Current News

DM/A Welcomes Our Newest CAD Designer & Environmental Scientist

DM/A welcomes Rosa Malloy to our team!

Rosa joined DM/A in 2022. She is responsible for the preparation of plans and project designs in CAD, and also provides support to the Geologic Services group as an Environmental Scientist.

In 2015, she received a Bachelor in Environmental Science with a Concentration in Biology from Kutztown University of Pennsylvania. Additionally, Rosa has attended PennDOT’s Phase 1 Environmental Site Assessments training and has received Erosion & Sedimentation Control Certification and Portable Nuclear Gauge Certification in the state of Maryland.

She is married to Dylan Thomas and they have two cats – Turkey and Bean. Her hobbies include 3D Printing, crafting, Dungeons and Dragons, Legos, woodworking, and Yoga. She also enjoys doing home renovations and traveling! Her favorite place in the world is a 3-way tie between Disneyworld, Venice Italy, and her house.

We provide services to both public and private clients in civil engineering, landscape architecture, municipal services, planning, geology, environmental science, and surveying. Please contact us at or 717-898-3402 for more information.

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DM/A’s mission is to provide innovative, sustainable and responsive solutions in a creative environment with clearly communicated values and the opportunity for growth.

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