Welcome to the home of Tom Origer & Associates!

We offer archaeological surveys for planning projects throughout California, and have completed work in compliance with both the California Environmental Quality Act (CEQA) and  Section 106 of the National Historic Preservation Act (Section 106).

We also have staff that specializes in obsidian hydration dating. See our Origer’s Obsidian Laboratory page for more details about that.

Our architectural historian, Vicki Beard, plans to retire at the end of 2020, after 30 years with Tom Origer & Associates. In anticipation of her retirement, she will not accept any additional projects so that she can focus on her current commitments.

Tom Origer & Associates, P.O. Box 1531, Rohnert Park, 94927

(707) 584-8200