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Builder. Innovator. Partner.

Let's Redefine Possible ®

    Together, we are shaping

    the world of things to come

    We are a top 25 builder and developer fully invested in our customers’ success and improving the communities we serve. In markets from renewable energy, sports and entertainment, to data centers and healthcare, we work to ensure the built environment leaves a lasting positive impact. Together, we strive to make your project better than you imagined possible.

    ABOUT US

    Seeing is believing

    Your project can make or break your reputation and bottom line. We get it. That's why we serve as your project partner and guide, every step of the way. Lending decades of expertise, our established teams have created a sustainable framework for success.

    VIEW OUR PROJECTS

    DeKalb, IL

    Dekalb Data Center

    Albany County, WY

    Boswell Springs Wind Project

    Rochester, MN

    Two Discovery Square

    Los Angeles, CA

    Walt Disney Concert Hall

    NSB Kings Bay, Georgia

    Dry Dock Recapitalization
    Mortenson was in this with us. They gave me a ton of confidence and helped us deliver this excellent campus.
    Joe Dieker, Cornell College
    Joe Dieker Cornell College

    Explore careers with Mortenson

    Join the team at Mortenson and take your career to new heights. Be a part of our dynamic and inclusive culture - one that values teamwork, unique perspectives, innovation, and personal development. What will you build?

    EXPLORE CAREERS

    Corporate Social Responsibility

    Our commitment to people, planet, and community

    Our approach to CSR is rooted in our belief that the world is what we make it. As we lean into the future and evolve, we will not lose sight of our values and contributions to society as a core part of who we are. For us, it’s about making a positive impact today and for generations to come, through our efforts in our three program priorities: People, Planet and Community.  

    LEARN MORE