
Our integrated geophysical investigations include several high-profile archeological projects, including work at the Statue of Liberty Island National Monument, Bunker Hill Monument, Lexington Battle Green, Secaucus Potters’ Field, and for the History Channel’s search for Blackbeard’s alleged treasure hoard on Lunging Island in the Isles of Shoals.
Geophysical methods offer archeological investigations a major advantage: the ability to detect features of possible historical interest without disturbing the subsurface.

HRGS recently conducted surface geophysical surveys at two abandoned military...

HRGS Geoscience, Inc. was awarded a contract from the National Park Service...

It’s not every day that we get a call from a TV producer in LA asking whether…

HRGS conducted surface geophysical surveys at Little Brewster Island in...

HRGS Geoscience performed another integrated geophysical survey for the...