Delivering a complete range of geospatial solutions for clients in North Carolina.

So-Deep SAM NC logoSO-DEEP | SAM NC, Inc. is part of SAM Companies, providing multidisciplinary solutions across North America. Operating in the North Carolina market, we offer the same services, expertise, and resources as our sister companies SAM, LLC and SAM-CS. Our complete multidisciplinary approach gives us the ability to develop efficient and customized solutions for projects of any scale. Our market expertise includes rail and roadway, oil and gas, electric, gas distribution, telecommunications, water, public sector, and federal experience, and our project portfolio demonstrates a proven track record for a wide variety of clients.

So-Deep | SAM NC, Inc. operates out of our offices in Raleigh and Charlotte, NC and our key staff reside in the state. Formerly operating as So-Deep US, PC since 1992, we have extensive collective experience with the organizations and institutions of North Carolina and are very familiar with the unique requirements of doing business in the Tar Heel State.

Our team is comprised of licensed and highly-skilled engineers, surveyors, photogrammetrists, and construction professionals with extensive experience across the full spectrum of projects. Our staff has successfully performed a wide range of services for a diverse list of clients in both the public and private sectors. Our core services are the same as the the SAM family of companies:


  • Professional Land Surveying
  • Subsurface Utility Engineering
  • Utility Coordination
  • Airborne, Mobile & Terrestrial LiDAR Photogrammetry & Aerial Mapping
  • Geographic Information Systems Hydrographic Surveying
  • Construction Phase Services Construction Engineering and Inspection

So-Deep | SAM NC, Inc. is pre-qualified by the North Carolina Department of Transportation (NCDOT) in pertinent work categories. These include pre-qualifications for aerial imagery, CPM scheduling, GPS, HDS scanning, hydrographic surveys, photogrammetry, roadway construction engineering and inspection, route location surveys, SUE, and utility coordination.

Engineering and surveying services in North Carolina are provided by So-Deep | SAM NC, Inc.