• AGC Young Constructors Pheasant Hunt
    December 1st & 2nd

    Registration / Sponsorship Form Here!

  • 2023 State Convention
    January 16-18, 2023
       Rapid City, SD!

    More Info Here!

  • HHU Annual Awards

    Submissions Now Being Accepted

    Deadline - December 2nd, 2022!


  • AGC of SD Safety Awards

    Submissions now accepted!

    For more info Click Here!

  • 2022 Membership Directory
    Click Here

  • Join Our Organization

    “The AGC of South Dakota and its Members Promote Skill, Responsibility and Integrity Through Construction and Services Which Enhance the Quality of Life for All Who Live, Work or Travel in South Dakota”

    Learn More


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For the betterment of the Construction Industry

The AGC of South Dakota, Highway-Heavy-Utilities Chapter, is a voluntary trade association of contractors, suppliers, and service firms. The AGC is a leader in membership services and benefits, in political action and public relations, and in fostering cooperation and communication within South Dakota's construction industry.

The Chapter was formed in 1935, when it was incorporated as the "Highway Construction Industry of South Dakota, Inc."  It then joined the AGC of America in 1944 and later became the AGC of South Dakota. The Mission, Vision, and Purpose of this association has remained the same since 1935.