Our Environmental Engineering Services


We provide a wide-range of environmental engineering services. From real estate property transactions to complete treatment systems installations, we bring a wide range of experience and expertise to your project. Contact us today.

Specific consulting services include:


  • Phase I and Phase II Environmental Site Assessment.
  • Baseline Environmental Assessment.
  • Facility Audit, Pollution Prevention Plan, Storm Water Plan, and Wetland Assessment.
  • Air Quality Sampling, Monitoring, Permitting and Control.
  • Investigation, Assessment, and Characterization of Contaminated Sites.
  • Monitoring, Sampling and Assessment of Closed and Active Landfills.
  • Environmental Risk Assessment, which are consistent with ASTM, EPA and individual State standards.
  • Remediation system design, installation, and operation.
  • Wastewater characterization and treatment system design, construction, start-up, operation and maintenance.
  • Indoor-air assessment, mold assessment, lead-paint assessment, and asbestos assessment.
  • Life Cycle Analysis and Sustainable Development.


Research and Technology Development, Demonstration and Application

  •  NESA, through the National Center for Manufacturing Sciences, collaborate with industries and the government to study environmental processes and to develop and evaluate environmental technologies. Areas of past and current research and development include the following.
  • Enhanced bioremediation of contaminated soil and groundwater.
  • Development and Evaluation of a Biofilter System for the treatment of emissions from manufacturing facilities.
  • Methods and tools to conduct Life Cycle Analysis of VOCs from painting processes.
  • In-situ Surfactant Washing of contaminated sites.
  • In-situ Enhanced Aerobic and Anaerobic Bioremediation of contaminated sites.
  • Dual Phase and Multi-Phase Extraction Processes.
  • Methods and Tools to prevent cross-contamination during soil-coring.
  • Methods for the assessment of the presence of free-phase petroleum product in porous geological material.