GPS/GIS Utility Mapping is a professional process used to accurately record, organize, and manage the locations of underground utilities using Global Positioning System (GPS) and Geographic Information System (GIS) technology. GPS equipment is used in the field to capture location data for detectable utilities, while GIS software helps organize this information into clear and accessible digital maps. This provides property owners, contractors, engineers, and facility managers with a better understanding of the underground infrastructure within a project area.

The mapping process can be used to document various types of infrastructure, including water lines, sewer pipes, electrical lines, communication cables, drainage systems, gas lines, and other detectable underground utilities. Collected information can be organized with relevant location details to create a useful record of existing site conditions. These digital utility maps can support construction planning, excavation preparation, facility management, maintenance activities, infrastructure upgrades, and future development projects.

Professional GPS/GIS Utility Mapping provides long-term value by creating organized utility records that can be referenced throughout the life of a property or facility. Having reliable information about underground infrastructure can help project teams make better-informed decisions, reduce uncertainty during ground-disturbing work, and improve coordination between contractors and site managers. It can also help reduce the risk of utility damage, minimize unnecessary delays, improve project efficiency, and support safer excavation and construction activities.