Field and Laboratory Technicians

• Fully Licensed, Bonded and Insured
• Over 40 Years of Experience
• Locally Owned

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Field and Laboratory Technicians

• Fully Licensed, Bonded and Insured
• Over 40 Years of Experience
• Locally Owned

This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.

Featuring Quality Compliance Services for Your Projects

Testing services

Diverse Testing Services

Construction Testing Services of Illinois is a locally owned business providing testing services to meet your varied requirements such as soil testing, masonry testing, and so on.
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Geotechnical engineering

Geotechnical Engineering

If you wish to have geotechnical engineering and drilling services from the professionals who meet all the ACI and IDOT standards, choose Construction Testing Services of Illinois. Call us for more information.
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Field testing and observation services

Field Observation

Whenever you need testing and observation of soil suitability, concrete testing, masonry testing, pavement, or structural steel inspections, just give us a call.
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Site inspection service

Site Inspection

If you're too concerned about the proper completion and safety of your project, we're here to shoulder your burden. For your convenience, we're bonded and insured.
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Post hole digging service

Digging Post Holes

Digging post holes is a backbreaking endeavor. Rest assured that we'll get it done for you no matter how big or small your project is. Call us for a FREE estimate.
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Floor flatness testing

Testing Floor Flatness

Floor flatness is the primary component to achieve industrial safety and efficiency. Let us assess and certify the levelness and flatness of your warehouse today. 
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A large solar farm with rows of blue solar panels set in a grassy field under a clear blue sky.

Solar Farm Construction Testing

Reliable testing services for solar farm construction projects, helping ensure quality, compliance, and long-term performance.

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Several wind turbines stand in a green pasture with grazing black and white cows against a backdrop of forested hills.

Wind Tower Farm Construction Testing

Comprehensive testing solutions for wind energy projects, supporting safe construction, structural integrity, and efficiency.

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A cement truck pours concrete into a foundation at a snowy construction site as two workers stand nearby.

About Construction Testing Services of Illinois

Providing trusted QA and QC testing services backed by certified technicians and over 40 years of industry experience.

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