Richard Grubb & Associates (RGA) is a full-service cultural resource management firm established in 1988 and is one of the largest independent cultural resource firms in the Mid-Atlantic and Northeast. The firm has a reputation for excellence among clients and agencies alike. Projects range from individual wireless collocation screenings, to large scale historic architecture surveys, to multi-site archaeological data recoveries. RGA has a long track record of returning clients and firmly believes that constant communication reinforces mutual respect with the ultimate goal of completing projects to the complete satisfaction of its clients.
Mission Statement
The company mission is to treat every client with the utmost professionalism in order to gain the mutual respect necessary to get even the most complicated of cultural resource projects through the various compliance processes as smoothly and cost effectively as possible.
Richard Grubb & Associates Cultural Resource Consultants


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October 16, 2009:
Certified Woman Owned Business (WBE) by the New Jersey Dept. of Treasury, Division of Minority and Women Business Development
October 2009:
Amy Raes, Osteoarchaeologist, joins the RGA Zooarchaeology Lab.
July 2009:
RGA Wins a Three-Year Term Agreement with the New Jersey Department of Transportation (NJDOT)
April 2009:
is running live on the RGA webpage.
May 17, 2008
RGA accepts 18th Annual NJ Historic Preservation Award
August 2007:
RGA Wins a Three-Year Parent Agreement with Delaware Department of Transportation (DelDOT)
Richard Grubb & Associates Headquarters
Then and Now
