Gregory B. Hayes, PE, LEED AP BD+C, Partner

Engineering Project Manager

Greg’s prior work experience includes serving as an Engineering Technician for the City of Norfolk Department of Public Works.  He has also worked as a member of a field survey crew, where he surveyed utility projects, performed physical surveying, and construction surveying.  This combination of municipal government employment, field surveying experience, and engineering project management have made him a well-rounded civil engineer.

Since joining MSA in 1995, Greg has completed projects at numerous education institutions throughout Hampton Roads and worked closely with municipal representatives to obtain site plan approvals. He also has experience with public works and public utility projects, subdivision plans, and roadway design.

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B.S., Civil Engineering, Old Dominion University, 1994

Professional Engineer, Virginia – 2002

Leadership in Energy & Environmental Design Accredited Professional (LEED AP), Building Design + Construction (BD+C) – 2009

Professional Affiliations
American Public Works Association (APWA)

American Water Works Association (AWWA)

Hampton Roads Green Building Council (HRGBC)

National Society of Professional Engineers (NSPE)

Virginia Water Environment Association (VWEA)


  • Dimensional site layout
  • Grading, drainage, and stormwater management (including Best Management Practices facilities)
  • Sediment and erosion control
  • Water and sewer service including connecting to city municipalities and designing wells and septic drain fields
  • Ingress/egress and parking
  • Feasibility studies
  • Cost estimating



Due to inclement weather, MSA will be closed on Thursday, January 4, 2018. Please call or follow us on Facebook for the latest updates.


We moved, one floor up!  Please note our new address is 5032 Rouse Drive, Suite 200, Virginia Beach, VA