23 East Fine Avenue, Flagstaff, Arizona 86001

Cultural and Archaeological Resources Management

Environmental Consulting and Regulatory Compliance

Cultural and Archaeological Resources

Preparation of Historic Property Treatment Plans and research designs
NRHP eligibility testing
Data testing (Phase I data recovery)
Archaeological excavation (Phase II data recovery)
Artifact processing and analyses
Records searches/cultural resources overviews (Class I)
Archaeological reconnaissance investigations (Class II)
Archaeological surveys/inventories (Class III)
NRHP evaluation and management recommendations
Cultural resources monitoring
Cultural resources education and training
Data compilation and mitigation
Architectural Mitigation
  –  Historic American Building Survey (HABS)
  –  Historic American Engineering Record (HAER)
  –  Historic American Landscape Survey (HALS)

Example Projects


Native American Graves Protection and Repatriation Act (NAGPRA)
American Indian Religious Freedom Act (AIRFA)
Burial agreements with Arizona State Museum and appropriate tribe(s)
Traditional cultural property identification and evaluation
Tribal cooperative efforts
Facilitation of interaction between Federal agencies and tribes


Historic structure reports (HSRs)
Built environment Surveys and Inventories
Built environment NRHP Evaluations and Management recommendations
Design guidelines/Historic Building Maintenance Plans
Artifact drawings

Cultural Resources Project Portfolio

Browse three recent successfully completed cultural resources projects:

Twin Arrows Navajo Casino Resort Cultural Resources Inventory, Management Planning, Data Recovery Mitigation, and Monitoring

The Twin Arrows Navajo Casino Resort project represents an undertaking in which EnviroSystems conducted all the various phases of cultural resource management.

Cultural Resource Inventory of the Eastern Mount Logan Area, Grand Canyon-Parashant National Monument

EnviroSystems conducted a cultural resources inventory of two amorphous parcels totaling 3,385 acres. The parcels are located on the eastern periphery of the Mount Logan Wilderness and south of the Mount Trumbull Wilderness in the Uinkaret Mountains, Mojave County, Arizona.

Zion National Park Historic Trail Feature Inventory, Zion National Park, National Park Service

EnviroSystems inventoried, documented, and evaluated all (n=577) constructed features along seven hiking trails (all National Register of Historic Places eligible) within Zion National Park for the National Park Service in Utah