Slide Subsurface Utility Engineering


LDSI specializes in locating and excavating underground utilities for both public and private sectors

LDSI’s Subsurface Utility Engineering Department strives to exceed all expectations to collect, record and manage underground utility infrastructure data. With the latest in technology available, we use a variety of EM (electromagnetic) devices, GPR (ground penetrating radar) and high-pressure air excavation to safely daylight utilities and provide the highest quality information. Our experienced professionals have the tools available to perform utility locates from Quality Level D up to Quality Level A of the ASCE published standards. With these tools and experience, we’ll have your job on the right track for success.

Related Services

  • Level B Designation
  • Level A Excavations
  • UST Investigations
  • Borehole & Drilling Utility Clearance
  • Subsurface Utility Inventory

Navy Clean Projects

Multiple Military Installations, North Carolina & Virginia