IET remains committed to the continuous evaluation of emerging technologies, when and where appropriate applying those technologies. The members of our team come from a variety of technical backgrounds including: microbiology, geology, chemistry, hydrology, chemical engineering and environmental engineering. IET welcomes the developers of emerging technologies to contact us as we move toward the field evaluation and demonstration phase of commercialization. In 2011, IET expanded our services from remedial design, implementation, and evaluation to include environmental drilling. Our drilling division is headquartered in New Jersey and regularly completes work in NJ, NY, PA and OH.