• Trench Stand Down

    June 19th 7am - 9am
    REGISTER

  • CALLING ALL YOUNG PEOPLE

    Join us for our Young Constructors Social with free drinks at Murphy's
    Starting at 4pm on June 19th

    Register Now!

  • SIOUX FALLS GOLF

    SOLD OUT!
    July 16th | Willow Run Golf Course
    You can still attend social the night before at Blue Rock Bar & Grill. Click the button!

    Social Registration

  • RAPID CITY GOLF

    Please RSVP your team as soon as you can to secure your spot at this sought after event. We will fill up fast so the sooner the better!

    Register Now

  • AGC COLORING BOOK

    Order some today or DOWNLOAD NOW to print out and enjoy!

  • 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

  • LETS GET SOCIAL

    Attend the Sioux Falls and Rapid City Socials

    SF Registration
    RC Registration

Upcoming Events

View All Events

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.