Services // Overview

With a history dating back to 1947, H&A is a multidisciplinary firm offering a wide array of design services and capabilities.  As design specialists, we are able to effectively solve building challenges. But we recognize that every client and project is unique, and we integrate our collective resources to offer a customized, streamlined solution for every mission – focusing on communication and quality control.

H&A organizes its internal structure based on the client and the market, with team members dedicated to each segment.  These market-based teams understand the complexities of the core areas we serve, with an emphasis on International Federal, Domestic Federal, Government Programs, and Mission Critical Solutions.

  • Engineering


    At H&A we strive for excellence — in design, service, and in performance. It is an obligation we have to ...

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  • Architecture


    H&A moves beyond the traditional role of architects and planners, to be leaders and advisors dedicated to the long ...

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  • Contract Administration

    Contract Administration

    The H&A contract administration team provides support throughout a project’s duration. We have a team experienced in design ...

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  • BIM


    At H&A we take Building Information Modeling (BIM) seriously. Not satisfied with just the idea of BIM, we are ...

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  • Building Sciences Studio

    Building Sciences Studio

    The business of designing and constructing buildings has undergone dramatic change in the past decade. Buildings must not only be ...

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  • Commissioning & Energy Audits

    Commissioning & Energy Audits

    H&A’s Commissioning and Energy Audit specialists work to make buildings perform as well or better than they were ...

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  • Energy and Sustainability Services

    Energy and Sustainability Services

    Energy Auditing
    Particle tracing in a data center using CFD modeling

    Click here to access H&A's new Energy & Sustainability Services ...

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