Construction Material Testing | Soil Testing | Geotechnical Subsurface Study | Field Testing | Environmental Services | Illinois | Wisconsin | Iowa | Indiana | Nationwide

A Wealth of Engineering Solutions...
Testing Service Corporation specializes in a broad range of professional sub-surface study and field testing/observation services - at reasonable cost.

Since 1954, countless architects, engineers and developers throughout the midwest have relied on our expertise for private sector residential developments, regional shopping centers, distribution and rail/cargo off-loading facilities, office buildings and professional sports complexes, along with such public infrastructure projects as airports, expressways, bridges and tunnels.

We Want To Be Your "Firm of Choice"...
At TSC, we recognize the importance of building lasting client relationships and responding quickly to industry changes. We encourage one-on-one contact with our engineers and geologists, and we're continuously seeking ways to improve the scope and quality of our services.

Though we count many multi-national firms as clients, we remain locally-owned... with one of the largest Geotechnical and Construction Materials Engineering staffs in the midwest. Numerous branch offices, computer-generated boring logs and extensive laboratory and drilling capabilities support our commitment to rapid, single-source response.


Soil testing in Illinois, Wisconsin, Iowa and IndianaGeotechnical Sub-Surface Studies in Illinois, Indiana, Wisconsin and Iowa Testing Services Company Carol Stream, Illinois
Ongoing Technical Emphasis
Many of our Engineers and Geologists hold advanced degrees, with major project experience throughout the midwest and abroad. Skills are regularly honed by attending courses and presentations conducted by professional organizations. Rigorous ongoing internal training - including specialized academic coursework and presentations by some of the nation's foremost engineering professionals - assures our continued technical strength.


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