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Our Firm

  • MDG joins HDR

    In Our Communities

    Maintenance Design Group staff is dedicated to giving back to our community. All MDG offices and staff actively participate in community service projects, both...

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    Practicing Sustainability

    MDG is committed to sustainable practices, both in our projects as well as in our daily lives. We believe that every bit counts, and we’re doing our part to...

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  • Leaders

    Don Leidy, Managing Principal3>

    Don is recognized as one of the leading experts in the United States in the planning and design of operations and maintenance facilities. He founded Maintenance Design ...

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    Get To Know Your Team2>

    MDG has a wealth of professionals supporting you and your facility projects. Learn more about the team working for you.

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    With five offices across the nation, rest assured that we are always nearby to assist you. We currently have offices in Denver, Los Angeles, Houston, Nashville and Baltimore.

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    For career opportunities, please visit https://www.hdrinc.com/careers

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