomorrow, make sure to stop by our booth!

Good morning from IAPA Conference! If you're in attendance, stop by our booth!
03/10/2015

Good morning from IAPA Conference! If you're in attendance, stop by our booth!

Look for our booth today!
02/24/2015

Look for our booth today!

02/23/2015

Planning on heading to the Transportation and Highway Engineering Conference? Visit us at our booth!

Address

30W114 Butterfield Road
Warrenville, IL
60555

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 9am - 12pm

Telephone

(630) 393-2851

Website

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