Our Staff

Eric Hanson, CPG

  • Certified Professional Geologist: PA, WY & VA
  • American Institute of Professional Geologists

Eric Hanson has over twenty-eight years of experience as a geologist and hydrologist, performing environmental and hydrologic projects for private, industrial and municipal clients.  He has developed and performed well field expansions, performed exploratory investigations for the development of new groundwater sources and conducted resource management studies involving both unconsolidated and bedrock aquifers.  Along with groundwater exploration, Mr. Hanson has performed investigations of groundwater contamination by organic and inorganic compounds at surface land spreading waste sites and prepared groundwater withdrawal evaluations and impact assessments.

Kirby Van Vleet

  • Certified Professional Geologist: PA & WY
  • Licensed Asbestos Inspector – New York State Department of Labor

Kirby Van Vleet has over twenty-five years of diversified geological, hydrogeological and environmental experience. His education and experience have emphasized groundwater exploration and development, subsurface geotechnical and remedial investigations, and environmental site assessments.