National Underground Group is the nation’s leading provider of underground infrastructure solutions and technologies, offering an extensive array of services.
All Things Underground
Underground Infrastructure Solutions & Technologies
Members of Our Team
This comprehensive pipe solutions and technology company provides cross bore inspections, pipe condition assessments, cleaning, repairs and advanced data management solutions for storm drains and sewer pipes.
This pipe rehabilitation company offers trenchless cured-in-place-pipe (CIPP) lining, CCTV inspection and cleaning services for sewer and storm drain systems.
Specializing in subsurface utility designation and mapping, this utility locating company identifies the horizontal locations of existing buried utilities and structures.
Performing the latest technologically advanced sewer pipe inspections, this pipe inspection company offers solutions to locate blockages, verify joint and infrastructure integrity, and conduct post-construction analyses.
This utility locating service company is responsible for subsurface utility locating to eliminate or reduce damage to underground utilities during excavations.