Air & Water Sciences' services include evaluation of remedial options for sites with soil and groundwater contamination and design of the recommended remediation systems. Our engineers and geologists can provide design and oversight for a wide range of remediation projects including those utilizing soil vapor extraction, in-situ air sparging, horizontal wells, vacuum enhanced dewatering, dual-phase extraction, oil/water separators, bio-degradation (in-situ and ex-situ) of petroleum and chlorinated hydrocarbons, subsurface geo-physics, and soil flushing. We conduct remediation system testing in the field in support of remediation design including soil vapor extraction testing, aquifer pump testing and air sparging tests.