ACS - Archaeological Consulting Services, Ltd.
Environmental ServicesArizona, United States11-50 Employees
Archaeological Consulting Services, Ltd. (ACS) is a woman-owned environmental services firm based in Tempe, Arizona, offering multidisciplinary expertise in Cultural Resource Management, paleoenvironmental studies, biological surveys, NEPA clearance documents, and broader environmental projects. Its work supports government, business, and industry clients by providing literature reviews, field surveys, data recovery, animal and plant studies, regulatory permitting, environmental assessments, and related GIS and mapping services. The company serves organizations facing compliance and stewardship needs related to cultural resources, ecological data, and environmental regulation, helping them address preservation, planning, and permitting requirements. Founded in 1977, ACS positions itself within the environmental consulting sector as a specialty firm that integrates historical, ecological, and regulatory disciplines to inform decision-making and project development in the southwestern United States.