Surveying And Mapping, LLC. (SAM, LLC.) is a leading provider of complete geospatial data solutions with advanced surveying and mapping technologies. SAM, LLC. offers professional land and hydrographic surveying; airborne, mobile and terrestrial LiDAR scanning; digital aerial mapping and photogrammetry; subsurface utility engineering (SUE); utility coordination; telecom services; UAS services; and geographic information system (GIS) services. The firm's wholly owned subsidiary, SAM-Construction Services (SAM-CS), also offers a full suite of construction phase services.