About Us

Barrier Island Consulting, PLC is a full-service Physical Security, Civil, and Mechanical Engineering consulting firm located in Greeneville, Tennessee. Our professional engineers are licensed in Tennessee, Virginia, Louisiana, Wisconsin, Idaho, and Arkansas. Clients include the Department of Energy (DOE), Department of Defense (DoD), Naval Reactors (NR), and various Nuclear Regulatory Commission (NRC) licensees. We are a U.S. Small Business Administration (SBA) HUBZone Certified business.

• HUBZone Certified
• PE: TN • VA • LA • WI • ID • AR
• Physical Security & Engineering