Quality, Service & Commitment


  • 22 Jan 2018

    Civil Engineer Needed

  • 08 Dec 2017

    INTERRA Honored With 2017 IRTBA Green Industry Achievement Award For Green Initiatives

  • 26 Oct 2017

    INTERRA To Host Ribbon Cutting With Bolingbrook Mayor Celebrating Going Green

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Laboratory Certifications

  • IL & WI State DOTs
  • ASTM


Firm Certifications

  • DBE with IDOT
  • MBE with City of Chicago

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Chicago O’Hare Airport, Terminal 6 Project: “We would like to extend our appreciation to you and all of your employees who worked on the Terminal 6 Project.  All work was performed professionally, accurately and thoroughly. Your commitment to quality and …

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Although the variety and end-uses of recreational construction projects is certainly large, the requirement that they be completed within budget is certainly paramount to their success.  Most recreational projects are publically funded through municipal, educational, or park district entities and often represent significant capital improvement projects not often tackled by these entities.  INTERRA understands the need to provide its services in a manner that moves the project forward as quickly as practically possible and that ongoing communications over the entire project’s duration is highly valued by all parties involved.  As this is how we always contribute to our projects and project team, INTERRA is an excellent selection for your next recreation construction project.

Below is a listing of several of our completed recreation projects for your review.