Sustainable Archeology since 1989


Geoarcheology Research Associates, Inc. (GRA) is a full-service cultural resources management company. We have nearly three decades of experience navigating federal, state, and local regulations while working with clients through all stages of planning and construction. As our name suggests, we also possess specialty expertise in the collection and interpretation of sub-surface cores, a method that can more efficiently test and assess areas of archaeological sensitivity.

Radio Show