
Massi Land Surveying PC delivers survey-grade drone mapping for projects across Long Island and the New York region. As a licensed land surveying firm, we provide controlled workflows, validated datasets, and deliverables suited for engineering, permitting, and construction planning.
-Orthomosaic imagery for site planning
-LiDAR point clouds for topographic accuracy
-Digital Terrain Models (DTM)
-Digital Surface Models (DSM)
-CAD-ready .TIN surfaces
-Engineering-quality contours
-Planimetric features for drafting and design
-Small-site feature extraction
-Small to mid-sized land survey firms
-Local civil engineering companies
-Residential and small commercial contractors
-Architects needing site data
-Homeowners planning improvements
-Local utilities, consultants, and general contractors
-Licensed land surveyor oversight
-Quick turnarounds for small sites
-No minimum project size
-Deliverables tailored to CAD/GIS needs
-Clear communication and predictable pricing
-Residential lots and boundary supplements
-Driveways, drainage, and grading plans
-Small commercial parcels
-Parking lots and access roads
-Backyard improvements, pools, additions
-Local infrastructure or utility mapping
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