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At Heritage, we believe that historical information is essential for responsible resource management. Our professional historians and writers, expert witnesses, and information specialists are ready to provide you with relevant, efficient historical research and information management services, as we have since 1981.

Historical Research

Information Management


Some of our Success Stories

Potentially Responsible Parties Research for an Industrialized East Coast Waterway
Los Angeles-Long Beach Harbor Pollution, California
Ocean Fishing and “Usual and Accustomed” Treaty Support
Clark Fork Project, Montana
War-Time Production Plant, New Jersey
Military Munitions Response Program
Smelter Contamination in a Small Northwest Town
Bank of America Predecessor Histories
Montana Ditch Right-of-Way
Cultural Resource Survey and Architectural Inventory