Company Information

S. Nelson and Associates, Inc. is a surveying and mapping company located in Dallas, Georgia. We specialize in geographic data acquisition, production and application services with primary expertise in utility corridor mapping, remote sensing, PLS-CADD support, LiDAR mapping, terrestrial survey mapping, image processing, cadastral mapping, data processing, and geographic information systems.


SNA provides comprehensive end to end solutions from post flight LiDAR acquisition and processing to a design ready PLS-CADD model with a proven method of data reduction that enhances efficiency. Our service oriented firm has earned a strong reputation in the southeastern utility community for consistently delivering engineering grade cartographic products that enhance transmission reliability while also facilitating innovative designs. Our company president boasts over twenty years of experience in the utility mapping profession.


SNA takes great pride in remaining innovative while investing in new software for maximizing the use of cutting edge geospatial techniques such as LiDAR. We are committed to delivering quality products while continuing to expand our offerings to clients in such ways as our 3D modeling capabilities.