Quality, Service & Commitment

INTERRA NEWS

  • 19 Sep 2018

    INTERRA Selected As Finalist To Receive The 2018 Illinois Sustainability Award

  • 08 May 2018

    IRTBA Announces INTERRA President To Serve On Green Council Board Of Directors

  • 28 Apr 2018

    INTERRA AWARDED IDOT PTB 187, ITEM 4 PROJECT

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Certified

Laboratory Certifications

  • IL & WI State DOTs
  • ASTM
  • AASHTO
  • USACE

 

Firm Certifications

  • DBE with IDOT
  • MBE with City of Chicago

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Testimonials

LPV111, New Orleans East Back Levee, Louisiana: “Given the accelerated schedule requirements of this project both the testing lab & field staff were more than capable and willing to go the extra mile to ensure all manners of testing specifications …

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Tag Archives: soil testing

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

Posted on by jkmurphy

BOLINGBROOK, IL – The Illinois Road and Transportation Builders Association awarded INTERRA, Inc. the 2017 Green Industry Achievement Award on Thursday, December 7th in Rosemont, Ill. recognizing the many green initiatives being done by the engineering firm. The award was …

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