Evans & De Shazo, LLC (EDS) is a full-service Cultural Resource Management (CRM) company that offers a variety of consulting services throughout California, Oregon, and Washington to help identify, evaluate, mitigate and resolve impacts to significant cultural resources, including prehistoric and historic archaeological sites, historic buildings, structures and objects within the built environment, cultural landscapes, and districts. In addition, we provide geoarchaeological services, osteological services, GIS services and paleontological resource studies.

Evans & De Shazo has worked on an a diverse array of projects over the years with clients ranging from state and local agencies, including the California State Lands Commission, East Bay Regional Park District, City of Calistoga Planning and Public Works departments, City of Clearlake, and the City of Gilroy, to architects, engineers, environmental and planning firms, private developers, and landowners. We are also the City of Gilroy on-call list to provide Historical and Archaeological services. We offer some examples past and present projects here.

The Principals at Evans & De Shazo, LLC have more than 32 years of combined experience managing cultural resource projects in the public, private, and tribal sectors. We are staffed with a group of talented archaeologists, architectural historians, cultural resource management experts, geoarchaeologists, osteologists, paleontologists, and GIS experts that are experienced compliance specialists.