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About MDM

McIlvried, DiDiano & Mox, LLC is a leading consulting, engineering and surveying firm in the Pittsburgh, Pennsylvania area providing a wide array of professional services to both public and private sector clients.


MDM utilizes the latest technology in data collection equipment, programs, and computer assisted design. This allows us to complete large complex projects with great accuracy and efficiency, while remaining flexible enough to manage a variety of smaller, more specialized projects or tasks.

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Residential Services