DEROSIER ENGINEERING
Civil Engineering, Structural Engineering and Site Planning
Serving New York and New Jersey
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Site Planning and Design
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Support of Excavation
Retaining Walls
NYCDEP Site Connections
NYCDOT Builders Pavement Plans
Roadway Design
Utility Connections & Permitting
Septic System Design
Storm Water Management
Erosion Control & Permitting
Dam Analysis & Permitting
River and Floodplain Analysis
Municipal Engineering