The Crestline Engineering Group is a Professional limited liability engineering company licensed in the Commonwealth of Virginia. We specialize in environmental engineering, environmental science, and industrial health and safety but also perform other related types of engineering and applied science.

Warren Niederhut

Crestline was founded in 2002 by Warren Niederhut a Professional Engineer, Certified Industrial Hygienist, and award-winning scientist and engineer. Over the course of his 30+ year career, Warren spearheaded many unique, challenging, landmark projects, and has been instrumental in the development of state-of-the-art techniques in environmental engineering, chemical analysis, and hazardous waste remediation. 

Our engineering expertise is substantial and includes environmental, civil, geotechnical, and modeling and simulation.  More detailed information is available here.

Crestline's environmental science expertise includes site investigations, geophysics, environmental geology, ecology, environmental biology, and aboveground storage tank inspections. More detailed information is available here.

Our industrial health and safety expertise includes air quality monitoring, industrial ventilation, and exposure monitoring. More detailed information is available here.

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