Archaeological Studies
Survey
Monitoring
Evaluation
Data Recovery

Architectural Studies
Architectural Evaluation
Architectural History

Historical Research

Tom Origer & Associates conducts historical research of many kinds including land-use, oral history, and archival. Historical research can be done alongside archae-ological studies depending on the site or on its own, dependant on your needs.

The firm maintains an extensive in-house research library including a variety of primary historical references for northern and central California counties.