Welcome to NSNettles.com!


N.S. Nettles & Associates, Inc. (NSN) provides services in the fields of hydrogeology, marine science, geotechnical investigations and geophysical mapping.  We have been leaders in the environmental industry for over three decades, and our approach of combining the use of cutting edge technology with traditional investigative methods has proven to aid clients in generating comprehensive solutions to geologic problems, water supply issues, and environmental impact analyses.  Some of our services include:

  • Geophysical Mapping
  • Geotechnical Investigations
  • Sinkhole Investigations
  • Water Supply Development
  • Environmental Impact Analysis
  • Hydrodynamic Modeling of Coastal Environments
  • Benthic Resource Mapping
  • Habitat Construction
  • Soil Stability Analysis
  • Well Field Design, Testing, and Operation/Maintenance
  • Environmental Permitting
  • Hydrographic Surveys
  • Water Quality Analysis
  • Wetland Delineations

We specialize in characterizing karst environments, delineating aquifer systems, and evaluating the geologic conditions and potential hazards across virtually any type of terrain or aquatic environment.  We have provided services to clients throughout the United States as well as in Central America, the British West Indies, British Virgin Islands, Jamaica, Bermuda, and Mexico.  The goal of NSN is to provide our clients with rapid, cost-effective, innovative and accurate solutions to their environmental needs by utilizing the most advanced exploratory techniques and instrumentation in our field.

  Quick Links



Coastal & Marine Science
> Permitting
> Hydrographic Surveys
> Hydrodynamic Modeling
> Benthic Resource Mapping
> Habitat Construction

> Water Resource Evaluations
> Well Field Design, Testing, and Permitting

> Sinkhole Investigations
> Large-Scale Investigations

> Sub-Bottom Profiling

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