Services // Overview

We've earned a reputation as specialists in the successful development of complex government projects. Dedicated to providing smart, innovative solutions to difficult design challenges all over the world, we are constantly finding ways to advance engineering. Advance design. Advance innovations. And advance sustainability. Putting our collective expertise and imagination to work, we don’t just design buildings, we create environments that matter.


  • Architecture


    Architecture at Mason & Hanger is about finding creative solutions to our client’s problems.  The majority of our projects are ...

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  • Engineering


    Our design professionals specialize in highly complex, mission-driven, secure facilities for our nation. Integrating our collective resources, we offer you ...

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  • Energy and Sustainability Services

    Energy and Sustainability Services

    The design and construction industry is changing at a more rapid pace than at any time in recent history. First-cost ...

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  • Commissioning


    We assist owners and operators to meet the increasingly stringent energy and water performance goals mandated by the federal government ...

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  • Contract Administration

    Contract Administration

    The contract administration team provides support throughout a project’s duration. We have a team experienced in design and construction ...

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