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 corporate mission of RGA is to consistently attain client satisfaction with every project, regardless of scope, complexity, or particular challenges presented. Our client focus is driven by the professionalism and dedication of individual staff with expertise and credentials in all aspects of cultural resource management, and the firm’s practical approach to client communications, the achievement of scheduled milestones, and the delivery of time-sensitive, quality products.
Richard Grubb & Associates Cultural Resource Consultants


November 2012:
DUG East November 14, 2012 Interview with Richard Grubb
October 2012:
RGA Wins a Three-Year Term Agreement with the United States Fish and Wildlife Service(USFWS)
September 2012:
RGA Wins a Three-Year Term Agreement with the New Jersey Department of Transportation (NJDOT)
April 2011:
Certified a Disadvantaged Business Enterprise (DBE)
by the New York State Unified Certification Program
Richard Grubb & Associates offers
Archaeological and Historical Services for
Shale Gas Projects
RGA provides comprehensive cultural resource consulting services in support of permits for Marcellus and Utica Shale Gas Projects [See Map and Project Examples]
March 2011:
is running live on the RGA webpage.
February 2011:
Certified a Disadvantaged Business Enterprise (DBE)
by the Delaware Unified Certification Program
ArcGIS Spatial Analysis Extension: February 1, 2011 RGA added ESRI's Spatial Analysis Extension
September 21, 2010:
Certified a Disadvantaged Business Enterprise (DBE)
by the New Jersey Unified Certification Program
August 2010:
RGA Wins a Three-Year Parent Agreement with Delaware Department of Transportation (DelDOT)
October 16, 2009:
Certified Woman Owned Business (WBE) by the New Jersey Dept. of Treasury, Division of Minority and Women Business Development
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