EngSupportSGC provides a wide range of GIS/Data Management services to support external engineering clients as well as our “in-house” engineering needs.  Our GIS staff has extensive experience with the data and processes required in many civil and electrical engineering activities including stormwater and wastewater  systems, water utilities, transmission line development, site development, parcel and boundary data compilation, construction management, and 2D and 3D data development and visualization.