ASM’s History Division staff includes project historians, architectural historians, and a water rights historian. Our staff has completed major historic context statements, National Register of Historic Places (NRHP) and California Register of Historic Resources (CRHR) nominations, and Historic American Building Survey (HABS)/Historic American Engineering Record (HAER)/and Historic American Landscape Surveys (HALS) documentation for federal, state and local agency clients including the Department of Defense, the Department of the Interior, and the Department of Agriculture, as well as numerous state and local clients.

ASM has prepared numerous complex historic context statements for military installations in California and Arizona, for the Bureau of Reclamation, National Park Service, and San Diego Gas & Electric, as well as a city-wide military context for the City of Los Angeles. We have also prepared large management planning documents, including Historic Maintenance Plans and Integrated Cultural Resource Management Plans for historic and prehistoric sites.