DAC specializes in prehistoric archaeology but also conducts projects dealing with historic archaeology.

The owners of DAC are all experienced archaeologists who have worked in Minnesota, Wisconsin, and North Dakota for a combined 77 years. We meet all requirements to hold licenses to conduct archaeological surveys and excavations in Minnesota, Wisconsin and North Dakota.

We provide the following archaeological services for our clients:

• Searches of existing literature for known historic properties.
• Development of cultural resource management plans for any size project.
• Field reconnaissance surveys to locate unknown historic sites.
• Evaluation for significance of archaeological sites.
• Mitigation of project effects for archaeological sites.