The goals of an environmental assessment are to understand the natural environment and the man-made environment associated with the site in question. Time proven approaches for the evaluation of a site include the evaluation of the geology and hydrogeology of the site followed by the understanding of the contamination affecting the soil and groundwater. Both historical and present day searches are performed to evaluate the past and present activities that may affect the environmental status of a site. These factors combined with an understanding of a contaminant provide our clients with a cost effective and timely approach to the evaluation of contamination to soil and groundwater.