Officers
Herbert F. White III, PE
Herb White earned his professional engineering license from the Commonwealth of Virginia in 1980. Additionally, he is licensed in the states of North Carolina, Maryland, West Virginia and Pennsylvania. He has a Bachelor‘s Degree in Civil Engineering from the Virginia Military Institute (1976) and a Master’s Degree in Civil Engineering from Virginia Polytechnic Institute and State University (1979).
Jason A. Clark, PE
Jason Clark earned his professional engineering license from the Commonwealth of Virginia in 1999. He has a Bachelor‘s Degree in Civil Engineering from the University of Virginia (1993), and a Master’s Degree in Civil Engineering pending from Virginia Polytechnic Institute and State University.
David M. Jensen, PE
David Jensen earned his professional engineering license from the Commonwealth of Virginia in 1979. David earned his Bachelor‘s Degree in Civil Engineering from the Virginia Military Institute (1975) and a Master’s Degree in Civil Engineering from Virginia Polytechnic Institute and State University (1979).
Earl W. Mottley, LS
Earl Mottley earned his professional land surveying license from the Commonwealth of Virginia in 1988 in addition to completing coursework in Civil Engineering at Virginia Polytechnic Institute and State University.
Kenneth L. Mitchell
Ken Mitchell earned his Bachelor of Science in Business and Management from the University of Maryland (1992), and has a Master’s Degree in Information Systems Management pending from Webster University. Additionally, Ken is a fully licensed contractor (#2705094249; since 2004).
Senior Associates
Richard T. Mathews, PE
Richard Mathews earned his professional engineering license from the Commonwealth of Virginia in 1993. He earned his Bachelor’s Degree from the Virginia Military Institute in Civil Engineering (1976).
Richard D. Hartman, PE
Richard "Dee" Hartman earned his professional engineering license from the Commonwealth of Virginia in 1973. He earned his Bachelor’s Degree from the Virginia Military Institute in Civil Engineering (1966).
John J. Petchul, PE
John Petchul earned his professional engineering license from the Commonwealth of Virginia in 1990. He has a Masters in Chemical Engineering from the University of Virginia (1978) and a Bachelor’s Degree in Chemistry with Distinction from the University of Virginia (1977). Additionally, John has a Virginia Class I Wastewater Operator License.
Karen S. Austin
Karen Austin earned her Bachelor‘s Degree in Biology (1985) and Master’s Degree in Environmental Engineering (1993) from Virginia Polytechnic Institute and State University. Additionally she has a Master’s Degree in Public Health from the University of North Carolina (1986).